1,583 results match your criteria Liposarcoma Imaging


Developing a clinical scoring system to differentiate deep-seated atypical lipomatous tumor from lipoma of soft tissue.

Asian J Surg 2019 Jan 30. Epub 2019 Jan 30.

Division of Plastic Surgery, Department of Surgery, National Taiwan University Hospital, College of Medicine, Taipei, Taiwan. Electronic address:

Background: Atypical lipomatous tumor (ALT) is a low-grade malignancy that frequently occurs at a subfascial anatomical location. While marginal excision is adequate for lipomas, excision with a surgical margin is suggested for ALTs. However, ALTs and lipomas are difficult to differentiate preoperatively, even with the help of imaging studies. Read More

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https://linkinghub.elsevier.com/retrieve/pii/S10159584183076
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http://dx.doi.org/10.1016/j.asjsur.2018.12.012DOI Listing
January 2019
2 Reads

Retroperitoneal Liposarcoma: A Concern in Inguinal Hernia Repair.

JSLS 2019 Jan-Mar;23(1)

Department of Surgery, Paracelsus Medical University, Salzburg, Austria.

Background And Objectives: The goal of the study was to evaluate retroperitoneal sarcomas with continuous growth into the scrotum through the inguinal canal with regard to diagnostic approach, surgical treatment, and outcome. The analysis is based on a comprehensively documented case and a complete systematic review of published literature. Potential pitfalls are highlighted. Read More

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https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6345196/
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http://dx.doi.org/10.4293/JSLS.2018.00064DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6345196PMC
February 2019
3 Reads

[RETROPERITONEAL LIPOSARCOMA WITH MULTIPLE RECURRENCE OF LUNG METASTASES TREATED BY MULTIMODAL THERAPY CENTERING ON THE OPERATION: A CASE REPORT].

Nihon Hinyokika Gakkai Zasshi 2018 ;109(1):25-29

Department of Urology, Kanagawa Cancer Center.

A 34-year-old man presented with scrotal pain and slight fever. The scrotal pain was improved by the treatment of antibiotics, but the slight fever remained and an abdominal protuberance appeared. Computed tomography showed a 22 cm abdominal tumor with lipid density. Read More

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http://dx.doi.org/10.5980/jpnjurol.109.25DOI Listing
February 2019
1 Read

Pleural dedifferentiated liposarcoma: A case report.

Mol Clin Oncol 2019 Jan 5;10(1):132-136. Epub 2018 Nov 5.

Department of Pathology, Japan Self-Defense Forces Central Hospital, Tokyo 154-8532, Japan.

The present case report describes a rare case of pleural liposarcoma. A 45-year-old Japanese man was hospitalized for increasing left chest pain. Imaging revealed a 10-cm pleural tumor and a 1. Read More

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http://dx.doi.org/10.3892/mco.2018.1757DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6313927PMC
January 2019
1 Read

68Ga-Prostate-Specific Membrane Antigen PET/CT: Incidental Finding of a Liposarcoma.

Clin Nucl Med 2019 Feb;44(2):e90-e92

From the Institute of Nuclear Medicine, University College of London Hospital, London, United Kingdom.

This case highlights that liposarcoma shows Ga-prostate-specific membrane antigen avidity and should be included in the differential diagnosis of patients with avid muscle lesions to avoid an incorrect diagnosis of metastasis. Read More

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http://dx.doi.org/10.1097/RLU.0000000000002389DOI Listing
February 2019
5 Reads

Optimal maximum duration for delaying salvage operation when recurrence of retroperitoneal liposarcoma is suspected: a single-center study.

Int J Clin Oncol 2019 Jan 2. Epub 2019 Jan 2.

Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, 135-710, Seoul, South Korea.

Background: This study was designed to identify the optimal maximum duration for delaying salvage operation when recurrence of retroperitoneal liposarcoma (LPS) is suspected.

Methods: Patients who underwent salvage operation at Samsung Medical Center for recurrent retroperitoneal LPS from January 2000 to December 2015 were reviewed. The time interval between recurrence and operation for recurrence was divided by 1, 2 or 3 months. Read More

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http://link.springer.com/10.1007/s10147-018-01383-w
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http://dx.doi.org/10.1007/s10147-018-01383-wDOI Listing
January 2019
1 Read

Clear cell papillary renal cell carcinoma: A case report and review of the literature.

World J Nephrol 2018 Dec;7(8):155-160

Department of Urology, Center for Prostate Cancer, National Cancer Center, Goyang 410-769, South Korea.

