3,144,633 results match your criteria Neoplasia New York N.Y.[Journal]


ER stress promotes antitumor effects in BRAFi/MEKi resistant human melanoma induced by natural compound 4-nerolidylcathecol (4-NC).

Pharmacol Res 2018 Dec 11. Epub 2018 Dec 11.

Skin Biology Group, Clinical Chemistry and Toxicology Department, School of Pharmaceutical Sciences, University of São Paulo, São Paulo, Brazil. Electronic address:

Melanoma accounts for only 4% of malignant neoplasms of the skin, but is considered the most serious because it is highly deadly. Mutations in the MAPK (Ras-Raf-MEK-ERK) pathway is closely linked to the lack of control of cell proliferation. Especially in melanoma, this pathway has become a target for the development of oncogene-targeted therapies, such as the potent inhibitors of v-Raf murine sarcoma viral oncogene homolog B (BRAFi) and mitogen-activated protein kinase kinase (MEKi). Read More

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December 2018
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Stromal PTEN Regulates Extracellular Matrix Organization in the Mammary Gland.

Neoplasia 2018 Dec 11;21(1):132-145. Epub 2018 Dec 11.

Department of Biomedical Engineering, College of Engineering, The Ohio State University, Columbus, OH 43210; The James Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210. Electronic address:

The organization of the extracellular matrix has a profound impact on cancer development and progression. The matrix becomes aligned throughout tumor progression, providing "highways" for tumor cell invasion. Aligned matrix is associated with breast density and is a negative prognostic factor in several cancers; however, the underlying mechanisms regulating this reorganization remain poorly understood. Read More

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December 2018

How I Do it: Flexible 3D endoscope for Endoscopic Submucosal Dissection.

Dig Endosc 2018 Dec 14. Epub 2018 Dec 14.

Division of Upper GI and Metabolic Surgery, Department of Surgery, Institute of Digestive Disease.

Endoscopic submucosal dissection (ESD) is technically challenging due to lack of depth perception. This report investigated effect of 3D endoscope for ESD and translate the technique from bench to clinical. In preclinical porcine experiment, the performance of ESD using 3D endoscope was compared between experienced and novice endoscopist. Read More

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December 2018
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Guidelines to Aid in the Distinction of Endometrial and Endocervical Carcinomas, and the Distinction of Independent Primary Carcinomas of the Endometrium and Adnexa From Metastatic Spread Between These and Other Sites.

Int J Gynecol Pathol 2019 Jan;38 Suppl 1:S75-S92

Department of Histopathology, King Edward Memorial Hospital and School for Women's and Infants' Health, University of Western Australia, Perth, Western Australia, Australia (C.J.R.S.) Department of Pathology, Brigham and Women's Hospital (C.P.C.) Department of Pathology, Massachusetts General Hospital and Harvard Medical School (E.O.), Boston, Massachusetts Department of Pathology, Belfast Health and Social Care Trust, Belfast, Northern Ireland, UK (W.G.M.) Department of Pathology, Memorial-Sloan Kettering Cancer Center, New York, New York (K.J.P.) Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, California (J.K.R.) Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas (A.M.) Department of Pathology, Yale University School of Medicine, New Haven, Connecticut (V.P.) Pathological Oncology Group and Pathology Department, Hospital Arnau de Vilanova, Lleida, Spain (X.M.-G.) Departments of Pathology and Gynecology and Obstetrics, The Johns Hopkins University School of Medicine, Baltimore, Maryland (B.M.R.).

In most cases of suspected endometrial neoplasia tumor origin can be correctly assigned according to a combination of clinical, radiologic, and pathologic features, even when the latter are based upon the examination of relatively small biopsy samples. However there are well-recognized exceptions to this rule which continue to create diagnostic difficulty, and sometimes difficulties persist even after the detailed examination of resection specimens. Among the most common problems encountered in practice are the distinction of primary endometrial and primary endocervical adenocarcinomas, and the determination of tumor origin when there is synchronous, multifocal involvement of gynecologic tract sites, for example the endometrium and the ovary. Read More

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January 2019

Bone-targeted agent treatment patterns and the impact of bone metastases on patients with advanced breast cancer in the United States.

