963 results match your criteria Renal Lymphoma Imaging

Bilateral Primary Adrenal B-Cell Lymphoma Diagnosed by Workup for Primary Adrenal Deficiency.

Gulf J Oncolog 2022 May;1(39):92-96

Gulab Devi Hospital, Al-Aleem Medical College, Pakistan.

Primary adrenal lymphoma (PAL) often occurs bilaterally and is a rare malignancy of old age. Workup for primary adrenal insufficiency often unmasks this underlying grave pathology. In this article, we present a case of a 73-yearold patient who presented with features of primary adrenal insufficiency and renal colic. Read More

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Tafasitamab and lenalidomide for relapsed/refractory diffuse large B-cell lymphoma in a patient on chronic intermittent hemodialysis.

J Oncol Pharm Pract 2022 May 18:10781552221102318. Epub 2022 May 18.

Levine Cancer Institute, Atrium Health, Concord, NC, USA.

Introduction: Tafasitamab is an anti-CD19 monoclonal antibody indicated for the treatment of relapsed/refractory diffuse large B-cell lymphoma to be given in combination with lenalidomide. Experiences with tafasitamab in the setting of hemodialysis are limited and the efficacy and safety of this agent in this setting are unknown.

Case Report: We describe a patient with relapsed/refractory diffuse large B-cell lymphoma with hemodialysis-dependent end-stage renal disease who successfully received tafasitamab/lenalidomide. Read More

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Unexpected Kidney Finding in a Patient with Anemia.

Kidney360 2022 03 11;3(3):580-581. Epub 2022 Feb 11.

Division of Nephrology and Blood Purification, Nissay Hospital, Osaka, Japan.

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Lymphoma with cardiac and renal involvement: Report of a case imaged by CT with cinematic rendering.

Radiol Case Rep 2022 Jun 19;17(6):2199-2202. Epub 2022 Apr 19.

Russell H. Morgan Department of Radiology and Radiological Science,Johns Hopkins Hospital, North Wolfe Street, Baltimore, MD, USA.

Myocardial lymphoma can be seen in the setting of primary or secondary involvement, more common in later. Both primary and secondary involvement is usually seen in the setting of diffuse large B cell lymphoma. We describe a case of a 47-year-old man in cardiogenic shock due to refractory ventricular tachycardia (VT) necessitating intubation, extracorporeal membrane oxygenation (ECMO) and an intra-aortic balloon pump with diffuse thickening of the left ventricular myocardium on CTA chest and subtle infiltrative ill-defined perirenal hypodensities with renal enlargement on CT of abdomen and pelvis. Read More

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Azapodophyllotoxin Causes Lymphoma and Kidney Cancer Regression by Disrupting Tubulin and Monoglycerols.

ACS Med Chem Lett 2022 Apr 30;13(4):615-622. Epub 2022 Mar 30.

Department of Medicine, Division of Oncology, Stanford University School of Medicine, Stanford, California 94305, United States.

A natural compound screen identified several anticancer compounds, among which azapodophyllotoxin (AZP) was found to be the most potent. AZP caused decreased viability of both mouse and human lymphoma and renal cell cancer (RCC) tumor-derived cell lines. Novel AZP derivatives were synthesized and screened identifying compound NSC750212 to inhibit the growth of both lymphoma and RCC both in vitro and in vivo. Read More

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Anaplastic Lymphoma Kinase (ALK)-Negative Inflammatory Myofibroblastic Tumor of the Kidney in a Nine-Month-Old Girl.

Cureus 2022 Mar 18;14(3):e23289. Epub 2022 Mar 18.

Pathology, Medical College of Georgia-Augusta University, Augusta, USA.

An inflammatory myofibroblastic tumor (IMT) is an uncommon, benign tumor of myofibroblastic spindle cells. An IMT can occur in any part of the body. However, involving kidney is exceedingly rare. Read More

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Malignant biliary obstruction due to metastatic non-hepato-pancreato-biliary cancer.