Clear cell papillary renal cell carcinoma (ccpRCC) was recently established as a distinct type of epithelial neoplasm by the International Society of Urological Pathology Vancouver Classification of Renal Neoplasia. Here, we report a case of partial nephrectomy for a ccpRCC detected during the routine follow-up of a previously treated liposarcoma in a 70-year-old male patient. The patient was referred to the urology department for a right-sided renal mass (size: 2 cm) detected during routine annual imaging follow-up for a malignant right inguinal fibrous histocytoma and liposarcoma that had been diagnosed 6 and 4 years earlier, respectively, and treated with surgery and adjuvant radiation therapy. Read More

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http://dx.doi.org/10.5527/wjn.v7.i8.155DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6305527PMC
December 2018
1 Read

Case Report: presentation of pleomorphic liposarcoma arising in a borderline phyllodes tumor.

Int J Surg Case Rep 2018 1;53:490-494. Epub 2018 Nov 1.

University of Biruni, Faculty of Medicine, Department of Pathology, Protokol Yolu No: 45, 10. Yıl Cd., 34010 Zeytinburnu, İstanbul, Turkey. Electronic address:

Introduction: The stromal component of Phyllodes tumors represents the neoplastic portion of the lesion. A variety of associated malignancies can arise from PTs, with its dual population of cells.

Presentation Of Case: We share a very rare case of "borderline"breast phillodes tumour with a 75% liposarcoma component. Read More

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https://linkinghub.elsevier.com/retrieve/pii/S22102612183046
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http://dx.doi.org/10.1016/j.ijscr.2018.10.038DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6280005PMC
November 2018
9 Reads

Multiple well-differentiated cardiac liposarcoma with a concomitant myocardial lipoma: A case report.

Mol Clin Oncol 2018 Dec 5;9(6):617-621. Epub 2018 Oct 5.

Department of Radiology, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China.

A cardiac lipoma and a cardiac liposarcoma are very uncommon conditions; however, the simultaneous development of the two is extremely rare. In addition, the symptoms of these conditions are not evident in the vast majority of cases, making them easily missed during diagnosis. The present case report describes a case of well-differentiated cardiac liposarcoma with a concomitant myocardial lipoma that was misdiagnosed as multiple cardiac lipomas. Read More

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http://dx.doi.org/10.3892/mco.2018.1741DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6256261PMC
December 2018
1 Read

First reported case of a collision tumor composed of pancreatic adenocarcinoma and retroperitoneal liposarcoma: a case report.

BMC Cancer 2018 Dec 12;18(1):1243. Epub 2018 Dec 12.

Department of General, Visceral and Tumor Surgery, University Hospital of Cologne, Kerpener Strasse 62, 50937, Cologne, Germany.

Background: Collision tumors are rare cases with two different tumor entities growing synchronously. While adenocarcinoma of the pancreas is the most common pancreatic tumor with an incidence of 10 per 100.000, retroperitoneal liposarcoma remains very rare. Read More

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http://dx.doi.org/10.1186/s12885-018-5151-6DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6292103PMC
December 2018

Isolated intraosseous extra-gnathic orbital myxoma: a clinicopathologic case report.

Orbit 2018 Nov 29:1-6. Epub 2018 Nov 29.

b Department of Pathology, Majumdar Shaw Cancer Center , Narayana Health City , Bangalore , India.

A 19-year-old female student presented with painless, progressive proptosis in the right eye for the past six months causing significant cosmetic blemish and double vision. Clinical evaluation revealed normal visual acuity, normal pupillary reflex, severe proptosis, and dystopia. Orbital imaging revealed a heterogeneous mass in superior orbit displacing the globe inferiorly and causing extensive bony erosion of frontal bone superiorly and invading the frontal sinus. Read More

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http://dx.doi.org/10.1080/01676830.2018.1538381DOI Listing
November 2018
3 Reads

Dedifferentiated liposarcoma of the gallbladder: first reported case.

World J Surg Oncol 2018 Nov 12;16(1):221. Epub 2018 Nov 12.

Department of Surgery, Federal University of Pernambuco, Recife, PE, Brazil.

Background: Liposarcoma of the gallbladder is an extremely rare sarcoma, with only five cases reported in the literature according to our knowledge.

Case Presentation: A 71-year-old woman was referred to the Surgical Oncology Division of Napoleão Laureano Hospital (João Pessoa, PB, Brazil) due to a solid mass at the right side of the abdomen and fever, with no signs of jaundice. Abdominal ultrasonography and computed tomography (CT) evidenced an extensive gallbladder lobular formation adhered to the inferior border of the right hepatic lobe and cholelithiasis. Read More

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https://wjso.biomedcentral.com/articles/10.1186/s12957-018-1
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http://dx.doi.org/10.1186/s12957-018-1520-5DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6233360PMC
November 2018
11 Reads

Liposarcoma of the uterine corpus: A case report and literature review.

