Results 31 to 40 of about 7,602 (131)

Coexisting Angiomyolipoma and Renal Cell Carcinoma in a Kidney of an Elderly Woman: Case Report and Review of the Literature

The Scientific World Journal, 2004
Angiomyolipoma is a well described but relatively uncommon benign renal neoplasm composed of varying admixtures of mature adipose tissue, smooth muscle, and thick-walled blood vessels.[1] The incidence of angiomyolipoma is about 0.3% overall.[2] It ...
Barry Billings, Leon C. Hamrick, Anton J. Bueschen, Philip J. Kenney   +3 more
doaj   +1 more source

Adrenal angiomyolipoma: A rare entity

Indian Journal of Urology, 2007
Angiomyolipoma is apparently a part of a family of neoplasms that derive from perivascular epitheloid cells. It is a rare mesenchymal tumor, usually found in the kidney.
Rajesh Godara, M G Vashist, Sham L Singla, Pradeep Garg, Jyotsena Sen, S K Mathur, Anshu Gupta   +6 more
doaj   +1 more source

Spontaneous Rupture of a Small Chromophobe Renal Cell Carcinoma Presenting as Wunderlich Syndrome

IJU Case Reports, Volume 9, Issue 6, November 2026.
ABSTRACT Introduction Chromophobe renal cell carcinoma rarely causes spontaneous renal hemorrhage and enhances weakly on computed tomography. We report a case in which the tumor was masked by a perirenal hematoma for 11 months. Case Presentation A 46‐year‐old woman presented with spontaneous renal hemorrhage and no visible renal mass.
Naoki Kamimura, Ryohei Yamamoto, Yuya Sekine, Hiromi Sato, Mizuki Kobayashi, Mitsuru Saito, Shintaro Narita, Tomonori Habuchi   +7 more
wiley   +1 more source

Performance of Machine Learning Models Based on Medical Imaging in Predicting Pathological Grade of Clear Cell Renal Cell Carcinoma

Cancer Medicine, Volume 15, Issue 9, September 2026.
ABSTRACT Background Predicting clear cell renal cell carcinoma (ccRCC) pathological grade preoperatively is critical for clinical management. This study aims to evaluate the diagnostic accuracy and clinical utility of machine learning (ML)‐based imaging models.
Yuchao Wang, Zhuwei Song, Zhaonan Hou, Yihao Chen, Shouyuan Liu, Chunyu Chen, Haoyun Guan, Zhengyang Pang, Songchen Yan, Zhiyu Zhang, Ruijia Tu, Gang Zhu, Xiantao Zeng, Bo Fan   +13 more
wiley   +1 more source

A rare giant renal angiomyolipoma in a 17-year-old male: A case report

Urology Case Reports
Renal angiomyolipoma is an uncommon benign tumor that mostly affects adults and is highly associated with tuberous sclerosis. It's very uncommon for it to affect adolescents.
Fred Laizer, Hanson Nkini, Heri Babu, Erasto Medard, Amon Bamanyis, Teodros Veronesi   +5 more
doaj   +1 more source

Metastatic epithelioid angiomyolipoma treated with everolimus in a patient receiving hemodialysis: A case report

IJU Case Reports, 2019
Introduction A patient undergoing hemodialysis and being treated with everolimus for metastatic epithelioid angiomyolipoma has never been described in the literature, to our knowledge.
Manabu Takai, Koji Kameyama, Shohei Toyota, Shingo Kamei, Shigeaki Yokoi, Satoshi Ishihara, Takashi Deguchi   +6 more
doaj   +1 more source

Nasal Angiomyolipoma (AML) Mimicking Juvenile Nasopharyngeal Angiofibroma [PDF]

Iranian Journal of Otorhinolaryngology, 2019
Introduction: Angiomyolipoma (AML), a benign mesenchymal tumor that commonly arises from the kidney, may be associated with tuberous sclerosis complex and perivascular epithelioid cell tumors (PEComas).
Saiful-Azhar Ameen, Salina Husain, Farah-Dayana Zahedi, Primuharsa -Putra Sabir -Husin- Athar, Noraidah Masir   +4 more
doaj   +1 more source

Embolization of hemorrhagic renal angiomyolipoma complicated by arteriovenous shunting: A case report

Radiology Case Reports, 2018
Arteriovenous shunting associated with angiomyolipoma is an unusual entity, which carries important implications to embolization approach. We present a distinctive case involving a 41-year-old woman who presented with retroperitoneal hemorrhage relating ...
Michael J. Mills, MD, John Nguyen, MD, Susan Jarosz, DO, Mehran Salari, MD, Patrick Hurley, MD   +4 more
doaj   +1 more source

Sporadic Retinal Astrocytic Hamartoma Mimicking Retinoblastoma in a Child: A Case Report and Literature Review

Clinical Case Reports, Volume 14, Issue 9, September 2026.
ABSTRACT Retinal astrocytichamartoma (RAH) is a rare benign glial neoplasm most commonly associated with tuberous sclerosis complex (TSC). Sporadic cases, occurring in the absence of systemic phakomatosis, are uncommon and may closely mimic retinoblastoma, particularly when presenting with a calcified intraocular mass, creating a diagnostic challenge ...
Mesfin Wubishet Gurmu, Samuel Negash, Aneso Mohammed, Hailu Alemu, Diriba Fufa Hordofa, Melese Abere, Lensa Million, Esubalew Mezgebu   +7 more
wiley   +1 more source

CT and MRI Findings of Renal Angiomyolipoma With Lung Metastasis: A Case Report and Literature Review

The Clinical Respiratory Journal
Renal angiomyolipoma has two histological variants: classical and epithelioid. Epithelioid angiomyolipoma is considered as a potential malignant tumor, often leading to recurrence and metastasis, with rapid progression in most of the cases.
Zhiqiang He, Jing Wu, Xiao ming Fu, Xiao ran Li, Hai Xu, Yu‐Chen Chen   +5 more
doaj   +1 more source