Neurogenic tumors of the small intestine are extremely rare and represent an unusual cause of gastrointestinal hemorrhage. We present a case of schwannoma of the fourth portion of the duodenum demonstrated by helical computed tomography. Multiplanar reconstructions showed a hypervascular tumor arising from the inferior wall of the duodenum. The use of water as oral contrast agent instead of iodinated contrast permitted a better visualization of the intact mucosa and differentiated a hypervascular tumor from hypodense gastrointestinal content.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1007/s002619900160 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Confocal Endomicroscopy Intestinal Epithelial Barrier Abnormalities in Individuals Without Documented Gastro-Intestinal Disease.
United European Gastroenterol J
January 2025
Department of Gastroenterology, CHU Liège, Liège, Belgium.
Background And Aims: Probe-based confocal endomicroscopy (pCLE) allows real-time microscopic visualization of the intestinal mucosa surface layers. Despite remission achieved through anti-tumor necrosis factor or vedolizumab therapy, anomalies in the intestinal epithelial barrier are observed in inflammatory bowel disease (IBD) patients. Our study aimed to assess these abnormalities in non-IBD individuals and compare them with IBD patients in endoscopic remission to identify the associated factors.
View Article and Find Full Text PDFSpiradenoma: A Case Report and Review of the Literature.
Diagnostics (Basel)
January 2025
Department of Obstetrics and Gynecology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Tzu Chi University, Hualien 970, Taiwan.
Spiradenoma is a rare benign skin adnexal tumor with unknown incidence and prevalence, typically affecting young to middle-aged adults without a sexual predilection. A 59-year-old woman presented with a palpable lesion in the suprapubic region that had been there for 20 years and had become enlarged over the past 2 months. Physical examination revealed a firm, non-tender, subcutaneous mass, approximately 2 cm in size, in the right pubic region.
View Article and Find Full Text PDFPerianal mass as the debut of metastatic pulmonary neoplasia.
Rev Esp Enferm Dig
January 2025
General and Digestive Surgery. Coloproctology Unit, Hospital Universitario Donostia.
A 56-year-old male smoker presented to the Emergency Department with a painful mass in the left ischiorectal fossa, which had been present for 2 months without any other symptoms. On examination, a hard, violet-colored mass was observed, with an ulcerated central area. Blood tests were normal, and the abdominal-pelvic CT scan showed multiple hypervascular intra-abdominal masses and soft tissue lesions.
View Article and Find Full Text PDFExtra-adrenal Pheochromocytoma of the Urinary Bladder in an Adolescent Female Patient.
Cureus
December 2024
Pediatric Radiology, Detroit Medical Center, Wayne State University, Detroit, USA.
Pheochromocytoma is a catecholamine-secreting tumor that arises from the medullary chromaffin cells but can rarely be extra-adrenal in origin. We present a case of a 16-year-old female patient with uncontrolled hypertension, despite being on lisinopril and metoprolol, and associated left-sided chest pain, recurrent headaches, and an unintentional weight loss of 10 pounds in one month. Laboratory work-up showed a markedly elevated plasma metanephrine level of 4463.
View Article and Find Full Text PDFRetrospective analysis of pathological types and imaging features in pancreatic cancer: A comprehensive study.
World J Gastrointest Oncol
January 2025
Pathology Department, Xuanhan County People's Hospital, Dazhou 636150, Sichuan Province, China.
Background: Pancreatic cancer remains one of the most lethal malignancies worldwide, with a poor prognosis often attributed to late diagnosis. Understanding the correlation between pathological type and imaging features is crucial for early detection and appropriate treatment planning.
Aim: To retrospectively analyze the relationship between different pathological types of pancreatic cancer and their corresponding imaging features.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!