Results 111 to 120 of about 134,391 (240)

Retroperitoneal mucinous cystadenoma with neuroendocrine differentiation: a rare case and comprehensive approach to diagnosis and management

Diagnostic Pathology
Background Retroperitoneal mucinous cystadenomas are exceptionally rare neoplasms, with limited cases reported in the literature. The occurrence of neuroendocrine differentiation in such tumors is even more uncommon, posing unique diagnostic and ...
Yen Ho, Wei-Yu Chen, Chung-Howe Lai, Syuan-Hao Syu   +3 more
doaj   +1 more source

Lumbosacral Plexopathy: A Single‐Center Review of Etiology, Clinical Presentation, Electrodiagnostic Findings, and Long‐Term Outcomes

Muscle &Nerve, Volume 74, Issue 4, Page 1220-1229, October 2026.
ABSTRACT Introduction/Aims Lumbosacral plexopathy (LSP) results from a spectrum of etiologies and can cause substantial functional impairment. Limited data exist on the relative distribution of etiologies and outcomes across broad tertiary‐care cohorts spanning multiple causes of LSP.
Bradley Ong, Jad El Ahdab, Nicolas Thompson, Yuebing Li, Nirmal Andrapalliyal   +4 more
wiley   +1 more source

A Novel Technique for the Distal Ureter and Bladder Cuff During Nephroureterectomy: Thulium Laser Resection

Trends in Urology &Men's Health, Volume 17, Issue 5, October 2026.
ABSTRACT The aim of this study was to evaluate the safety and feasibility of a novel technique involving the use of the two‐micron thulium fibre laser (Tm‐laser) to perform bladder cuff excision (BCE) during radical nephroureterectomy (RNU). We conducted a retrospective review of all patients undergoing RNU with BCE for upper tract urothelial carcinoma
Shravankrishna Ananthapadmanabhan, Jeremy Saad, Hong Soh, Darius Ashrafi, Hodo Haxhimolla   +4 more
wiley   +1 more source

Incidence of Gonadal and Extragonadal Germ Cell Tumours in Patients With Klinefelter Syndrome

Andrology, Volume 14, Issue 7, Page 2274-2279, October 2026.
ABSTRACT Background Klinefelter's syndrome (KS; 47, XXY) is associated with an altered risk profile for malignancies compared with non‐KS males. In particular, several reports have noted a striking association between KS and extragonadal germ cell tumours (EGCTs), especially in the mediastinum, whereas the risk of testicular germ cell tumours (TGCTs ...
Aksh Tailor, Oishee Bandyopadhyay, Nahian Ahmed, Kapishan Shanmugathasan, Alice Cotton, ChingHao Chen, Tet Yap   +6 more
wiley   +1 more source

Simultaneous Excision of Intrathoracic Solitary Fibrous Tumor And Retroperitoneal Schwannoma with Robot-Assisted Surgery

Pleural solitary fibrous tumor is a rare neoplasms of the thoracic cavity. Retroperitoneal schwannomas are typically benign, solitary and encapsulated lesions.

core   +1 more source

Retroperitoneal Neoplasm [PDF]

Proceedings of the Royal Society of Medicine, 1929
openaire   +2 more sources

Metastasis of Invasive Ductal Carcinoma of the Breast to the Uterine Cervix 30 Years Post‐Mastectomy: A Case Report

Journal of Obstetrics and Gynaecology Research, Volume 52, Issue 10, October 2026.
ABSTRACT Metastasis of invasive ductal carcinoma of the breast to the uterine cervix is rare, with only one report of a case occurring more than 20 years after the primary surgery. A 69‐year‐old woman presented with abnormal uterine cervical cytology (atypical glandular cells without tumor diathesis) 30 years after undergoing breast cancer surgery ...
Taro Miyake, Hidenori Sasa, Tsubasa Ito, Takanori Watanabe, Takako Sato, Sho Ogata, Masashi Takano   +6 more
wiley   +1 more source

Case Report: Retroperitoneal bronchogenic cyst mimicking adrenal mass: Clinical implications and comprehensive literature analysis

Frontiers in Oncology
BackgroundBronchogenic cysts are benign congenital anomalies originating from embryonic foregut development. Although typically located in the mediastinum or lung parenchyma, retroperitoneal bronchogenic cysts are exceedingly rare, with only a limited ...
Shengxiang Xiang, Shengxiang Xiang, Shengxiang Xiang, Shengxiang Xiang, Jiange Hao, Jiange Hao, Jiange Hao, Jiange Hao, Xiaowen Zong, Shuang Wen, Jingxuan Zhang, Chunyu Chen, Chunyu Chen, Chunyu Chen, Chunyu Chen, Jiayi Hao, Jiayi Hao, Jiayi Hao, Jiayi Hao, Zhuwei Song, Zhuwei Song, Zhuwei Song, Zhuwei Song, Heyao Tong, Heyao Tong, Heyao Tong, Heyao Tong, Liang Wang, Liang Wang, Liang Wang, Liang Wang, Bo Fan, Bo Fan, Bo Fan, Bo Fan, Zhiyu Liu, Zhiyu Liu, Zhiyu Liu, Zhiyu Liu   +38 more
doaj   +1 more source

Renal Involvement in Diffuse Large B-cell Lymphoma

Indian Journal of Kidney Diseases
The association between renal disease and hematolymphoid neoplasms is increasingly recognized, with kidneys often affected through mechanisms such as acute tubular necrosis, tumor lysis syndrome, and lymphocytic infiltration of kidney parenchyma (LIK ...
Shashikant Saini, Jasmine Sethi, Vignesh Subramani, Yamini Mathur, Suvradeep Mitra   +4 more
doaj   +1 more source

Malignant Retroperitoneal Neoplasm [PDF]

, 2020
openaire   +1 more source