Curr Med Res Opin 2018 Dec 14:1-16. Epub 2018 Dec 14.

e Global Health Economics, Amgen Inc. , Thousand Oaks , CA , USA.

Objective: Bone metastases are common among patients with advanced breast cancer, putting patients at increased risk of skeletal-related events (SREs). This study described impact of bone metastases, utilization of bone-targeted agents (BTAs) and physicians' decision processes for BTA use in advanced breast cancer.

Methods: Data were collected using the Adelphi Breast Cancer Disease-Specific Programme in the United States. Read More

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December 2018
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[Clinical features, diagnosis, treatment and prognosis of nasal Rosai-Dorfman' s disease: literature review].

Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2018 Dec;32(23):1843-1846

In our literature review, we searched the case reports of RosaiDorfman disease (RDD) in Chinese and English, and summarize clinical features, diagnosis and treatment of the disease. At present, it is believed that nasal RDD is a kind of benign cell hyperplastic disease, which mainly causes nasal obstruction, inflammation and nasal deformity, and is easy to misdiagnose. Optional treatments for this disease include medical treatment based on steroid therapy, which can alleviate and stabilize the disease; surgery can completely remove the lesions of some patients, or help some patients improve their symptoms. Read More

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December 2018

[Advances in osteoradionecrosis of nasopharynx after radiotherapy for nasopharyngeal carcinoma].

Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2018 Dec;32(23):1839-1842

Radiation therapy is the first choice for the treatment of nasopharyngeal carcinoma. However, it is inevitable that nasopharyngeal mucosa and tissue will be damaged after radiotherapy of nasopharyngeal carcinoma, which will cause corresponding complications. Nasopharyngeal osteonecrosis is a serious complication. Read More

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December 2018

[Metastases of cervical cancer to the nasal cavity and paranasal sinus with maxillofacial symptoms: a case report].

Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2018 Dec;32(23):1832-1833

A 41 year old female complained of left eyelid, cheek and face erythema, swelling with pain for 7 days. She was diagnosed with cervical squamous cell carcinoma, stage ⅢA a year ago. The anterior rhinoscopy examination showed that the dry scab adheres to the left nasal cavity, and a small amount of reddish mass were found, and the touch was brittle. Read More

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December 2018

[Functional parotid surgery for removal of benign parotid tumors].

Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2018 Dec;32(23):1810-1812

Department of Stomatology, Tongji Hospital, Tongji University.

To evaluate the effect of the application of functional parotid surgery for removal of benign parotid tumors and the prevention of Frey syndrome. One hundred and fifty-six cases with benign tumor were underwent functional regional parotidectomy. All tumors were smaller than 4 cm in diameter. Read More

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December 2018
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[The surgical management of upper parapharyngeal regions].

Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2018 Dec;32(23):1804-1809

Department of Otorhinolaryngology, the First Affiliated Hospital, Bengbu Medical College, Bengbu, 233004, China.

To find proper the surgical approval and evaluate clinical efficacy to treat the tumor of upper parapharyngeal space involving the base of skull and intracranial skull. The data of 9 cases from June 2013 and June 2018 were analyzed retrospectively including schwannoma in 6 cases, pleomorphic adenoma in 2 cases and hemangioma in 1 case. All cases received preoperative high resolution CT and MRI, some cases also did the DSA examination. Read More

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December 2018

[Effect of serum HGF and CK18 in patients with laryngeal cancer on postoperative prognosis].

Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2018 Dec;32(23):1791-1794

Department of Otorhinolaryngology, the First People's Hospital of Xianyang, Xianyang, 712000, China.

To investigate the correlation between the levels of serum cytokeratin 18 (CK18) and hepatocyte growth factor (HGF) and tumor stage and prognosis in patients with laryngeal carcinoma. Patients with laryngeal cancer who were admitted to our hospital from January 2012 to December 2013 were enrolled. Blood samples were collected for CK18 and HGF detection, and postoperative prognosis data were collected at regular follow-up. Read More

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December 2018

[Analysis of imaging features and treatment strategies of unilateral maxillary sinus and nasal diseases].

Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2018 Dec;32(23):1767-1773

Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Key Laboratory of Otolaryngology Head and Neck Surgery, Ministry of Education, Beijing, 100073, China.

To analyze the imaging features of unilateral maxillary sinus nasal lesions and the selection of treatment strategies based on imaging findings for these lesions. The CT and enhanced MRI data of 64 cases of unilateral maxillary sinus and nasal lesions were selected. The imaging findings and surgery approach were observed and recorded. Read More

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December 2018

[Progress in the study of artemisinin and its derivatives against head and neck cancer].

Authors:
Y Z Liang X L Nong

Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2018 Oct;32(19):1519-1523

The head and neck cancer is one of the most common malignant tumors in the world. There are more than 600 000 new cases in the world every year. Cisplatin is often used in the treatment of head and neck cancer at present. Read More

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October 2018

[Analysis of clinicopathological characteristics of papillary thyroid carcinoma and BRAF V600E gene mutation].

Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2018 Oct;32(19):1472-1476

Department of Pathology, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an,710061, China.

To study the correlation between the BRAF V600E mutation and the clinicopathological features of papillary thyroid carcinoma(PTC), and to explore the application value of BRAF V600E mutation in PTC. The BRAF V600E gene mutation was detected in 108 PTC cases and 30 control cases by qPCR. The results were statistically analyzed by using SPSS 21. Read More

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October 2018

[Application progress of CO₂ in the treatment of laryngology diseases].

Authors:
W B Lei Y Xu J Deng Y Li

Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2018 Oct;32(19):1447-1450

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October 2018

[Clinical analysis of 9 cases of sarcomatoid carcinoma of the nose].

Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2018 Sep;32(18):1429-1431

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September 2018

[Features of cognitive function in patients with laryngeal carcinoma].

Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2018 Sep;32(18):1396-1399

Department of Otolaryngology Head and Neck Surgery, the First Hospital, Shanxi Medical University; Shanxi Key Laboratory of Otorhinolaryngology Head and Neck Cancer.

To study the differences in cognitive function between patients with laryngeal carcinoma and healthy volunteers. Patients with laryngeal carcinoma who have been first diagnosed with laryngeal carcinoma, but not received treatment at the Department of Otolaryngology in two hospitals in Shanxi Province and healthy volunteers of the same age, gender-matched and similar education were studied for the purpose to evaluate the cognitive status by using the Wechsler memory scale.No significant difference of age, gender and educational level was found between both groups(>0. Read More

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September 2018

[Robot-assisted transaxillary thyroidectomy: our early experience].

Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2018 Jul;32(14):1051-1055

Department of Otolaryngology, Sun Yat-sen Memorial Hospital,Sun Yat-sen University, Guangzhou, 510120, China.

To evaluate the feasibility, effectiveness and safety of robot-assisted transaxillary thyroidectomy (RATT). The clinical data of 66 patients undergoing RATT from November 2016 to May 2018 were prospectively collected and analyzed. The average age was (38. Read More

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[Two cases report of laryngeal malignant melanoma and a review of literatures].

Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2018 Dec;32(24):1906-1909

Two patients both complained of one year history of hoarseness and the clinical manifestations and imageology among 2 patients were lack of specificity. The pathological tissue was successfully eradicated by surgical removal. Histopathology established laryngeal malignant melanoma as the diagnosis. Read More

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December 2018

[Parathyroid carcinoma: diagnosis by a femur fracture].

Acta Ortop Mex 2018 Jul-Aug;32(4):229-233

Departamento de Anatomopatología del Hospital Ángeles León. León, Guanajuato. México.

Background: Carcinoma of the parathyroid gland (PC) described by De Quervain since 1909, it represents the least common neoplasm, with an incidence of 1,25/10,000,000 peoples. It has been reported approximately 1,000 cases of CP in world literature. There are two series in Mexico, one of eight patients and other with four cases. Read More

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December 2018

Factors Influencing Visual Field Recovery after Transsphenoidal Resection of a Pituitary Adenoma.

