Results 71 to 80 of about 33,078 (232)

Targeted next-generation sequencing of cancer genes identified frequent TP53 and ATRX mutations in leiomyosarcoma

open access: yes, 2017
Leiomyosarcoma is an aggressive soft tissue sarcoma with poor patient survival. The genetic changes of leiomyosarcoma remain to be discovered. In this study, we analyzed the genetic changes of 44 cancer-related genes by using next-generation sequencing ...
鄭永銘;李仁傑;蔡佳惠;章明珠;楊卿堯;張毓廷;廖肇裕   +1 more
core  

Leiomyosarcoma of the tonsil

open access: yes, 2011
Objective:We report a case of leiomyosarcoma arising in the tonsil in a 73-year-old man.Method:Case report and review of the English language literature (using Pubmed, Ovid and Proquest databases).Results:To our knowledge, this is the first case of ...
V Srinivasan   +3 more
core   +1 more source

Primary Breast Leiomyosarcoma [PDF]

open access: yes, 2013
Primary leiomyosarcoma of the breast is an extremely rare neoplasm. Only few cases have been reported in the literature. We report here a case of breast leiomyosarcoma in a 44-years-old female and we discuss the data of the existing ...
S. Arifi   +7 more
core   +1 more source

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

open access: yesCase 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   +8 more
doaj   +1 more source

Cardiovascular complications during equine anaesthesia: From pre‐anaesthetic assessment to recovery

open access: yesEquine Veterinary Education, EarlyView.
Summary Cardiac leiomyosarcoma is an exceptionally rare neoplasm in equids. The case report by Carroll et al. (2026; Equine Veterinary Education, 38, e686) in the October issue describes a mule that suffered fatal cardiovascular collapse during recovery, with post‐mortem examination revealing a cardiac leiomyosarcoma and severe pericardial effusion ...
P. M. C. Tomás, L. F. Louro
wiley   +1 more source

Differential Diagnosis Performance of ChatGPT in Oral and Maxillofacial Pathology

open access: yesOral Diseases, EarlyView.
ABSTRACT Objective To evaluate ChatGPT (GPT‐5.1) for ranked differential diagnoses in oral and maxillofacial pathology, assess image effects on diagnostic performance and examine output stability across repeated runs. Methods This retrospective diagnostic accuracy study included 160 biopsy‐confirmed cases.
Sohaib Shujaat   +6 more
wiley   +1 more source

Synchronous uterine adenocarcinoma and leiomyosarcoma – a case study

open access: yes, 2017
Synchronous gynecological cancers are rarely described. Those cases account for approximately up to 6% of female genital tract malignancies. The presence of synchronous endometrial adenocarcinoma and gynecological tract neoplasia is rare – the most ...
Kamila Dudzik   +5 more
core   +1 more source

Efficacy of Endoscopic Ultrasound‐guided Fine Needle Biopsy With Simplified Macroscopic On‐site Evaluation (With Video)

open access: yesDEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Background and Aims With advances in preoperative chemotherapy and comprehensive genomic profiling, endoscopic ultrasound‐guided fine needle biopsy (EUS‐FNB) has become vital for diagnosing pancreatic and peridigestive tract lesions. However, evidence remains limited regarding the performance of new‐generation puncture needles and simplified ...
Kento Shionoya   +13 more
wiley   +1 more source

LARYNGEAL LEIOMYOSARCOMA-A RARE CASE REPORT

open access: yes, 2023
Mesenchymal neoplasms are sporadic in the larynx accounting for about 1% of all laryngeal malignancies. Leiomyosarcoma is a high-grade tumor of smooth muscle fibres which is very rarely seen in the larynx.
GUPTA, MONIKA   +4 more
core   +1 more source

Total endoscopic management of a patient with urinary bladder leiomyosarcoma presenting with dysuria: A case report

open access: yesUrology Case Reports, 2018
The pathophysiology of bladder leiomyosarcoma, a rare disease with aggressive mesenchymal tumor, is not certain, but its main symptoms are hematuria, dysuria and abdominal pain. Cases described in the literature are few. This report describes a case of a
Ryuta Sato   +3 more
doaj   +1 more source

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