Gynecol Oncol Rep 2018 Nov 22;26:78-81. Epub 2018 Oct 22.

Department of Obstetrics and Gynecology, Dokkyo Medical University, Japan.

Liposarcoma of the uterine corpus is extremely rare. We performed a laparotomy on a 55-year-old woman with the complaints of abdominal distension and genital bleeding who was found to have a uterine tumor, 17 × 16 cm in diameter. The preoperative diagnosis was a lipoma or lipoleiomyoma of the uterine corpus. Read More

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http://dx.doi.org/10.1016/j.gore.2018.10.008DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6205323PMC
November 2018
2 Reads

[A Case Report of Retroperitoneal Liposarcoma Resected Six Times for 16 Years].

Gan To Kagaku Ryoho 2018 Oct;45(10):1507-1509

Dept. of Surgery, Yokohama City University.

We report of a long-surviving patient with retroperitoneal liposarcoma that required 6 surgeries in 16 years. A 62-year-old man was diagnosed with liposarcoma, which was first excised in 2001. Thereafter, we excised recurrences in the retroperitoneum with the left kidney in February 2004. Read More

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October 2018
2 Reads

[What is the best management for a spermatic cord sarcoma in 2018?]

Prog Urol 2019 Jan 16;29(1):12-17. Epub 2018 Oct 16.

Service de chirurgie, institut Curie, 26, rue d'Ulm, 75248 Paris, France.

Spermatic cord sarcomas are rare tumors for which the most important is the initial diagnostic procedure. They are frequently misdiagnosed after surgery for inguinal hernia, inguinal lymphadenectomy or testicular malignancy. Any clinical suspicion has to lead to perform imaging with MRI and a core needle biopsy in order to obtain an accurate preoperative diagnosis. Read More

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https://linkinghub.elsevier.com/retrieve/pii/S11667087183055
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http://dx.doi.org/10.1016/j.purol.2018.09.010DOI Listing
January 2019
13 Reads

Coexistence of gastric gastrointestinal stromal tumor, intro-abdominal and retroperitoneal liposarcomas -a case report.

BMC Cancer 2018 Oct 11;18(1):968. Epub 2018 Oct 11.

Department of Nephrology, Yancheng City No.1 people's hospital, Yancheng, Jiangsu Province, 224005, China.

Background: Gastric gastrointestinal stromal tumor (GIST), intro-abdominal and retroperitoneal neoplasms are distinct tumors arising from different cell layers; therefore, coexistence of such tumors is relatively rare.

Case Presentation: A man complained of early satiety for 2 mouths, whose upper gastrointestinal (GI) endoscopy showed a tumor arising from the greater curvature of gastric body and extending into the lumen. Abdominal computed tomography (CT) revealed coexistence of gastric, intro-abdominal and retroperitoneal masses. Read More

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https://bmccancer.biomedcentral.com/articles/10.1186/s12885-
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http://dx.doi.org/10.1186/s12885-018-4886-4DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6182834PMC
October 2018
4 Reads
3.362 Impact Factor

Case report: Laparoscopic approach in the treatment of presacral lipoma.

Ann Med Surg (Lond) 2018 Nov 21;35:64-66. Epub 2018 Sep 21.

Centre of Abdominal Surgery, Vilnius University Hospital Santaros Clinics, Santariskiu 2, LT-08661, Vilnius, Lithuania.

Retrorectal lipoma, as well as other retrorectal tumours, is a relatively rare disorder. Retrorectal tumours accounted for 1 in 40,000 hospital admissions. We present a case of retrorectal lipoma, 15 cm × 10 cm × 8 cm in size, treated by the laparoscopic approach. Read More

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https://linkinghub.elsevier.com/retrieve/pii/S20490801183017
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http://dx.doi.org/10.1016/j.amsu.2018.09.016DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6170324PMC
November 2018
3 Reads

A Well-Differentiated Liposarcoma in the Digit: A Case Report of the 5-Year Post-Surgical Follow-Up.

J Hand Surg Asian Pac Vol 2018 Sep;23(3):415-418

* Department of Orthopaedic Surgery, Tokyo Dental College, Ichikawa General Hospital, Ichikawa, Japan.

