Results 91 to 100 of about 50,358 (293)

Diagnosis of pulmonary leiomyosarcoma extending into the main bronchus using repeated transbronchial cryobiopsy

Respirology Case Reports, 2023
The diagnosis of pulmonary leiomyosarcoma using bronchoscopy is difficult, and surgical resection is often performed for definitive diagnosis and curative therapy.
Shinya Tsukamoto, Takamasa Kitajima, Satoshi Marumo, Motonari Fukui   +3 more
doaj   +1 more source

Transumbilical laparoendoscopic single‐site surgery versus conventional multi‐port laparoscopy for myomectomy: A large single‐center retrospective study

Acta Obstetricia et Gynecologica Scandinavica, EarlyView.
This retrospective observational study compared clinical outcomes from patients who underwent transumbilical laparoendoscopic single‐site surgery (single‐site laparoscopy) or conventional multi‐port laparoscopy for myomectomy. Single‐site laparoscopy and multi‐port laparoscopy showed similar performance in terms of surgical safety.
Xu Yang, Hong Liao, Hongyu Jin, Fan Yang, Sijing Chen, Yu Chen, Jianhong Liu, Xiaorong Qi, Kana Wang, Jinke Li, Qiao Wang, Ying Zheng   +11 more
wiley   +1 more source

Primary Leiomyosarcoma of the Adrenal Gland: A Case Report with Immunohistochemical Study and Literature Review

Case Reports in Urology, 2014
Primary adrenal leiomyosarcoma is extremely rare tumor. We report a case with adrenal leiomyosarcoma. Our case was a 48-year-old man who presented with lower urinary tract symptoms.
Murat Tolga Gulpinar, Asif Yildirim, Berrin Gucluer, Ramazan Gokhan Atis, Cengiz Canakci, Cenk Gurbuz, Turhan Caskurlu   +6 more
doaj   +1 more source

Surgical resection of retinoblastoma-associated bladder leiomyosarcoma during pregnancy: a case report

BMC Urology, 2023
Background Management of a bladder tumor during pregnancy is an uncommon clinical situation. Leiomyosarcoma of the urinary bladder is a rare histological type of bladder tumor and a rare secondary cancer in survivors of retinoblastoma (RB).
Hayato Hoshina, Satoru Taguchi, Hikaru Suyama, Kenjiro Kishitani, Yoshiyuki Akiyama, Yuta Yamada, Yusuke Sato, Daisuke Yamada, Naoya Akiba, Keiichi Kumasawa, Mayuyo Mori-Uchino, Yutaka Osuga, Haruki Kume   +12 more
doaj   +1 more source

A case of canine urothelial carcinoma of the urinary bladder with skull and skeletal metastases

Australian Veterinary Journal, EarlyView.
Canine urinary bladder neoplasia is uncommon, representing less than 1% of canine neoplasms. Amongst cases of urinary bladder neoplasia in dogs, primary urothelial carcinoma is the most frequent. Urothelial carcinomas are malignant invasive tumours which tend to be slow growing and metastasise late.
A Teh, T Sima, E Shinozaki, R Malik
wiley   +1 more source

Genomic evolutionary patterns of leiomyosarcoma and liposarcoma

Clinical Cancer Research, 2019
Purpose: Leiomyosarcoma and liposarcoma are common subtypes of soft tissue sarcoma (STS). Patients with metastatic leiomyosarcoma or dedifferentiated liposarcoma (DDLPS) typically have worse outcomes compared with localized leiomyosarcoma or well ...
Ali Amin-Mansour, S. George, S. Sioletic, S. Carter, Mara W Rosenberg, A. Taylor-Weiner, Chip Stewart, A. Chevalier, Sara Seepo, Adam Tracy, G. Getz, J. Hornick, M. Nucci, B. Quade, G. Demetri, C. Raut, L. Garraway, E. V. Van Allen, A. Wagner   +18 more
semanticscholar   +1 more source

ALT phenotype assessment in IDH‐mutant astrocytoma supports biologic consequence of ATRX missense mutations

Brain Pathology, EarlyView.
A meaningful subset of IDH‐mutant astrocytoma harbors ATRX missense variants that retain ATRX IHC immunoreactivity yet exhibit functional ALT activation, supporting the biologic relevance of these missense mutations.
Oguzhan O. Kizilkaya, Kevin Y. Zhang, Mohamed Sherief, Debraj Mukherjee, Chetan Bettegowda, Matthias Holdhoff, Victoria Croog, Solmaz Sahebjam, David O. Kamson, Jordina Rincon‐Torroella, Karisa C. Schreck, Charles G. Eberhart, Alan Meeker, Calixto‐Hope G. Lucas   +13 more
wiley   +1 more source

Primary Testicular Leiomyosarcoma [PDF]

, 2010
Leiomyosarcoma is a malignant soft-tissue cancer arising from tissues containing smooth muscle. It commonly occurs in the gastrointestinal system and retroperitoneum, but is rare in the genito-urinary system.
赤樫, 圭吾, 内田, 耕介, 大西, 茂樹, 佐藤, 嘉一, 加藤, 修爾, 戸邉, 武蔵, 新田, 俊一, 中嶋, 久雄, 半澤, 辰夫, 芳賀, 一徳, 丹田, 均   +10 more
core  

Primary ovarian leiomyosarcoma, a very rare entity [PDF]

, 2014
Primary ovarian sarcoma is a very rare tumor, accounting 1% of all ovarian malignancies. The most common histologic subtypes are: mixed mullerian tumor, stromal cell sarcoma and fibrosarcoma. Primary ovarian leiomyosarcoma is an extremely rare histologic
Androutsopoulos Georgios, Terzakis Emmanouil, Decavalas Georgios   +2 more
core   +1 more source

A case of leiomyosarcoma originating from the azygos vein

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   +1 more source