Korean J Ophthalmol 2018 Dec;32(6):488-496

Department of Ophthalmology and Research Institute of Medical Sciences, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea.

Purpose: This study aimed to analyze the factors influencing visual field recovery after transsphenoidal approach-tumor resection (TSA-TR) in pituitary adenoma patients with visual field defects (VFDs).

Methods: We retrospectively evaluated 102 eyes of 102 patients with VFDs induced by pituitary adenomas who underwent TSA-TR between January 2010 and December 2015. All patients had been observed for more than one year. Read More

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December 2018
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Diabetes-free survival after extended distal pancreatectomy and islet auto transplantation for benign or borderline/malignant lesions of the pancreas.

Am J Transplant 2018 Dec 14. Epub 2018 Dec 14.

Diabetes Research Institute, IRCCS San Raffaele Scientific Institute, Milan, Italy.

Islet autotransplantation is particularly attractive to prevent diabetes after extended pancreatectomy for benign or borderline/malignant pancreas disease. Between 2008 and 2018, 25 patients underwent left extended pancreatectomy (>60%) and islet autotransplantation for neoplasm located in the pancreatic neck or proximal body. Overall, disease-free and diabetes-free survivals were estimated and compared with those observed in 68 non diabetic patients who underwent distal pancreatectomy for pancreatic neoplasms without islet autotransplantation. Read More

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December 2018

The current role of clinical flow cytometry in the evaluation of mature B-cell neoplasms.

Cytometry B Clin Cytom 2018 Dec 13. Epub 2018 Dec 13.

Mayo Clinic Arizona, Phoenix, Arizona.

Flow cytometry (FC) has a well-established role in the diagnostic evaluation of mature B-cell neoplasms. Effective assessment for lineage associated antigens, aberrant antigen expression, and immunoglobulin light chain restriction requires a well-designed, optimized, and controlled FC assay. However, it is important for hematopathologists to know when flow cytometry has a more limited role, and other modalities, such as immunohistochemistry, cytogenetic and molecular testing, are more important. Read More

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December 2018
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Subtyping of intraductal papillary mucinous neoplasms - pitfalls of MUC1 immunohistochemistry.

APMIS 2019 Jan 22;127(1):27-32. Epub 2018 Nov 22.

Department of Pathology, Copenhagen University Hospital Rigshospitalet, København, Denmark.

Intraductal papillary mucinous neoplasms (IPMNs) are precursor lesions of pancreatic ductal adenocarcinoma (PDAC). Current edition of WHO Classification of Tumors of the Digestive System recognizes four different subtypes (gastric, intestinal, pancreatobiliary, and oncocytic) and recommends analysis of mucin expression (MUC1, MUC2, MUC5AC, MUC6) as well as evaluation of architectural and cell differentiation patterns for correct classification. However, there is no consensus on MUC1 expression of IPMN-lesions in the literature. Read More

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January 2019

AHNS series: Do you know your guidelines? Diagnosis and management of salivary gland tumors.

Head Neck 2018 Dec 13. Epub 2018 Dec 13.

Otolaryngology, University of Pennsylvania, Philadelphia, Pennsylvania.

This article is the next installment of the series "Do you know your guidelines" presented by the Education Committee of the American Head and Neck Society. Guidelines for the workup and management of tumors of the major and minor salivary glands are reviewed. Read More

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December 2018

Outbreak of myelocytomatosis caused by mutational avian leukosis virus subgroup J in China, 2018.

Transbound Emerg Dis 2018 Dec 12. Epub 2018 Dec 12.

College of Veterinary Medicine, Shandong Agricultural University, Tai'an, 271018, China.

Avian leukosis virus subgroup J (ALV-J) was isolated in meat-type breeder chickens for the first time in 1988 in the United Kingdom. Due to the application of an eradication program, there were fewer reports related to myelocytomatosis or ALV-J in China after 2013. However, there was another breakout almost simultaneously in six provinces of China in February 2018. Read More

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December 2018
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Validation study of colorectal cancer diagnosis in the Spanish primary care database, BIFAP.