A liposarcoma is extremely rare in the digits. A 73-year-old woman was diagnosed with a lipoma in her middle finger 10 years ago. As this tumor increased in size and presented with imaging findings that were atypical of lipomas, careful marginal resection biopsy outside the pseudo-capsule was performed, and the tumor was diagnosed as a well-differentiated liposarcoma. Read More

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https://www.worldscientific.com/doi/abs/10.1142/S24248355187
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http://dx.doi.org/10.1142/S242483551872027XDOI Listing
September 2018
6 Reads

Positron emission tomography/computed tomography manifestations of primary hepatic myxoid liposarcoma: A case report.

Medicine (Baltimore) 2018 Sep;97(39):e12307

Department of Radiology, First Affiliated Hospital, College of Medicine, Zhejiang University, Zhejiang Province, China.

Rationale: Computed tomography (CT) and magnetic resonance imaging (MRI) are conventional used to evaluate liver tumors. Detection of fat component is considered an important clue to the imaging diagnosis of hepatic myxoid liposarcoma. However, the positron emission tomography (PET)/CT report of hepatic myxoid liposarcoma is scarce, and the metabolic characteristics of primary hepatic myxoid liposarcoma are still unknown. Read More

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http://dx.doi.org/10.1097/MD.0000000000012307DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6181573PMC
September 2018

Fatty masses of the abdomen and pelvis and their complications.

Abdom Radiol (NY) 2018 Oct 1. Epub 2018 Oct 1.

Washington University in St. Louis, St. Louis, MO, USA.

There are numerous common and rare macroscopic fat-containing masses found in the abdomen and pelvis. These include benign masses, such as lipoleiomyoma, ovarian teratoma, mesenteric teratoma, and lipoma, as well as malignant masses, including liposarcoma and malignant transformation of benign entities. Any mass may become symptomatic due to the development of a complication which may range from ovarian torsion to intussusception to hemorrhage. Read More

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http://dx.doi.org/10.1007/s00261-018-1784-9DOI Listing
October 2018
3 Reads

Liposarcoma in the Inguinal Canal: Challenges in Preoperative Diagnosis and Importance of Routine Pathological Examination of "Hernia Sacs".

Case Rep Pathol 2018 6;2018:5929626. Epub 2018 Sep 6.

Arkadi M. Rywlin MD, Department of Pathology and Laboratory Medicine, Mount Sinai Medical Center, Miami Beach, FL, USA.

Liposarcoma is the most common histologic subtype of soft tissue sarcoma in the retroperitoneum. The distinction of primary cord liposarcomas, which arise in and are confined to the inguinal canal, from inguinoscrotal extension of a retroperitoneal tumor is mandatory. Both can be found incidentally in inguinal hernia sac specimens. Read More

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http://dx.doi.org/10.1155/2018/5929626DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6146670PMC
September 2018
7 Reads

Cardiac Dedifferentiated Liposarcoma Requiring a Mitral Valve Replacement Complicated by Severe Paravalvular Leak: A Rare Case Report with Literature Review.

Case Rep Cardiol 2018 4;2018:2506368. Epub 2018 Sep 4.

Internal Medicine Department, Beaumont Hospital, Royal Oak, MI, USA.

Cardiac sarcomas have a high infiltrative and metastatic potential and are often associated with poor prognosis. These tumors are often identified incidentally by thoracic and cardiac imaging. However, when symptomatic, their presentation can differ based on the localized structural effects on the endocardium, myocardium, pericardium, and valves as well as on dynamic effects on the cardiac function. Read More

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http://dx.doi.org/10.1155/2018/2506368DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6142734PMC
September 2018
4 Reads

Clinical presentation, diagnostic approach, and treatment of hand lipomas: a review.

Acta Dermatovenerol Alp Pannonica Adriat 2018 Sep;27(3):137-139

Department of Dermatology, Dermatology Service, Veterans Affairs Medical Center and State University of New York, New York, NY, USA.

Lipomas are the most common soft tissue tumors of mesenchymal origin. They can appear anywhere on the body, and in rare cases they may present on the hands. Lipomas represent approximately 1% to 3. Read More

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September 2018
2 Reads

PET in the Diagnostic Management of Soft Tissue Sarcomas of Musculoskeletal Origin.

PET Clin 2018 Oct;13(4):609-621

Keck School of Medicine, University of Southern California (USC), 1520 San Pablo Street, Suite L1600, Los Angeles, CA 90033.

