1,077 results match your criteria: "Intestinal Leiomyosarcoma"
Cureus
November 2024
Department of General Surgery, University Hospitals Dorset NHS Foundation Trust, Bournemouth, GBR.
Allergol Select
October 2024
Center for Child and Adolescent Health, Helios Hospital Krefeld, Academic Hospital of RWTH Aachen, Krefeld.
SAGE Open Med Case Rep
September 2024
Central Radiology Department, Ibn Sina University Hospital of Rabat, Morocco.
J Pharm Bioallied Sci
July 2024
Department of Internal Medicine, College of Medicine, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh, Saudi Arabia.
Front Surg
July 2024
Department of Surgery and Transplantation, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.
Gastrointest Tumors
April 2024
Department of Internal Medicine, Wake Forest University School of Medicine, Winston-Salem, NC, USA.
J Surg Case Rep
June 2024
Promedica Physicians General Surgery, Adrian Charles and Virginia Hickman Hospital, 5640 North Adrian Highway, Adrian, MI 49221 United States.
Front Oncol
May 2024
Department of Radiology, Sir Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.
Oman Med J
January 2024
Department of Radiology, Royal Hospital, Muscat, Oman.
Gan To Kagaku Ryoho
December 2023
Dept. of Gastrointestinal and General Surgery, Kohsei Chuo General Hospital.
The patient was a 33-year-old female. She was referred to our hospital from a previous clinic with abdominal pain and vomiting. Contrast-enhanced abdominal CT revealed intussusception, leading to a diagnosis of intussusception with a small intestinal tumor as an advanced part.
View Article and Find Full Text PDFCurr Med Imaging
October 2023
Department of Ultrasound, Zibo Central Hospital, Zibo, China.
Background: Small intestinal leiomyosarcoma is a rare malignant tumor of the gastrointestinal tract. Clinical symptoms are atypical and can be complicated by gastrointestinal bleeding and intestinal obstruction.
Case Presentation: We report a case of a 73-year-old patient with small intestinal smooth muscle sarcoma with hepatic metastasis.
J Surg Oncol
February 2024
Department of Medicine and Surgery, University of Parma, Parma, Italy.
Leiomyosarcomas (LMSs) are rare tumors originating from the muscular layer. We performed a literature review of cases of confirmed rectal leiomyosarcomas (rLMSs) to clarify the history of such an infrequent tumor arising at such an uncommon location. In this research local recurrence was related to poorly differentiated rLMS and no other association between recurrence and any criteria was found.
View Article and Find Full Text PDFTurk J Gastroenterol
November 2023
Department of Medical Research Promotion, Aso Iizuka Hospital, Iizuka, Japan.
Cancer Med
August 2023
Division of Medical Oncology of Melanoma, Sarcoma and Rare tumors, European Institute of Oncology, IRCCS, Milan, Italy.
Background: After a huge efficacy of imatinib in treating patients with gastrointestinal stromal tumors (GISTs) was proven, a maximum effort was made to make a differential diagnosis between GISTs and gastrointestinal leiomyosarcomas (GI-LMS), showing the latter to be an extremely rare tumor entity. Limited data on GI-LMS biology, clinical behavior and drug-sensibility are available, and the clinical decision-making in this subgroup of patients is usually challenging.
Methods: We conducted a multicenter, retrospective observational study on patients with diagnosed GI-LMS from 2004 to 2020 within six high-volume referral centers in Italy.
Int J Surg Case Rep
July 2023
Damascus University, Faculty of Medicine, Damascus, Syria; Stemosis for Scientific Research, Damascus, Syria.
BMJ Case Rep
June 2023
Radiation Oncology, Wayne State University, Detroit, Michigan, USA
Intra-abdominal leiomyosarcomas (LMSs) are aggressive malignant tumours arising from smooth muscle cells. These neoplasms are extremely rare and account for 10%-20% of primary soft tissue sarcomas and approximately 0.1% of all colorectal malignancies.
View Article and Find Full Text PDFCrit Rev Oncol Hematol
August 2023
Department of Digestive Oncology, University Hospital of Toulouse (IUCT Rangueil Larrey), France; OncoSarc, INSERM U1037, Toulouse Cancer Research Center (CRCT), France. Electronic address:
J Surg Case Rep
May 2023
Department of Surgery, Azra Naheed Medical College, Lahore, Pakistan.
Gastrointestinal (GI) intestinal stromal tumors account for 60% of mesenchymal GI tract tumors commonly located in the stomach and small intestine, predominantly solid tumors that rarely undergo cystic degeneration. A 65-year-old patient with increasing upper abdominal swelling and a computed tomography scan abdomen showed a large unilocular 17 × 16 × 15 cm lesion. A colossal cystic swelling in the lesser omentum, anterior to the stomach, was found upon exploration.
View Article and Find Full Text PDFA 71-year-old male was diagnosed with gastric leiomyosarcoma in 2020 after biopsies of an ulcerated gastric lesion. Despite oncological treatment, he presented bone, liver and lung progression. Fourth line treatment with Pazopanib was started in 2022 with no evidence of intestinal or peritoneal metastases.
View Article and Find Full Text PDFCancer Radiother
May 2023
Department of oncology, 20, route du Vieux Séquoia, 1847 Rennaz, Switzerland.
Rectal leiomyosarcoma is a very rare entity. Surgery is the main treatment, but the place of radiation therapy remains unclear. A 67-year-old woman was referred for a few-weeks' history of bleeding and anal pain intensified during defecation.
View Article and Find Full Text PDFVet Radiol Ultrasound
March 2023
Department of Veterinary Medical Imaging, College of Veterinary Medicine, Konkuk University, Seoul, Republic of Korea.
An improved understanding of the CT characteristics for histologically confirmed primary intestinal tumors would be helpful for guiding prognosis and treatment plans in affected dogs. This retrospective, multi-center, analytical study aimed to evaluate the CT characteristics for the differentiation of adenocarcinoma, lymphoma, and spindle cell sarcoma (SCS) in dogs. Thirty-seven dogs who underwent contrast CT and histopathological examinations were included (adenocarcinomas, n = 11; lymphomas, n = 12; SCS, n = 14).
View Article and Find Full Text PDFBMJ Case Rep
September 2022
Pathology and Laboratory Medicine, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India.
Primary ovarian leiomyosarcoma is a very uncommon and aggressive neoplasm. We presented a right-sided ovarian leiomyosarcoma in a woman in her late 40s. No case has been described in the literature till now of primary ovarian leiomyosarcoma in a woman with uterovaginal prolapse.
View Article and Find Full Text PDFWorld J Clin Cases
August 2022
Department of Pathology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University. Beijing Maternal and Child Health Care Hospital, Beijing 100003, China.
Background: Low-grade endometrial stromal sarcoma (LGESS) classically exhibits a proliferative morphology. However, morphological variation of extrauterine tumors presents a diagnostic challenge.
Case Summary: We report the case of a 76-year-old female patient with extensive extrauterine and abdominal neoplastic lesions.