Pharmacoepidemiol Drug Saf 2018 Dec 12. Epub 2018 Dec 12.

Clinical Pharmacology Unit, University Hospital Príncipe de Asturias, Madrid, Spain.

Purpose: To define and validate a case-finding algorithm to identify incident colorectal cancer (CRC) in the Spanish primary care database BIFAP.

Methods: All potential incident CRC cases recorded during the study period 2001 to 2014 among patients 20 to 89 years old were identified using a defined case-finding algorithm tailored to BIFAP database characteristics and based on codes plus text mining strategies. Potential CRC cases identified by the algorithm were classified into eight homogeneous groups according to recording characteristics. Read More

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December 2018

Primary cutaneous CD4+ small- to medium-sized pleomorphic T-cell lymphoproliferative disorder in a pediatric patient successfully treated with low-dose radiation.

Pediatr Dermatol 2018 Dec 11. Epub 2018 Dec 11.

Department of Dermatology, The University of Texas MD Anderson Cancer Center, Houston, Texas.

Primary cutaneous CD4+ small- to medium-sized pleomorphic T-cell lymphoproliferative disorder (PCSM-LPD) is a rare and low-grade form of cutaneous T-cell proliferation with the average age of diagnosis of 54 years. Because of its rarity, the etiology or exact clinicopathology of PCSM-LPD remains unclear, with < 10 pediatric cases reported. A 13-year-old boy presented to our clinic with a raised tumor with PCSM-LPD histology and was successfully treated with ultra-low-dose radiation therapy. Read More

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December 2018

Administration of Subcutaneous Monoclonal Antibodies in Patients With Cancer.

Oncol Nurs Forum 2019 Jan;46(1):E38-E47

National Cancer Institute in Rio de Janeiro, Brazil.

Problem Identification: Subcutaneous (SC) formulations for monoclonal antibodies (mAbs) must be evaluated for efficacy and safety in comparison with preexisting IV formulations to identify potential benefits and risks.

Literature Search: This is a systematic review of clinical trials. MEDLINE®/PubMed, EMBASE, Cochrane Library, LILACS (Latin American and Caribbean Health Sciences Literature), and reference lists were searched for relevant studies. Read More

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January 2019

Time Intervals Between Prior Cervical Conization and Posterior Hysterectomy Influence Postoperative Infection in Patients with Cervical Intraepithelial Neoplasia or Cancer.

Med Sci Monit 2018 Dec 14;24:9063-9072. Epub 2018 Dec 14.

Department of Gynecology, Maternal and Child Care Service Center, Zhenjiang 4th Hospital, Zhenjiang, Jiangsu, China (mainland).

BACKGROUND This study was conducted to observe the influence of different time intervals between prior cervical conization and posterior hysterectomy on postoperative infection in female patients with cervical intraepithelial neoplasia or cancer. MATERIAL AND METHODS Medical records of 170 patients who underwent hysterectomy following cervical conization between November 2010 and September 2016 at the Zhenjiang 4th Hospital were reviewed. According to the interval between hysterectomy and cervical conization, patients were classified into 1-2-week, 4-5-week, and 6-week groups. Read More

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December 2018

[Intramedullary spinal cord tumour as differential diagnosis to bilateral muscle weakness].

Ugeskr Laeger 2018 Dec;180(50)

Intramedullary spinal cord tumours (IMSCT) are rare neoplasms, which can potentially lead to severe neurologic deficits. In this case report, an 83-year-old man presented with rapidly progressive bilateral muscle weakness developed within few weeks. MRI revealed a spinal cord tumour at the C7/Th1 vertebral level. Read More

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December 2018

Epigenetic reprogramming of epithelial mesenchymal transition in triple negative breast cancer cells with DNA methyltransferase and histone deacetylase inhibitors.

J Exp Clin Cancer Res 2018 Dec 14;37(1):314. Epub 2018 Dec 14.