Soft tissue sarcomas (STSs) account for less than 1% of adult solid tumors and about 7% of pediatric malignancies, causing 2% of cancer-related deaths. With the advent of PET-computed tomography (CT), the value of (18) fluorine-2-fluoro-2-deoxy-d-glucose (FDG) PET imaging to improve the management of STSs has been explored. FDG PET imaging has been found useful in restaging and treatment response assessment. Read More

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http://dx.doi.org/10.1016/j.cpet.2018.05.011DOI Listing
October 2018
3 Reads

Atypical Colonic Polyp.

Gastroenterology 2019 01 7;156(1):31-33. Epub 2018 Sep 7.

Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York.

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http://dx.doi.org/10.1053/j.gastro.2018.08.047DOI Listing
January 2019

Liposarcoma of the glottis: A report of an unusual diagnosis in an unusual location.

Radiol Case Rep 2018 Jun 30;13(3):631-634. Epub 2018 Mar 30.

Department of Radiology, University of Mississippi Medical Center, 2500 N State St, Jackson, MS 39216, USA.

Liposarcoma of the larynx is a rare entity, typically well differentiated with a good prognosis. We present a patient who presented to ENT clinic with a 3-month history of hoarseness. Contrast-enhanced computed tomography of the neck demonstrated a 2. Read More

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http://dx.doi.org/10.1016/j.radcr.2018.02.029DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6114112PMC
June 2018
11 Reads

Retrospective audit of 957 consecutive F-FDG PET-CT scans compared to CT and MRI in 493 patients with different histological subtypes of bone and soft tissue sarcoma.

Clin Sarcoma Res 2018 9;8. Epub 2018 Apr 9.

1Oxford Sarcoma Service (OxSarc), Oxford University Hospitals Foundation Trust, Oxford, OX3 7LE UK.

Background: The use of F-FDG PET-CT (PET-CT) is widespread in many cancer types compared to sarcoma. We report a large retrospective audit of PET-CT in bone and soft tissue sarcoma with varied grade in a single multi-disciplinary centre. We also sought to answer three questions. Read More

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http://dx.doi.org/10.1186/s13569-018-0095-9DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6086048PMC
April 2018
2 Reads

A rare case of co-existing adrenal and pelvic myelolipomas.

Radiol Case Rep 2018 Oct 11;13(5):999-1002. Epub 2018 Aug 11.

Queen Elizabeth Hospital, Birmingham B15 2WB, West Midlands, UK.

We are reporting a case of co-existing left sided pelvic and right sided adrenal myelolipomas in a 68-year-old male patient. Both lesions were incidentally discovered on CT whilst undergoing a staging scan for suspected urinary bladder cancer. The patient had a background of hypertension and type 2 diabetes. Read More

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https://linkinghub.elsevier.com/retrieve/pii/S19300433183000
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http://dx.doi.org/10.1016/j.radcr.2018.07.008DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6092481PMC
October 2018
14 Reads

Einseitige Armschwellung – Leitsymptom einer Gefäßanomalie.

Rofo 2018 Dec 6;190(12):1166-1168. Epub 2018 Aug 6.

Institute for Clinical Radiology and Nuclear Medicine, University-Medical-Center Mannheim, University-Medical-Center Mannheim, Germany.

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http://dx.doi.org/10.1055/a-0640-3442DOI Listing
December 2018

Incidental Detection of Tracer Avidity in Liposarcoma on 68Ga-Labeled Prostate-Specific Membrane Antigen PET/CT.

Clin Nucl Med 2018 Sep;43(9):e334-e335

Urology, Postgraduate Institute of Medical Education and Research, India.

Ga-labeled prostate-specific membrane antigen (PSMA) PET/CT is emerging as new reference standard for imaging of prostate cancer because of superb diagnostic performance in disease staging and recurrence detection. However, a number of isolated reports have been published recently regarding the nonspecific uptake of Ga-PSMA in nonprostatic benign or malignant pathologies. We describe the case of a 76-year-old man who underwent Ga-labeled PSMA PET/CT for suspicion of prostate cancer. Read More

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http://dx.doi.org/10.1097/RLU.0000000000002189DOI Listing
September 2018
5 Reads
3.931 Impact Factor

[Liposarcoma in the renal compartment: about two cases and literature review].

Pan Afr Med J 2018 22;29:167. Epub 2018 Mar 22.

Centre Hospitalo-universitaire Ibn Sina, Faculté de Médecine et de Pharmacie, Rabat, Maroc.

Retroperitoneal sarcomas are rare and heterogeneous tumors. We here report two cases of liposarcoma in the renal compartment with a literature review in order to emphasize on the anatomical and surgical features of this tumor location and on its possible prognostic implications. The first reported case was a 45-year old female patient with liposarcoma at the level of the left renal compartment. Read More

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http://dx.doi.org/10.11604/pamj.2018.29.167.1850DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6057569PMC

Among the fibers: A multimodality imaging review of intramuscular mass lesions.

