Results 131 to 140 of about 21,306 (257)

Rectal Arteriovenous Malformation Mimicking a Submucosal Tumor: Successful Long‐Term Outcome After Transcatheter Arterial Embolization With N‐Butyl‐2‐Cyanoacrylate‐Lipiodol

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Rectal arteriovenous malformations (AVMs) are rare vascular anomalies that pose diagnostic challenges because they may resemble submucosal tumor–like lesions. A 54‐year‐old man presented with recurrent hematochezia, and a colonoscopy revealed a protruding lesion near the dentate line.
Hiroshi Baba, Masakazu Hirakawa, Takeshi Oda, Hiromu Hidaka, Masayuki Hirata, Sho Kakinouchi, Yasuko Tamaru, Yuji Abe, Yoshiki Asayama   +8 more
wiley   +1 more source

Idiopathic Myointimal Hyperplasia of the Mesenteric Veins: A Rare Mimic of Inflammatory Bowel Disease. [PDF]

Cureus
Surjan RCT, Laginha PA, Ferreira RB, Tanigawa RY, Ardengh JC.   +4 more
europepmc   +1 more source

Paroxysmal Nocturnal Haemoglobinuria‐Associated Acute Cutaneous Thrombosis and Haemolysis in the Setting of Parvovirus B19 and Varicella Zoster Virus Infection

eJHaem, Volume 7, Issue 2, April 2026.
ABSTRACT A 28‐year‐old male with paroxysmal nocturnal haemoglobinuria (PNH) presented with headache, nasal bridge discomfort and haemoglobinuria. He developed a macular‐papular rash which rapidly progressed into purpura, necrosis and peri‐orbital oedema. Investigations demonstrated severe haemolytic anaemia and acute parvovirus B19 infection.
Louise J. Potter, Roochi Trikha, Shreyans Gandhi, Joanne Large, Tanya N. Basu, Jeanne Boissiere, Hannah Devine, Taku Sugai, Aushna Rasool, Austin Kulasekararaj   +9 more
wiley   +1 more source

Idiopathic myointimal hyperplasia of the mesenteric veins-a report of two cases. [PDF]

AME Case Rep
Uwah M, Bustamante-Lopez L, Devane L, Hoff J, Garcia-Henriquez N, Kline B, Monson JRT, Albert M.   +7 more
europepmc   +1 more source

Inferior Mesenteric Vein [PDF]

, 2020
openaire   +1 more source

Integrating artificial intelligence (AI) into colorectal cancer reporting

The Journal of Pathology, Volume 268, Issue 4, Page 367-382, April 2026.
Abstract Artificial intelligence (AI) and deep learning (DL) are transforming cancer research and clinical care, with histopathology playing a central role in this transformation. In colorectal cancer (CRC), the second leading cause of cancer mortality world‐wide, multimodal and vision‐language models (VLMs) hold particular promise for enhancing the ...
Konstantin Bräutigam, Ann‐Marie Baker, Viktor H Koelzer, Jakob N Kather, Trevor A Graham   +4 more
wiley   +1 more source

Idiopathic myointimal hyperplasia of the mesenteric veins affecting the small intestine alone: A case report and review of literature. [PDF]

World J Gastroenterol
Jiang ZX, Yuan LW, Peng LX, Yang LC, Zhang YW, Wu Q, Yao BJ, Wang XH.   +7 more
europepmc   +1 more source

Superior mesenteric vein

, 2014
Henry Knipe, Tariq Walizai, Daniel Bell
openaire   +1 more source

Lymphatic topology reveals a novel intranodal lympho‐venous shunt

The Journal of Pathology, Volume 268, Issue 4, Page 477-492, April 2026.
Abstract Understanding the lymphatic network is crucial for immunological research. Currently, a complete map of lymphatic drainage in mice is lacking. We present a detailed lymphatic system flow dynamic of two mouse strains with swollen lymph nodes (LNs), using region‐specific tracer injection and high‐resolution micro‐CT imaging to characterize LN ...
Ariunbuyan Sukhbaatar, Radhika Mishra, Akira Nakamura, Shiro Mori, Tsuyoshi Sugiura, Tetsuya Kodama   +5 more
wiley   +1 more source

Excessive Apixaban Concentrations in a Bleeding Patient Treated With Pharmacological Reversal and Extracorporal Removal—A Case Report

Pharmacology Research &Perspectives, Volume 14, Issue 2, April 2026.
Excessive apixaban concentrations in a bleeding patient leading to impaired coagulation and treatment with pharmacological reversal and extracorporal removal. ABSTRACT In trauma, even therapeutic apixaban levels can significantly exacerbate bleeding.
Richard Felix Kraus, Johanna Rosenberger, Alexander Dejaco, Michael Paal, Christina Hart, Ralph Burkhardt, Martin Georg Kees   +6 more
wiley   +1 more source