The Irma H. Russo, MD Breast Cancer Research Laboratory, Fox Chase Cancer Center-Temple University Health System, Philadelphia, PA, 19111, USA.

Background: Triple negative breast cancer (TNBC) is an aggressive neoplasia with no effective therapy. Our laboratory has developed a unique TNBC cell model presenting epithelial mesenchymal transition (EMT) a process known to be important for tumor progression and metastasis. There is increasing evidence showing that epigenetic mechanisms are involved in the activation of EMT. Read More

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December 2018

A rare case of intracardiac fibrosarcoma with myxoid features inducing venous occlusion in a dog - a case report.

BMC Vet Res 2018 Dec 14;14(1):398. Epub 2018 Dec 14.

Department of Pathology, University of Agricultural Sciences and Veterinary Medicine "Ion Ionescu de la Brad", Iași, Romania.

Background: In both humans and animals, cardiac fibrosarcoma is rare among primary cardiac malignant neoplasia. The overall prevalence of cardiac neoplasia in dogs is low, reported to be between 0.17% and 0. Read More

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December 2018

Timing of Palliative Care Consultation and the Impact on Thirty-Day Readmissions and Inpatient Mortality.

J Palliat Med 2018 Dec 14. Epub 2018 Dec 14.

5 Jersey City, New Jersey.

Background: Inpatient palliative care consultation (PCC) may reduce 30-day readmissions and inpatient mortality among seriously ill patients.

Objective: To evaluate the impact of timing of PCC on 30-day readmissions and inpatient mortality.

Design: Retrospective, observational study comparing risk-adjusted, observed-to-expected (O/E) 30-day readmissions and inpatient mortality among patients receiving inpatient PCC to all other inpatients. Read More

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December 2018

Economic evaluation of trifluridine and tipiracil hydrochloride in the treatment of metastatic colorectal cancer in Greece.

J Comp Eff Res 2018 Dec 14. Epub 2018 Dec 14.

Evroston LP, Athens, Greece.

Aim: To evaluate the cost-effectiveness of trifluridine and tipiracil hydrochloride (FTD/TPI) compared with best supportive care (BSC) or regorafenib for the treatment of patients with metastatic colorectal cancer who have been previously treated with or are not considered candidates for available therapies including fluoropyrimidine-, oxaliplatin- and irinotecan-based chemotherapies, anti-VEGF agents and anti-EGFR agents in Greece.

Methods: A partitioned survival model was locally adapted from a third-party payer perspective over a 10 year time horizon. Efficacy data and utility values were extracted from published studies. Read More

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December 2018

Right ventricular undifferentiated pleomorphic sarcoma: A case report.

J Cardiol Cases 2016 Feb 26;13(2):60-62. Epub 2015 Nov 26.

Department of Cardiothoracic Surgery, New York University School of Medicine, New York, NY, USA.

Undifferentiated pleomorphic sarcoma (UPS), previously known as malignant fibrous histiocytoma, is a neoplasm that occurs most often in the extremities, trunk, and retroperitoneum. Rarely, UPS can occur in the cardiac chambers and great vessels. The diagnosis of UPS is difficult to establish with noninvasive imaging techniques, and these tumors may be mistaken for benign neoplasms preoperatively. Read More

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February 2016

Laparoscopic transanal minimally invasive surgery (L-TAMIS) versus robotic TAMIS (R-TAMIS): short-term outcomes and costs of a comparative study.

Surg Endosc 2018 Dec 13. Epub 2018 Dec 13.

University of Tennessee Medical Center at Knoxville, 1934 Alcoa Highway, Bldg. D, Ste. 370, Knoxville, TN, 37920, USA.

Background: Transanal minimally invasive surgery (TAMIS) has gained worldwide popularity as a method for the local excision of rectal neoplasms. However, it is technically demanding due to limited working space. Robotic TAMIS offers potential enhanced dexterity and ability while allowing for a more aggressive resection with a stable platform. Read More

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December 2018

Tumor of follicular infundibulum-associated neoplasms.