Indian J Radiol Imaging 2018 Apr-Jun;28(2):214-224

Department of Radiodiagnosis and Imaging, St. John's Medical College Hospital, Bengaluru, Karnataka, India.

The common presentations of patient complaints regarding the musculoskeletal system, such as pain, swelling, and restriction of movement, lead to the imaging discovery of various lesions often located in, or arising from, skeletal muscle in the region of interest. Knowledge of the patients' clinical history, laboratory parameters, and various imaging characteristics of the implicated lesions would assist the radiologist in coming to a timely, reasonably accurate conclusion about the etiology of the patient's complaints, the severity of disease, and in directing patient therapy. Read More

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http://dx.doi.org/10.4103/ijri.IJRI_299_17DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6038209PMC
July 2018
1 Read

Hibernoma mimicking liposarcoma.

Lancet 2018 07;392(10143):244

Department of Surgery, Cliniques Universitaires Saint Luc, Brussels, Belgium.

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http://dx.doi.org/10.1016/S0140-6736(18)31436-3DOI Listing
July 2018
1 Read

Giant intra-abdominal liposarcoma.

Rev Esp Enferm Dig 2018 Sep;110(9):589-590

Unidad Gestión Clínica Aparato Digestivo, Hospital Universitario Virgen de la Arrixaca.

We report the case of a 67-year-old male with epigastric pain and weight loss during the last nine months. Physical examination revealed a hard palpable mass in the epi-mesogastrium. An abdominal ultrasound identified a large, heterogeneous and hypovascular mass, which compressed the left hepatic lobe and the pancreas. Read More

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http://dx.doi.org/10.17235/reed.2018.5176/2017DOI Listing
September 2018
2 Reads

Contrast-Enhanced Ultrasound of Spermatic Cord and Retroperitoneal Liposarcoma.

Ultrasound Q 2018 Dec;34(4):292-296

Institute of Urology, USC/Norris Comprehensive Cancer Center, and.

Liposarcoma is the most common paratesticular scrotal malignancy. Ultrasound is the conventional imaging modality for evaluating scrotal masses. Contrast-enhanced ultrasound (CEUS) can provide complementary information by identifying distinct enhancement patterns. Read More

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http://dx.doi.org/10.1097/RUQ.0000000000000372DOI Listing
December 2018
23 Reads

Liposarcoma of the stomach: Report of two cases and review of the literature.

World J Gastroenterol 2018 Jul;24(25):2776-2784

Department of Pancreatic and Gastric Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China.

Liposarcoma of the stomach is extremely rare, and only 37 cases have been reported worldwide. We herein report two cases of liposarcoma of the stomach. The first patient was referred to our hospital with upper abdominal discomfort. Read More

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http://dx.doi.org/10.3748/wjg.v24.i25.2776DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6034148PMC
July 2018
13 Reads
2.370 Impact Factor

Chondroid lipoma of the neck: a case report.

BMC Res Notes 2018 Jun 28;11(1):415. Epub 2018 Jun 28.

Department of Orthopedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan.

Background: Chondroid lipoma, first described in 1993 by Meis and Enzinger, is a very rare lipomatous tumor. Because it is a benign tumor, it does not require radiotherapy, chemotherapy, or extensive resection. However, histologically, it is often confused with a sarcoma. Read More

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http://dx.doi.org/10.1186/s13104-018-3523-2DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6022339PMC
June 2018
9 Reads

Quantification of fat content in lipid-rich myxoid liposarcomas with MRI: a single-center experience with survival analysis.

Skeletal Radiol 2018 Oct 8;47(10):1411-1417. Epub 2018 Jun 8.

Imaging Institute, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH, 44195, USA.

Objective: To determine the fat content of myxoid liposarcomas (MLS) on MRI and to identify any association between lipid content and survival.

Materials And Methods: The fat percentage of MLS diagnosed between January 2006 and December 2016 at a single institution was assessed by two radiologists on preoperative MR images. A Cox proportional hazard model was used to determine any association between tumor fat percentage and survival time. Read More

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http://dx.doi.org/10.1007/s00256-018-2974-9DOI Listing
October 2018
4 Reads

Cerebral Liposarcoma Embolus From Heart Metastasis Successfully Treated by Endovascular Extraction Followed by Cardiac Surgery.

Vasc Endovascular Surg 2018 Nov 25;52(8):653-657. Epub 2018 Jun 25.