Takeshi Okamoto

World J Gastroenterol 2022 Mar;28(10):985-1008

Department of Gastroenterology, St. Luke's International Hospital, Chuo-ku 104-8560, Tokyo, Japan.

Malignant biliary obstruction generally results from primary malignancies of the pancreatic head, bile duct, gallbladder, liver, and ampulla of Vater. Metastatic lesions from other primaries to these organs or nearby lymph nodes are rarer causes of biliary obstruction. The most common primaries include renal cancer, lung cancer, gastric cancer, colorectal cancer, breast cancer, lymphoma, and melanoma. Read More

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Chronic lymphocytic leukemia/small lymphocytic lymphoma presenting as acute renal failure.

Can J Urol 2022 02;29(1):11036-11039

Main Line Health, Bryn Mawr, Pennsylvania, USA.

Lymphoma of the urinary bladder is quite rare, accounting for a small percentage of all bladder neoplasms. Here we discuss the case of a 68-year-old male patient who initially presented with acute renal failure and severe bilateral hydronephrosis on ultrasound. Cross-sectional imaging further revealed a diffusely thickened bladder wall with extensive retroperitoneal and mesenteric lymphadenopathy. Read More

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February 2022

Detection of a second primary cancer in a 18F-fluorocholine PET/CT - multicentre retrospective analysis on a group of 1345 prostate cancer patients.

Nucl Med Rev Cent East Eur 2022 ;25(1):25-30

Department of Nuclear Medicine, Affidea Poznan, Poland.

Background: Aim of this study was to evaluate the rate of incidental detection of second primary cancer (SPC) at 18F-fluorocholine ([18F]FCH) positron emission tomography/computed tomography (PET/CT) performed in prostate cancer patients.

Material And Methods: A retrospective analysis was performed on a group of 1345 prostate cancer patients, who underwent [18F]FCH PET/CT study because of suspicion of recurrence (n = 937) or for initial staging (n = 408). Images were acquired after intravenous injection [18F]FCH with a mean activity of 200 ± 75 MBq (5. Read More

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February 2022

Sensitivity of [18F]FDG PET/CT and classification of the primary tumor site in patients with carcinoma of unknown primary.

Nucl Med Rev Cent East Eur 2022 ;25(1):1-5

Hatay Mustafa Kemal University, Faculty of Medicine, Department of Nuclear Medicine, Hatay, Turkey.

Background: The aim of this study is to find the sensitivity of the [18F]FDG PET/CT and the classification of the primary sites of carcinoma of unknown primary (CUP) as a single-center experience.

Material And Methods: Sixty-eight patients with a mean age of 62.43 ± 12. Read More

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February 2022

Diffuse Large B-Cell Non-Hodgkin Lymphoma Involving Multiple Different Organs in a Young Adult with F-FDG PET/CT.

Mol Imaging Radionucl Ther 2022 Feb;31(1):72-74

University of Health Sciences Turkey, İstanbul Training and Research Hospital, Clinic of Nuclear Medicine, İstanbul, Turkey.

Extranodal-multiorgan involvement is rarely presented in diffuse large B-cell non-Hodgkin lymphoma. Fluorine-fluorodeoxyglucose positron emission tomography/computed tomography findings of a 22-year-old female patient with supra/infra-diaphragmatic nodal and skeletal involvements and thyroid, pancreas, right breast, bilateral renal, and ovarian involvements were presented. Read More

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February 2022

High grade non-germinal centre-like diffuse large B-cell lymphoma double expressor presenting as a hydrocoele.

BMJ Case Rep 2021 Dec 31;14(12). Epub 2021 Dec 31.

Department of Urology, Mercy University Hospital, Cork, Ireland.