JAAD Case Rep 2019 Jan 4;5(1):15-18. Epub 2018 Dec 4.

Department Of Dermatology, Penn State Milton S. Hershey Medical Center.

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January 2019

Review of the Major and Minor Salivary Glands, Part 2: Neoplasms and Tumor-like Lesions.

J Clin Imaging Sci 2018 15;8:48. Epub 2018 Nov 15.

Department of Imaging Sciences, University of Rochester Medical Center, Rochester, New York, USA.

The salivary glands are small structures in the head and neck, but can give rise to a wide variety of benign and malignant pathology. When this occurs, patients may present with palpable swelling, although it is quite common that they are asymptomatic and a salivary gland mass was discovered as an incidental finding on imaging performed for another reason. It is, therefore, critical that radiologists pay careful attention to the salivary glands and have working knowledge of the key differentiating features of the most common neoplastic and nonneoplastic etiologies of salivary gland masses. Read More

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November 2018

Nasopharyngeal angiofibroma in an elderly female patient: A rare case report.

Mol Clin Oncol 2018 Dec 5;9(6):702-704. Epub 2018 Oct 5.

Department of Sense Organs, Sapienza University of Rome, I-00186 Rome, Italy.

'Juvenile' nasopharyngeal angiofibroma, which accounts for <1% of all head and neck neoplasms, occurs predominantly in males between 10 and 18 years of age. The small number of patients older than 30 years confirms that presentation after this age is exceptional. Only rare cases of nasopharyngeal angiofibroma in female patients have been documented to date, and some authors believe that sex chromosome studies are indicated in such cases. Read More

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December 2018

A well differentiated neuroendocrine tumor of the jejunum with peritoneal carcinomatosis: A case report.

Mol Clin Oncol 2018 Dec 4;9(6):651-655. Epub 2018 Oct 4.

First Department of Pathology, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece.

Neuroendocrine tumors (NETs), belong to a group of neoplasms that arise from neuroendocrine cells and express markers such as synaptophysin and chromogranin A. The digestive system (DS) is the most common site of NET development. The World Health Organization classification divides NETs into low grade (G1-G2) tumors (NETs) and high grade carcinomas [neuroendocrine carcinomas (NECs)], based on mitotic index and histological criteria. Read More

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December 2018

Live birth following laparoscopic fertility-sparing surgery for papillary thyroid carcinoma arising from mature ovarian cystic teratoma: A case report.

Mol Clin Oncol 2018 Dec 5;9(6):613-616. Epub 2018 Oct 5.

Department of Obstetrics and Gynecology, Hashimoto Municipal Hospital, Hashimoto, Wakayama 648-0005, Japan.

Papillary thyroid carcinoma arising from ovarian mature cystic teratoma is clinically rare. We herein present a case of live birth following two laparoscopic surgeries for papillary thyroid carcinoma arising in a mature ovarian cystic teratoma. A 30-year-old female patient, gravida 1 para 1, was treated by laparoscopic bilateral ovarian cystectomy for suspicion of bilateral mature cystic teratoma. Read More

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December 2018

Intraductal papillary mucinous neoplasm complicated by a gastropancreatic fistula.

Radiol Case Rep 2019 Mar 7;14(3):320-323. Epub 2018 Dec 7.

University of Illinois at Chicago, Chicago, IL, USA.

One of the rare complications of low-grade pancreatic neoplasms is fistulization into nearby structures. This often does not present clinically, but is incidentally identified in patients who have been imaged serially to monitor the progression of the disease. In this report, we present an uncommon complication of an intraductal papillary mucinous neoplasm, which developed a spontaneous gastropancreatic fistula in a patient who was conservatively managed. Read More

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Posterior fossa choroid plexus papilloma with focal ependymal differentiation in an adult patient: A case report and literature review.

Radiol Case Rep 2019 Mar 4;14(3):304-308. Epub 2018 Dec 4.

Department of Diagnostic and Interventional Radiology, Osaka City University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka 545-8585, Japan.

