Results 71 to 80 of about 52,437 (276)

Coexistence of Cervical Leiomyosarcoma and Gastric-Type Adenocarcinoma In Situ with Extensive Extension to the Endometrium and Fallopian Tube

Case Reports in Pathology, 2018
Cervical leiomyosarcoma is known to be rare from the previous reviews of a large number of malignant cervical tumors. The patient was a 66-year-old woman with irregular vaginal bleeding.
Ayako Ura, Kanako Ogura, Asumi Sakaguchi, Hiroko Onagi, Daiki Ogishima, Yayoi Sugimori, Kensuke Hamamura, Masaharu Fukunaga, Toshiharu Matsumoto   +8 more
doaj   +1 more source

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

PGR Gene Fusions Identify a Molecular Subset of Uterine Epithelioid Leiomyosarcoma With Rhabdoid Features

American Journal of Surgical Pathology, 2019
Genetic aberrations among uterine epithelioid leiomyosarcomas are unknown. Following identification of an index case with NR4A3-PGR fusion demonstrating monomorphic morphologic features, we interrogated additional uterine tumors demonstrating similar ...
S. Chiang, Wesley R. Samore, Lei Zhang, Yun‐Shao Sung, G. Turashvili, R. Murali, R. Soslow, M. Hensley, D. Swanson, B. Dickson, C. Stewart, E. Oliva, C. Antonescu   +12 more
semanticscholar   +1 more source

Interventional oncology in children: Where are we now?

Journal of Medical Imaging and Radiation Oncology, EarlyView.
Abstract Paediatric Interventional Oncology (IO) lags behind adult IO due to a scarcity of specific outcome data. The suboptimal way to evolve this field is relying heavily on adult experiences. The distinct tumour types prevalent in children, such as extracranial germ cell tumours, sarcomas, and neuroblastoma, differ strongly from those found in ...
Premal Amrishkumar Patel, Fernando Gómez Muñoz   +1 more
wiley   +1 more source

Primary leiomyosarcoma of the bone: a case report [PDF]

Journal of Pathology and Translational Medicine
Primary leiomyosarcoma of the bone is rare. Histologically, it resembles leiomyosarcoma of soft tissue. Given the rarity of this entity, its diagnosis should be made only after clinical studies and workup have excluded metastasis from other sites. Herein,
Ala Abu-Dayeh, Samir Alhyassat
doaj   +1 more source

Case Report of Maxillary Alveolar Rhabdomyosarcoma Misdiagnosed as Periapical Lesion: Clinicopathological Alerts and Life‐Saving Lessons for Dentists

Australian Endodontic Journal, EarlyView.
ABSTRACT This report describes a rare case of alveolar rhabdomyosarcoma initially presenting with clinical features resembling an endodontic lesion. A 15‐year‐old male presented with progressive right maxillary swelling initially treated as a dental abscess.
Saliha Akçay Köprücü, Erdal Rahman Köprücü, Aysun Atasoy Sındıraç, Ümit Çobanoğlu   +3 more
wiley   +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

Defining an Unresectable Primary Retroperitoneal Sarcoma

ANZ Journal of Surgery, EarlyView.
ABSTRACT Background Retroperitoneal sarcomas (RPS) comprise a heterogenous group of rare mesenchymal tumours. A complete macroscopic en bloc resection of the tumour with involved adjacent structures is the only curative treatment modality. There remain no consensus criteria regarding the definition of a resectable versus unresectable RPS.
James Tai, Eyal Mor, Catherine Mitchell, Kwang Chin, Stephen Schlicht, Hayden Snow, David E. Gyorki   +6 more
wiley   +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

Postauricular Leiomyosarcoma: A Case Report and Literature Review

Case Reports in Otolaryngology, 2013
Leiomyosarcoma arising in the head and neck region is a rare entity. Auricular involvement by the disease is further rarer with few cases reported in the literature. Usually auricular leiomyosarcoma is a disease of middle-old age.
Dillip Samal, Rajeev Kumar, Saumyaranjan Mallick, Alok Thakar   +3 more
doaj   +1 more source