A 72-year-old man was referred to our urology outpatient department with a left hemi-scrotal swelling increasing in size over a matter of weeks, initially suspicious for a left hydrocoele. Initial investigation with ultrasound (US) identified a heterogenous enlargement of the left testis and epididymis with a soft tissue mass extending through the inguinal canal. Subsequent CT detected this soft tissue mass to extend along the left gonadal vein to the level of the left renal vein. Read More

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December 2021

Bilateral Renal Large B Cell Lymphoma in a Dog: A Case Report and Review of the Literature.

Vet Sci 2021 Nov 1;8(11). Epub 2021 Nov 1.

Department of Pathology, Faculty of Health Sciences, School of Veterinary Medicine, Aristotle University of Thessaloniki, 54627 Thessaloniki, Greece.

Canine lymphoma is a commonly reported neoplasia and, in most dogs, arises from lymph nodes before spreading to other organs. Renal lymphoma rarely occurs, and kidneys usually are a secondary site of origin. Primary renal lymphoma is infrequently described in the veterinary literature. Read More

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November 2021

Isolated perinephric lymphoma: A distinct presentation of primary lymphoma.

Urol Case Rep 2022 Jan 22;40:101915. Epub 2021 Oct 22.

Department of Urology, Westchester Medical Center/New York Medical College, 40 Sunshine Cottage Rd Valhalla, New York, 10595, United States.

Isolated perinephric lymphoma is a rare presentation of primary lymphoma. We report a case of a 77-year-old male who was incidentally found to have isolated left perinephric lymphoma. We outline the diagnostic work up and subsequent diagnosis of lymphoma as well as the considerations that guided management. Read More

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January 2022

Isolated splenic sarcoidosis: a rare cause of hypercalcaemia in a patient with type 1 diabetes.

BMJ Case Rep 2021 Oct 13;14(10). Epub 2021 Oct 13.

Deaprtment of Diabetes and Endocrinology, University Hospital of Wales, Cardiff, UK

A 30-year-old man was admitted to Intensive Therapy Unit (ITU) with status epilepticus secondary to severe hypoglycaemia on a background of type 1 diabetes. CT of the brain showed generalised cerebral oedema. He was successfully stepped down to a medical ward after 2 weeks. Read More

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October 2021

Limited benefit of additional contrast-enhanced CT to end-of-treatment PET/CT evaluation in patients with follicular lymphoma.

Sci Rep 2021 09 16;11(1):18496. Epub 2021 Sep 16.

Clinic for Nuclear Medicine and Molecular Imaging, Imaging Institute of Southern Switzerland, Ente Ospedaliero Cantonale, Bellinzona, Switzerland.

Despite follicular lymphoma (FL) is frequently characterized by a moderate increase of glucose metabolism, PET/CT examinations provides valuable information for staging and response assessment of the disease. The aim of the study was to assess and compare the diagnostic performance of PET/ldCT and PET/ceCT, respectively, in evaluating FL patients at the end of treatment. Fifty FL consecutive patients who underwent end-of-therapy PET/CT with both ldCT and ceCT were analyzed. Read More

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September 2021

Simultaneous adrenal tuberculosis and renal oncocytoma mimicking malignant masses incidentally detected by F-FDG PET/CT in a patient with lymphoma.

Eur J Nucl Med Mol Imaging 2022 01 24;49(2):777-778. Epub 2021 Aug 24.

Department of Nuclear Medicine and PET Center, The Second Affiliated Hospital of Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China.

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January 2022

Inflammatory pseudotumor of Castleman disease and IgG4-related disease masquerading as kidney malignancy.

Diagn Pathol 2021 Aug 10;16(1):74. Epub 2021 Aug 10.

Department of Urology, the Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China.

Background: With widespread clinical application of imaging techniques, renal space-occupying lesions have been identified at an increasing frequency. Here, we report two rare cases, Castleman disease (CD) and IgG4-related disease (IgG4-RD), presenting primarily with the symptoms and imaging findings of kidney malignancy.

