Results 71 to 80 of about 134,391 (240)

Surgical removal of a perirectal melanoma through sphincterotomy and rectal wall resection in a horse

Equine Veterinary Education, EarlyView.
Summary Melanomas are among the most frequent neoplasms in grey horses. Deep perirectal melanomas, however, are uncommon and challenging to excise due to their proximity to the peritoneal reflection. This report describes the successful standing removal of a large (16 × 8 × 6 cm) perirectal melanoma firmly adherent to the dorsal rectal wall in a 19 ...
R. Becker, C. Koch, M. de Preux
wiley   +1 more source

A rare case of primary retroperitoneal mucinous neoplasm in a male patient

, 2015
Primary retroperitoneal mucinous neoplasms [cystadenomas, mucinous tumours of borderline malignancy (MTBM) and cystadenocarcinomas] are extremely rare entities almost exclusively affecting women.
Lam, Vincent, Vargas, Ana C., P'ng, Chow H. (R18728)   +2 more
core   +1 more source

Mucinous Neoplasms

, 2022
Mucinous cystic neoplasms (MCNs) are thick-walled, uni- or multilocular tumors composed of mucin-containing cysts. These neoplasms occur almost exclusively in women and are mainly located in the body-tail of the pancreas.
D'Onofrio, Mirko, Capelli, Paola, Martini, Paolo Tinazzi, Barbi, Emilio, Luchini, Claudio, De Robertis, Riccardo   +5 more
core   +1 more source

Dynamic Enhanced Computed Tomographic Findings of a Perirenal Capillary Hemangioma

대한영상의학회지, 2016
Hemangiomas are benign mesenchymal neoplasms that rarely occur in the kidney and perirenal space. Perirenal hemangiomas can mimic the appearance of exophytic renal cell carcinoma or various retroperitoneal tumors. We report a case of perirenal hemangioma
Jung Min Lee, Sang Won Kim, Hyun Cheol Kim, Dal Mo Yang, Jung Kyu Ryu, Sung Jig Lim   +5 more
doaj   +1 more source

Cinematic Rendering for Preoperative Assessment of Retropancreatic Head Paraganglioma: A Case Report [PDF]

Journal of Clinical and Diagnostic Research
Retropancreatic paragangliomas are exceptionally rare Neuroendocrine Tumour (NET) that pose significant diagnostic challenges due to their imaging overlap with several peripancreatic and retroperitoneal pathologies, most notably pancreatic NET (pNET ...
Sirui Yang, Li Guo
doaj   +1 more source

Cutaneous Leiomyosarcoma of the Skin: An Updated Review of Epidemiology, Pathogenesis, and Management

International Journal of Dermatology, EarlyView.
This review provides an update on the epidemiology, pathogenesis, and clinical/histologic features of cutaneous leiomyosarcoma. Prognostic factors (e.g., depth of tumor involvement, grade, etc.) that can facilitate risk stratification are also discussed, as are treatment approaches for this rare malignancy.
Tejas P. Joshi, Natalie Garcia, Malak Husseinali, Nabeeha Engineer, Ikue Shimizu   +4 more
wiley   +1 more source

Lipoleiomyoma of the Uterus [PDF]

, 2005
Lipoleiomyomas are uncommon benign neoplasms of uterus consisting of variable portions of mature lipocytes and smooth muscle cells. These tumours generally occur in asymptomatic obese perimenopausal or menopausal women.
Suna, Mazlume, Cukur, Selma, Kandemir Belenli, Olcay, Alper, Murat, Aylin Aksoy, Kamuran   +4 more
core  

Staged Lateral Lumbar Interbody Fusion Targeting Driver and Compensatory Structural Segments for Adult Degenerative Scoliosis: A Novel Strategy and Early Outcomes

Orthopaedic Surgery, EarlyView.
Targeting driver and structural vertebrae via LLIF is an effective, minimally invasive strategy for ADS. It offers substantial deformity correction, symptom relief, and progressive postoperative self‐correction while significantly reducing surgical trauma compared to traditional long‐segment fusions.
Tianyong Wen, Liukun Xu, Peng Lu, Yang Zhang, Wei Ji, Yang Zheng, Zhicheng Zhang, Tiansheng Sun   +7 more
wiley   +1 more source

Primary retroperitoneal mucinous cystic retroperitoneal neoplasm with incidentaloma (adenocarcinoma) in the renal capsule

Revista Médica del Hospital General de México
Primary retroperitoneal mucinous neoplasms (PRMCNs) are infrequent and have a remarkable prevalence in women, with a ratio of 9.4:1 compared to men. This statistic is especially relevant today, as this condition was previously believed to be exclusive to
Yuki F. Nagano-Palacios, Hugo Rivera-Astorga, Alexa P. Aquino-Reyes, Gaudencio Reyes-Vargas, Jacomine Reyes-Cararasco, Alexis Y. Cortés-Patiño, Vanessa Juárez-Cataneo, José F. Virgen-Gutiérrez, Jorge A. Jaspersen-Gastelum   +8 more
doaj  

Persistent Erythrocytosis in a Dog With a Spinal Sclerosing Paraganglioma

Veterinary Clinical Pathology, EarlyView.
ABSTRACT A 7‐year‐old, male, castrated, mixed‐breed dog presented with right pelvic limb lameness and pain on posturing to defecate that began 1.5 years prior to presentation. Radiographs taken 8 months prior to presentation showed a small lytic lesion of the L6 vertebral body, and CBCs showed a persistently increased hematocrit (HCT) for at least 2 ...
Samuel V. Neal, Samantha L. Sommer, Sarah Golconda, Eric T. Hostnik, Russell Sakacs, Janice Park, Ashley Potts, Ronaldo C. da Costa, Christopher Premanandan, Kara Corps, Sanggu Kim, Maxey L. Wellman   +11 more
wiley   +1 more source