1 Division of Oncology, Rambam Health Care Campus, Haifa, Israel.

The current case presents a patient with a tumor emboli stroke as a presenting symptom of a liposarcoma metastasis to the heart that was treated successfully with endovascular mechanical retrieval, followed by subsequent cardiac surgery. The patient is still alive, under chemotherapy treatment, 3 years following the interventions. This scenario should be considered as a part of the differential diagnosis of oncology patients presenting with new central neurological symptoms. Read More

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http://dx.doi.org/10.1177/1538574418783527DOI Listing
November 2018
14 Reads

Tumor-targeting Salmonella typhimurium A1-R arrests a doxorubicin-resistant PDGFRA-amplified patient-derived orthotopic xenograft mouse model of pleomorphic liposarcoma.

J Cell Biochem 2018 Sep 22;119(9):7827-7833. Epub 2018 Jun 22.

AntiCancer Inc, San Diego, California.

Pleomorphic liposarcoma (PLPS) is a recalcitrant soft-tissue sarcoma (STS) subtype in need of transformative therapy. We have previously established a patient-derived orthotopic xenograft (PDOX) model, of PLPS with PDGFRA amplification, using surgical orthotopic implantation. In the current study, the PLPS PDOX model was randomized into 3 groups of 7 mice each: untreated control; doxorubicin (DOX)-treated; and treated with Salmonella typhimurium A1-R (S. Read More

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http://dx.doi.org/10.1002/jcb.27183DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6150816PMC
September 2018
8 Reads

F-FDG PET/CT and MRI features of myxoid liposarcomas and intramuscular myxomas.

Skeletal Radiol 2018 Jun 20. Epub 2018 Jun 20.

Department of Radiology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA.

Objective: To examine the imaging characteristics of intramuscular myxomas (IM) and myxoid liposarcomas (MLS) on F-FDG PET/CT and MRI.

Materials And Methods: With IRB approval, our institutional imaging database was searched for pathologically proven IM and MLS evaluated by F-FDG PET/CT and MRI. PET/CT and MRI imaging characteristics were recorded and correlated with pathologic diagnosis. Read More

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http://dx.doi.org/10.1007/s00256-018-3000-yDOI Listing
June 2018
2 Reads

Scrotal sac leiomyoma: Case report of a rare benign scrotal mass.

Radiol Case Rep 2018 Apr 9;13(2):411-414. Epub 2018 Feb 9.

Diagnostic Radiology, Cooper University Hospital, 1 Cooper Plaza, Camden, NJ, 08103, USA.

Leiomyomas are benign mesenchymal tumors, the overwhelming majority of which are located in the uterus. Rare cases arise in other organs, including the scrotum, pelvis, bladder, and spermatic cord. This report evaluates the case of a 37-year-old man with a history of prior left inguinal hernia repair, who presented with a painless right scrotal mass. Read More

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http://dx.doi.org/10.1016/j.radcr.2018.01.018DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6000064PMC
April 2018
2 Reads

Devascularization of the superior mesenteric vein without reconstruction during surgery for retroperitoneal liposarcoma: A case report and review of literature.

World J Gastroenterol 2018 Jun;24(22):2406-2412

Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi Province, China.

A 61-year-old female patient with chronic hepatitis B virus infection was diagnosed with liposarcoma in a community hospital. Fine needle aspiration biopsy confirmed the diagnosis of well-differentiated liposarcoma. Abdominal computed tomographic angiography (CTA) showed that the mass adhered to and constricted the main trunk and branch of the superior mesenteric vein (SMV), especially the ileocolic vein, and collateral circulation was observed during the vascular reconstruction scan. Read More

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http://dx.doi.org/10.3748/wjg.v24.i22.2406DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6000292PMC
June 2018
4 Reads

Magnetic Resonance Imaging-guided Brachytherapy Re-irradiation for Isolated Local Recurrence of Soft Tissue Sarcoma.

Cureus 2018 Apr 10;10(4):e2457. Epub 2018 Apr 10.

Radiation Oncology, Princess Margaret Cancer Centre, Toronto / University of Toronto, Toronto, CAN.

Management options for locally recurrent sarcoma of the pelvis in patients previously treated with external beam radiation and surgery are limited. Pelvic exenteration is often the only viable but unattractive option. We present a patient with recurrent myxoid round cell liposarcoma of the ischiorectal fossa treated in 2013 with preoperative radiation (50 Gy in 25 fractions) and subsequent wide local resection. Read More

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http://dx.doi.org/10.7759/cureus.2457DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5991927PMC
April 2018
2 Reads

Inflammatory calcified de-differentiated liposarcoma of the anterior mediastinum: an unusual case.