Case Presentation: In case 1, an occupying lesion located in the right renal pelvis was detected using magnetic resonance imaging in a 32-year-old female who presented with hematuria and lumbago. Read More

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Primary follicular lymphoma in the renal pelvis: A rare case report.

World J Clin Cases 2021 Jul;9(21):6026-6031

Department of Pathology, Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Shaoxing 312000, Zhejiang Province, China.

Background: Follicular lymphoma (FL) is more common in lymph nodes, while primary extranodal lymphomas are rare. Urinary tract lymphoid neoplasms are extremely rare, accounting for less than 5% of all extranodal lymphomas. Only one case of FL from the renal pelvis has previously been reported. Read More

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Small bowel lymphoma after renal transplant.

Surgery 2022 02 24;171(2):e7-e8. Epub 2021 Jul 24.

Royal Adelaide Hospital, Adelaide, South Australia, Australia; The University of Adelaide, School of Medicine, South Australia, Australia.

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February 2022

Imaging of gallbladder metastasis.

Insights Imaging 2021 Jul 14;12(1):100. Epub 2021 Jul 14.

Unit of Ultrasound in Internal Medicine, Department of Medicine and Science of Aging, "G.D'Annunzio" University, Chiety, Italy.

Gallbladder metastasis (GM) is a rare condition, often with a late diagnosis or detected upon autopsy. There is no extensive literature on the imaging diagnosis of GM. Here we present a comprehensive review of the literature with the aim of helping to interpret the clinical findings and imaging features of such patients. Read More

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A rare case of bilateral primary renal Burkitt lymphoma presenting with acute renal failure.

Radiol Case Rep 2021 Aug 20;16(8):2311-2314. Epub 2021 Jun 20.

Department of Radiology, Hanoi Medical University, Ha Noi, Viet Nam.

Acute renal failure due to primary renal Burkitt lymphoma in children is extremely rare. We report a case with acute secondary renal failure in a 4-year-old boy who presented with abdominal pain, anorexia, and vomiting. Abdominal computed tomography scans showed bilateral nephromegaly with multiple hypoenhancing regions. Read More

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Case 291: Amyloid-associated Cystic Lung Disease and Coexistent Mucosa-associated Lymphoid Tissue Lymphoma.

Radiology 2021 07;300(1):237-242

From the Department of Imaging and Interventional Radiology, Prince of Wales Hospital, 30-32 Ngan Shing St, Shatin, New Territories, Hong Kong (S.W.Y.Y.); Depart ments of Radiology (S.H.Y.L., C.S.Y.L., H.Y.F.W.) and Pathology (W.M.T.), Queen Mary Hospital, Hong Kong.

History A 46-year-old woman with known mixed connective tissue disease with clinical features of scleroderma and polymyositis and who was not on specific medications was referred to our institution to assess for interstitial lung disease due to her predisposing condition. She was a nonsmoker, had no respiratory symptoms, and enjoyed good exercise tolerance. She did not have any cutaneous lesions or renal disease. Read More

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MDCT evaluation of synchronous breast carcinoma and other solid malignancies.

Adel El-Badrawy

Breast Dis 2021 ;40(4):275-281

Radiology Department, Mansoura University Faculty of Medicine, Mansoura, Dakahlya, Egypt.

Background: Multiple primary malignancies are two or more malignancies in an individual without any relationship between the tumors. The development of improved diagnostic techniques, increased survival of cancer patients and the growing life expectancy have all contributed to the increased frequency of this phenomenon.

Objective: The aim of this study is to review the multidetector computed tomography (MDCT) findings of synchronous breast carcinoma and other solid malignancies. Read More

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January 2022

Sarcomatoid carcinoma associated with chronic empyema and early lung and pleural metastases: A case report.

Medicine (Baltimore) 2021 May;100(18):e25692

Department of Pathology, Inha University Hospital, Inha University College of Medicine, Jung-gu, Incheon, South Korea.

