Results 21 to 30 of about 31,795 (226)
Updates in Pathology for Retroperitoneal Soft Tissue Sarcoma
Current Oncology, 2022 Retroperitoneal tumors are extremely rare. More than 70% of primary retroperitoneal soft tissue tumors are malignant. The most common sarcomas in the retroperitoneum include liposarcomas and leiomyosarcoma, however other sarcomas, along with benign ...
Tanner Mack, Bibianna Purgina
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Journal of Minimal Access Surgery, 2023 Introduction: Minimally invasive surgery has been established as the gold standard for the treatment of localised renal tumours. A retroperitoneal approach is a feasible option with advantages in posterior tumours and patients with previous abdominal ...
D Vazquez-Martul +3 more
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Retroperitoneal Lympathic Malformations as First Presentation of Lymphangioleiomyomatosis
Journal of the Belgian Society of Radiology, 2021 Teaching Point: This case highlights the extrapulmonary lymphatic abnormalities that may be associated with pulmonary lymphangioleiomyomatosis.
Christine Lenfant, Cristina Anca Dragean
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Primary (Idiopathic) Non-Pancreatic Retroperitoneal Pseudocyst in a Young Female: A Rare Case Report [PDF]
Journal of Clinical and Diagnostic Research, 2023 Retroperitoneal Cysts (RPC) are uncommon, with an estimated incidence of 1 in 5,750 to 1 in 250,000. A 26-year-old woman presented with dull aching, non-radiating pain in the upper abdomen for the past two months, with no aggravating or relieving ...
Abhay M Philip, Leo F Tauro
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Frontiers in Medicine, 2022 Herein, we report a case of retroperitoneal clear cell carcinoma (RCCC) with an unknown primary site that was confirmed via pathology. A 46-year-old man presented with low-grade fever, hyperhidrosis, and nightly fatigue that had occurred for the last 20 ...
Dao-Bing Zeng +5 more
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A Case of Venous Malformation that Occurred in the Retroperitoneum [PDF]
, 2021 A 70-year-old man complaining of pain in his right leg presented to the Department of Orthopedics in our hospital. X-ray findings revealed calcifications around the left kidney. He was referred to our department for further examination.
麦谷, 荘一 +5 more
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Case report of retroperitoneal ectopic pancreas with adrenal adenoma
Frontiers in Surgery, 2022 BackgroundEctopic pancreas is a congenital anomaly in which pancreatic tissue is anatomically separated from the main gland and without vascular or ductal continuity.
Zhaochen Sun +6 more
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A Rare Case of Primary Malignant Melanoma Presenting with Lower Extremity Weakness
Indian Journal of Neurosurgery, 2020 The authors report a pathologically confirmed case of primary malignant melanoma located in the intradural lumbosacral area, which is extremely rare due to its atypical location and manifestation. However rare, primary malignant melanoma could present as
Ehsan Alimohammadi, Guive Sharifi
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Radiology Case Reports, 2021 Perivascular epithelioid cell neoplasms (PEComa) constitute a rare, but increasingly recognized family of seemingly distinct mesenchymal tumors which can occur in any part of the body.
Harold Yim, MB BCh BAO, FRCR, MMED +2 more
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Mature Cystic Teratoma Hiding in the Retroperitoneum of an Adult [PDF]
, 2018 We report a rare case of a mature cystic teratoma found in the retroperitoneum of a 28-year-old woman with vague symptomatology.
Shamir O. Cawich +4 more
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