Results 1 to 10 of about 56,639 (322)

Gastric Metastasis from a Primary Renal Leiomyosarcoma [PDF]

Case Reports in Gastroenterology, 2012
Primary leiomyosarcoma of the kidney is rare. Here we report a case of metastasis of this tumor to the stomach. A 73-year-old man visited our hospital suffering from general weakness and intermittent tarry stools.
Satoshi Yodonawa, Isao Ogawa, Susumu Yoshida, Hiromichi Ito, Akinori Kato, Ryoko Kubokawa, Emika Tokoshima, Hiroaki Shimoyamada   +7 more
doaj   +4 more sources

Primary Leiomyosarcoma of the Kidney: A Case Report. [PDF]

Clin Case Rep
ABSTRACT Primary renal leiomyosarcoma is a rare but highly aggressive tumor with a poor prognosis. Early detection and surgical excision provide the most effective initial treatment. However, vigilant postoperative surveillance is critical due to the elevated risk of tumor recurrence and metastasis, as seen in this case.
Khati S, Magar SR, Simkhada A, Paudel R, Khanal S, Panthi B, Thakur S, Paudel S, Luitel P.   +8 more
europepmc   +2 more sources

A case of leiomyosarcoma originating from the azygos vein [PDF]

Thoracic Cancer
Leiomyosarcoma is a soft‐tissue sarcoma that accounts for less than 1% of all malignant tumors. Furthermore, leiomyosarcoma accounts for 6% of all soft tissue sarcomas, and leiomyosarcoma of azygos vein origin is extremely rare.
Masatoshi Shimura, Nobutaka Kobayashi, Masahisa Miyazawa   +2 more
doaj   +2 more sources

Primary Leiomyosarcoma of the Male Breast: A Case Report [PDF]

Case Reports in Medicine, 2010
Primary leiomyosarcoma of the breast is a rare tumour with only around thirty cases reported in the literature. Most of the cases reported are in females, while only a few are reported in males.
Yazan Masannat, Haytham Sumrien, Yousef Sharaiha   +2 more
doaj   +4 more sources

Primary leiomyosarcoma of epididymis: a case report [PDF]

Journal of Medical Case Reports
Background Leiomyosarcoma is a tumor that can develop in any organ that contains smooth muscles. Although leiomyosarcoma is common, its epididymal localization is quite rare.
Hong-Jie Chen, Yao-dong Han, Dong-hai Li, Wu Li, Jun Zhang   +4 more
doaj   +2 more sources

Prostate leiomyosarcoma treatment using three-dimensional reconstruction: a case report and literature review [PDF]

Journal of Men's Health, 2021
Background: Prostate sarcoma is a malignant tumor from the prostate stroma. However, its pathogenesis is unknown. This is a rare type of prostate tumor. Case Presentation: A rare case of prostate leiomyosarcoma has been described.
Zhu-Nan Xu, Tong Cai, Zhong-Bao Zhou, Ji-Tao Wu, Zhen-Li Gao   +4 more
doaj   +1 more source

The diagnosis, classification, and treatment of sarcoma in this era of artificial intelligence and immunotherapy

Cancer Communications, Volume 42, Issue 12, Page 1288-1313, December 2022., 2022
Abstract Soft‐tissue sarcomas (STS) represent a group of rare and heterogeneous tumors associated with several challenges, including incorrect or late diagnosis, the lack of clinical expertise, and limited therapeutic options. Digital pathology and radiomics represent transformative technologies that appear promising for improving the accuracy of ...
Amandine Crombé, Mathtieu Roulleau‐Dugage, Antoine Italiano   +2 more
wiley   +1 more source

Cutaneous leiomyosarcoma: a 20-year retrospective study and review of the literature

Anais Brasileiros de Dermatologia, 2021
Background: Cutaneous leiomyosarcoma is a rare malignant neoplasm with muscular origin, representing 2%-3% of all cutaneous soft tissue sarcomas. Objectives: The aim of this study was to characterize clinicopathological features of patients diagnosed ...
Catarina Soares Queirós, Paulo Filipe, Luís Soares de Almeida   +2 more
doaj   +1 more source

Molecular testing of soft tissue tumors

Diagnostic Cytopathology, Volume 51, Issue 1, Page 12-25, January 2023., 2023
Abstract Background The diagnosis of soft tissue tumors is challenging, especially when the evaluable material procured is limited. As a result, diagnostic ancillary testing is frequently needed. Moreover, there is a trend in soft tissue pathology toward increasing use of molecular results for tumor classification and prognostication. Hence, diagnosing
Douglas Rottmann, Eman Abdulfatah, Liron Pantanowitz   +2 more
wiley   +1 more source

A rare cause of jejunal perforation: Monomorphic epitheliotropic intestinal T‐cell lymphoma

JGH Open, Volume 6, Issue 12, Page 915-917, December 2022., 2022
Monomorphic epitheliotropic intestinal T‐cell lymphoma (MEITL) is a very rare intestinal T‐cell lymphoma which is observed most frequently in the jejunum. MEITL is prone to cause intestinal perforation and the prognosis is very poor when it occurs. Here we report a fatal case of MEITL causing jejunal perforation at the time of diagnosis in a 79‐year ...
Masahiro Yanagi, Takuya Komura, Takashi Kagaya   +2 more
wiley   +1 more source