Introduction: The relationship between chronic empyema and malignant tumors, most of which are lymphoma, has been recognized for many decades. Sarcomatoid carcinoma associated with chronic empyema is extremely rare, may metastasize to other organs in the early stage, and rapidly progresses to death. As far as we know, this was the first case report on sarcomatoid carcinoma associated chronic empyema. Read More

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Morphological and Molecular Study of Hybrid Oncocytic/Chromophobe Tumor of the Kidney Associated with Sporadic Renal Oncocytosis and Chronic B-Cell Lymphocytic Leukemia: The Possible Contribution of Lymphoma to Renal Oncocytosis.

Pathobiology 2021 21;88(4):313-322. Epub 2021 Apr 21.

Pathology, University Hospital Virgen Macarena, University of Seville, Sevilla, Spain.

Hybrid oncocytic/chromophobe tumor (HOCT) of the kidney arising from a precursor oncocytosis not associated with the Birt-Hogg-Dubé (BHD) syndrome is an unusual and highly interesting neoplasm. Immunohistochemical and molecular findings suggest that HOCT is an entity distinct from both oncocytoma and chromophobe carcinoma. Although uncertainty persists regarding the factors predisposing to the development of HOCT, experimental findings suggest that it may arise due to the effect of toxins or in association with chronic kidney failure. Read More

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November 2021

Complex renal cysts combined with hemorrhage during crizotinib treatment for ALK-rearranged lung adenocarcinoma.

Cancer Treat Res Commun 2021 9;27:100373. Epub 2021 Apr 9.

Department of Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, Xuhui District, West Huaihai Road No. 241, Shanghai, China. Electronic address:

The oral small-molecule tyrosine kinase inhibitor (TKI), crizotinib has been approved as a first-generation anaplastic lymphoma kinase (ALK) inhibitor in treatment of advanced ALK-positive non-small cell lung cancer (NSCLC). Recently, development of complex renal cysts has been reported with crizotinib usage, highlighting the importance of accurate differentiation between complex renal cysts and new metastasis in NSCLC. Here we describe a case study with confirmed EGFR wild-type and ALK-rearranged lung adenocarcinoma who developed complex renal cysts combined with hemorrhage during crizotinib treatment, with no abnormal clinical symptoms or kidney functions observed. Read More

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December 2021

A case of canine renal lymphoma of granular lymphocytes with severe polycythemia.

BMC Vet Res 2021 Apr 14;17(1):163. Epub 2021 Apr 14.

Carlson College of Veterinary Medicine, Oregon State University, Corvallis, OR, USA.

Background: Renal lymphoma in dogs is rare and has a poor prognosis. Granular lymphocyte morphology is rarely reported in canine renal lymphoma. Mild to moderate polycythemia is reported in a number of canine renal lymphoma cases. Read More

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Review of Histological Grading Systems in Veterinary Medicine.

Vet Pathol 2021 09 26;58(5):809-828. Epub 2021 Mar 26.

Department of Veterinary Medicine (DIMEVET), 9304University of Milano, Lodi (LO), Italy.

Tumor grading is a method to quantify the putative clinical aggressiveness of a neoplasm based on specific histological features. A good grading system should be simple, easy to use, reproducible, and accurately segregate tumors into those with low versus high risk. The aim of this review is to summarize the histological and, when available, cytological grading systems applied in veterinary pathology, providing information regarding their prognostic impact, reproducibility, usefulness, and shortcomings. Read More

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September 2021

Neurolymphomatosis of the median nerve, optic nerve, L4 spinal nerve root and cauda equina in patients with B-cell malignancies: a case series.

J Med Case Rep 2021 Mar 26;15(1):133. Epub 2021 Mar 26.

Department of Hematology/Oncology, National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar.

Background: Neurolymphomatosis is rare. Neoplastic lymphocytes are seen to invade nerves (cranial or peripheral), nerve roots or other related structures in patients with hematological malignancy. It is a separate entity from central nervous system lymphoma. Read More

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