Results 91 to 100 of about 4,601 (171)
Journal of Surgical Oncology, Volume 134, Issue 4, Page 490-501, September 15, 2026.ABSTRACT Sarcomas represent a diverse group of mesenchymal tumors with high rates of recurrence after resection. While recent technical advances have enabled the detection of rare circulating tumor DNA (ctDNA) in other malignancies, the complexity and heterogeneity of sarcoma genomics have historically limited ctDNA in these cancers.
Kristin E. Goodsell +5 more
wiley +1 more source
Retroperitoneal Schwannoma: A Case Report
Journal of Urological Surgery, 2017 Schwannomas are benign tumors originating from Schwann cells of the neural sheaths. Only 0.3% to 3% of the schwannomas are located the retroperitoneal space. Most schwannomas are asymptomatic and often found incidentally.
Cevahir Özer +3 more
doaj +1 more source
Primary Peritoneal Perivesical Hemangiosarcoma in 16 Dogs (2020–2024)
Veterinary Medicine and Science, Volume 12, Issue 5, September 2026.Primary peritoneal perivesical hemangiosarcoma in dogs may represent a distinct anatomical presentation of visceral hemangiosarcoma. Despite a high metastatic rate and guarded prognosis, multimodal treatment combining surgery and chemotherapy significantly improved progression‐free and disease‐specific survival compared with chemotherapy alone ...
Jose Roca +3 more
wiley +1 more source
Epithelioid leiomyosarcoma of retroperitoneum with granular cell change
, 1994 A case of a 75-year-old female bearing an epithelioid leiomyosarcoma of the retroperitoneum with granular cell change is reported. The cells were spindle to polygonal with finely granular cytoplasm.
Roncaroli, F.; id_orcid +3 more
core +1 more source
Thoracic Cancer, Volume 17, Issue 18, September 2026.Surgical excision is the cornerstone of treatment for low‐grade fibromyxoid sarcoma (LGFMS). Primary lung LGFMS has been described very rarely in the literature. To the best of our knowledge, this is the first report about uniportal video‐assisted thoracoscopic lobectomy performed for a primary lung LGFMS. ABSTRACT Low‐grade fibromyxoid sarcoma (LGFMS)
Giovanni Tacchi +7 more
wiley +1 more source
, 2007 The incidence of a primary serous papillary carcinoma of the retroperitoneum is extremely rare. We present a case of the tumour in an adult simulating an adrenal mass with MRI findings and histopathological ...
Ozdemir, H. +9 more
core +1 more source
European Journal of Haematology, Volume 117, Issue 3, Page 548-555, September 2026.ABSTRACT Background and Aims Retroperitoneal Infantile Fibrosarcoma (RIFS) is a rare, locally aggressive pediatric soft tissue tumor. Its retroperitoneal location poses challenges due to proximity and potential invasion of critical structures such as the inferior vena cava (IVC).
Gaia Brunetti +8 more
wiley +1 more source
Retroperitoneum revisited: a review of radiological literature and updated concept of retroperitoneal fascial anatomy with imaging features and correlating anatomy [PDF]
PurposeSpread of disease in the retroperitoneum is dictated by the complex anatomy of retroperitoneal fasciae and is still incompletely understood. Conflicting reports have led to insufficient and incorrect anatomical concepts in radiological literature ...
Boekestijn, B. +3 more
core +1 more source
Solitary fibrous tumour of the retroperitoneum mimicking a renal mass.
, 1996 Authors report a case of solitary fibrous tumour of the retroperitoneum that mimicked a renal mass.
ZATTONI, FILIBERTO +4 more
core
Psoas Abscess: Evaluation of 15 Cases and Review of the Literature
Journal of Urological Surgery, 2014 Objective Psoas abscess (PA) is a rare disease, presentingwith high mortality and morbidity particularly when diagnosed late. We aimed to evaluate thepatients with PA in terms of etiological factors and treatment results.
Hüseyin Tarhan +5 more
doaj +1 more source