ANZ J Surg 2018 Jun 9. Epub 2018 Jun 9.

Institute of Diagnostic, Interventional and Paediatric Radiology, Insel-University Hospital Berne, Berne, Switzerland.

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http://dx.doi.org/10.1111/ans.14697DOI Listing
June 2018
16 Reads

Case Report: An incidental finding of an metastases noted in a "cancer to cancer adrenal tumor " from a large malignant nerve sheath tumor of the thigh.

F1000Res 2017 7;6:1964. Epub 2017 Nov 7.

Department of Internal Medicine, Division of Hospital Medicine, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York City, NY, USA.

Current guidelines are vague for the management of soft tissue sarcomas, specifically malignant peripheral nerve sheath tumors (MPNST), regarding staging the disease with the use of routine abdominal imaging. The most recent guidelines from the National Comprehensive Cancer Network (NCCN) recommends to "consider" abdominal/pelvic CT imaging for certain sub groups of sarcomas (e.g. Read More

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http://dx.doi.org/10.12688/f1000research.12647.2DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5954341PMC
November 2017
3 Reads

Second Primary Malignancies in Patients with Well-differentiated/Dedifferentiated Liposarcoma.

Anticancer Res 2018 Jun;38(6):3535-3542

Department of Surgery, University of Southern California, Keck School of Medicine, Los Angeles, CA, U.S.A.

Background: Well-differentiated/dedifferentiated (WD/DD) liposarcoma is a rare malignancy of putative adipocyte origin. To our knowledge, there have only been isolated case reports describing second primary cancer in patients with this disease. We report on a combined case series of such patients and explore the frequency of this occurrence using a national cancer database. Read More

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http://dx.doi.org/10.21873/anticanres.12625DOI Listing
June 2018
9 Reads

Magnetic resonance imaging findings for differential diagnosis of perianal plexiform schwannoma: Case report and review of the literature.

World J Clin Cases 2018 May;6(5):88-93

Department of Colorectal Surgery, the Suzhou Affiliated Hospital of Nanjing University of Chinese Medicine, Suzhou 215000, Jiangsu Province, China.

Plexiform schwannoma is an extremely rare variant of schwannoma, accounting for approximately 5% of cases. Due to the rarity and lack of typical symptoms, signs and radiological images, a definite diagnosis of plexiform schwannoma may not be made by clinicians prior to biopsy. In the present study, we report the first case (to our knowledge) of perianal plexiform schwannoma arising from the overlapped skin of the ischioanal fossa, and we propose an intratumorally nonenhanced circumferential capsule dividing the tumour into multiple homogeneously enhanced nodules as a magnetic resonance imaging feature to aid in the differential diagnosis of plexiform schwannoma from ancient schwannoma, cavernous haemangioma, liposarcoma and plexiform neurofibroma. Read More

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http://dx.doi.org/10.12998/wjcc.v6.i5.88DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5955733PMC
May 2018
4 Reads

[A Case of Retroperitoneal Liposarcoma in which Magnetic Resonance Imaging was Useful in the Decision of Resection of Primary and RecurrentTumors].

Hinyokika Kiyo 2018 Apr;64(4):145-149

The Department of Urology, Osaka International Cancer Institute.

A 47-year-old female was referred to our hospital because of retroperitoneal tumor which was detected by computer tomography (CT). Since the tumor was considered to be benign by magnetic resonance imaging (MRI), she was followed by MRI every 3 months. The site of the tumor was gradually increased, and 15 months after presentation, a lesion with high signal intensity on diffusion weighted image (DWI) appeared in the tumor. Read More

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http://dx.doi.org/10.14989/ActaUrolJap_64_4_145DOI Listing
April 2018
13 Reads

Options for treating different soft tissue sarcoma subtypes.

Future Oncol 2018 May;14(10s):25-49

Department of Medical Oncology, Sarcoma Center, West German Cancer Center, University of Duisburg-Essen, Essen, Germany.

Management of soft tissue sarcoma is increasingly subtype-dependent. Surgery is recommended for uterine leiomyosarcoma, with trabectedin being the preferred option for advanced disease when the treatment goal is long-term tumor stabilization. Liposarcoma subgroups are characterized by distinctive morphologies and genetics, different patterns of disease progression and clinical behavior, and variable responses to treatment. Read More

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http://dx.doi.org/10.2217/fon-2018-0076DOI Listing
May 2018
4 Reads