Choroid plexus papillomas (CPPs) are rare neoplasms classified as World Health Organization grade I tumors. CPPs containing other tissues have occasionally been documented in the literature. However, few of these previous reports have provided clinical and radiological information. Read More

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Correlative analysis of the expression of IL-10 and Ki-67 in human cervical cancer and cervical intraepithelial neoplasias and human papillomavirus infection.

Oncol Lett 2018 Dec 28;16(6):7189-7194. Epub 2018 Sep 28.

Department of Gynecology, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai 200127, P.R. China.

This study investigated the expression of IL-10 and Ki-67 in human cervical cancer and cervical intraepithelial neoplasia (CIN) and the correlation with human papillomavirus infection. A total of 110 patients with cervical lesions undergoing surgical treatment in Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine from 2016 to 2017 were selected. Those patients included 36 cases of cervical cancer and 74 cases of CIN. Read More

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December 2018

Methylation of and together with HPV status in cytological cervical specimens serves an important role in the progression of cervical intraepithelial neoplasia.

Oncol Lett 2018 Dec 26;16(6):7166-7174. Epub 2018 Sep 26.

Department of Obstetrics and Gynecology, Comenius University in Bratislava, Jessenius Faculty of Medicine in Martin, SK-03601 Martin, Slovakia.

Cervical cancer (CC) is the second most common type of cancer affecting the female population. The development of CC takes several years, and involves a precancerous stage known as cervical intraepithelial neoplasia (CIN). A key factor in the development of disease is the human papillomavirus (HPV) infection, which initiates carcinogenesis. Read More

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December 2018

Involvement of Human Papillomaviruses in Cervical Cancer.

Front Microbiol 2018 28;9:2896. Epub 2018 Nov 28.

Department of Gynecology and Obstetrics, Qilu Hospital of Shandong University, Jinan, China.

Human papillomaviruses (HPV) are the first viruses to have been acknowledged to prompt carcinogenesis, and they are linked with cancers of the uterine cervix, anogenital tumors, and head and neck malignancies. This paper examines the structure and primary genomic attributes of HPV and highlights the clinical participation of the primary HPV serotypes, focusing on the roles that HPV-16 and 18 play in carcinogenesis. The mechanisms that take place in the progression of cervical neoplasia are described. Read More

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November 2018

Clinical Efficacy of a Novel Therapeutic Principle, Anakoinosis.

Front Pharmacol 2018 28;9:1357. Epub 2018 Nov 28.

Department of Internal Medicine III, Hematology and Oncology, University Hospital Regensburg, Regensburg, Germany.

Classic tumor therapy, consisting of cytotoxic agents and/or targeted therapy, has not overcome therapeutic limitations like poor risk genetic parameters, genetic heterogeneity at different metastatic sites or the problem of undruggable targets. Here we summarize data and trials principally following a completely different treatment concept tackling systems biologic processes: the principle of communicative reprogramming of tumor tissues, i.e. Read More

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November 2018
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Ovarian steroid cell tumor, not otherwise specified.

Pathologica 2018 Sep;110(2):121-122

Department of Pathology and Laboratory Medicine, Medanta-The Medicity, Sector-38, Gurgaon, Haryana 122 001, India.

Ovarian steroid cell tumours are rare virilizing tumours. They are three types of tumours of ovary which are characterized by steroid cell proliferation : Leydig cell tumour, steroid cell tumour, Not Otherwise Specified (NOS) and stromal luteoma. Here we present a case of 36 year old female, who presented with history of weight loss since last two and half months. Read More

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September 2018

Primary pseudomyogenic hemangioendothelioma of bone: case report and review of the literature.

Pathologica 2018 Sep;110(2):96-101

Dermatopathologie Laboratory, Friedrichshafen, Germany.

Pseudomyogenic hemangioendothelioma (PMH) represents a multicentric recently characterized tumor type, generally presenting in young adults, of postulated vascular origin and intermediate malignancy. This entity tends to arise in the deep-seated dermal-subcutaneous locations, preferentially limited to one anatomic site, and may extend secondary to bone. PMH restricted to the skeletal system is rare. Read More

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September 2018
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