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Idiopathic Myointimal Hyperplasia of the Mesenteric Veins: A Case Report and Scoping Review of Previously Reported Cases From Clinical Features to Treatment [PDF]

Frontiers in Medicine, 2022
Idiopathic myointimal hyperplasia of the mesenteric veins (IMHMV) is a rare and poorly understood disease. It is characterized by non-thrombotic and non-inflammatory occlusion of the mesenteric veins secondary to intimal smooth muscle hyperplasia.
Hui Li, Hong Shu, Hong Zhang, Mingming Cui, Yuying Gao, Feng Tian   +5 more
doaj   +5 more sources

Idiopathic myointimal hyperplasia of the mesenteric veins: Case report and review of the literature [PDF]

JGH Open, 2020
In 1991, Genta and Haggitt described four patients with segmental ischemic colitis caused by idiopathic myointimal hyperplasia in the small mesenteric veins (IMHMV).
Felicity C Martin, Linda S Yang, Sasha R Fehily, Basil D'Souza, Allan Lim, Penelope A McKelvie   +5 more
doaj   +5 more sources

Idiopathic Myointimal Hyperplasia of Mesenteric Veins of the Ileum and Colon in a Patient with Crohn’s Disease: A Case Report and Brief Review of the Literature [PDF]

Case Reports in Pathology, 2017
Idiopathic myointimal hyperplasia of the mesenteric veins (IMHMV) is a rare disease characterized by intimal smooth muscle proliferation, leading to the thickening of small to medium-sized mesenteric veins. This vascular disease mimics inflammatory bowel
Sharon J. Song, Stuti G. Shroff
doaj   +3 more sources

Ischemic Colitis Due to Idiopathic Myointimal Hyperplasia of the Mesenteric Veins. [PDF]

ACG Case Rep J, 2023
Idiopathic myointimal hyperplasia of the mesenteric veins (IMHMV) is a rare and poorly understood noninflammatory ischemic colitis. First reported by Genta and Haggitt in 1991, the disease typically presents with chronic abdominal pain, weight loss, and ...
Noujaim MG, Tang H, Kalisz K, Iranzad N, Wild D.   +4 more
europepmc   +2 more sources

Idiopathic myointimal hyperplasia of the mesenteric veins. [PDF]

J Surg Case Rep, 2021
Idiopathic myointimal hyperplasia of the mesenteric veins (IMHMV) is caused by proliferation of smooth muscle cells in the wall of small mesenteric veins and venules with accumulation of a proteoglycan matrix leading to a non-thrombotic, non-inflammatory
Al Ansari A, Ahmed S, Mansour E, Abass MA.   +3 more
europepmc   +2 more sources

A case of idiopathic myointimal hyperplasia of the mesenteric veins presenting with small bowel obstruction. [PDF]

Surg Case Rep, 2021
Background Idiopathic myointimal hyperplasia of the mesenteric veins (IMHMV) is a rare ischemic bowel disease with venous occlusion resulting from the proliferation of smooth muscles in the venous intima.
Yamada K, Hiraki M, Tanaka T, Mori D, Tanaka F, Manabe T, Aibe H, Kitahara K, Noshiro H.   +8 more
europepmc   +2 more sources

Idiopathic Myointimal Hyperplasia of Mesenteric Veins (IMHMV) with two spontaneous bowel perforations: A case report and literature review. [PDF]

Int J Surg Case Rep, 2021
Introduction and importance Idiopathic myointimal hyperplasia of the mesenteric veins (IMHMV) is a poorly understood disorder which poses a diagnostic challenge to clinicians and pathologists.
Almumtin A, Al Sulais E, Elhag MA.
europepmc   +2 more sources

Idiopathic Myointimal Hyperplasia of the Mesenteric Veins. [PDF]

ACG Case Rep J, 2016
A 65-year-old man with no significant past medical history was admitted to an outside hospital with 1.5 months of crampy, lower abdominal pain associated with rectal urgency and tenesmus.
Patel AD, Schneider Y, Saumoy M, Maltz C, Yeo H, Jessurun J, Wan D.   +6 more
europepmc   +2 more sources

Techniques of Oncovascular Reconstruction of Portal and Mesenteric Veins during Pancreatic and Hepatobiliary Surgery [PDF]

Vascular Specialist International
Major vessel invasion, particularly involving the portal and superior mesenteric veins, poses significant challenges during the radical resection of hepatobiliary and pancreatic cancers.
Ahram Han, Sanghyun Ahn, Seung-Kee Min
doaj   +2 more sources

A rare case of abdominal pain and hematochezia: case report and literature review [PDF]

Frontiers in Medicine
Idiopathic myointimal hyperplasia of the mesenteric veins (IMHMV) is a rare, non-thrombotic, non-inflammatory cause of chronic colonic ischemia, often misdiagnosed as inflammatory bowel disease (IBD) or ischemic colitis due to overlapping clinical ...
Wenjuan Guo, Min Ling, Yanfen Shi, Minggang Zhang, Xiaoyun Cheng, Jianan Chen, Xiaodi Wang, Shiyu Du   +7 more
doaj   +2 more sources