Systemic amyloidosis is normally detected on histology by deposition of amyloid into soft tissue organs. Omental and peritoneal involvement are rare manifestations of the disease. The differential diagnosis for omental and peritoneal disease does not, therefore, normally include amyloid.
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http://dx.doi.org/10.1259/bjrcr.20180042 | DOI Listing |
Front Oncol
January 2025
Department of Radiology, People's Hospital of Deyang City, Deyang, Sichuan, China.
Inflammatory myofibroblastic tumors (IMTs) are rare mesenchymal neoplasms with intermediate biological potential and are characterized by spindle-shaped myofibroblastic cells and significant inflammatory infiltrates. This case report describes a 24-year-old male with diabetes who was admitted to the hospital for over three days of vomiting and abdominal pain and was initially diagnosed with diabetic ketoacidosis. Upon admission, an abdominal CT scan revealed a large cystic-solid mass in the abdominal cavity and multiple nodules in the mesentery, omentum, and peritoneum, suggesting a preliminary diagnosis of an intra-abdominal mesenchymal tumor with peritoneal metastasis.
View Article and Find Full Text PDFPurpose: To evaluate the safety, diagnostic accuracy, and factors influencing the diagnostic yield of ultrasound (US)-guided omental biopsies.
Materials And Methods: This retrospective study included 109 patients who underwent US-guided omental biopsies between June 2020 and June 2024. Pre-biopsy diagnostic images (CT, MRI, or [18 F]FDG PET/CT) were reviewed.
Cureus
December 2024
Department of General Surgery, Ministry of Health, Amman, JOR.
Peritoneal tuberculosis (TB) is a rare extrapulmonary form of TB that often mimics ovarian malignancy, posing diagnostic challenges. This report presents a 16-year-old Jordanian female with abdominal distension, weakness, anorexia, and night sweats. Initial imaging, including contrast-enhanced computed tomography (CT), revealed compartmentalized ascites, peritoneal thickening, and enlarged ovaries with masses, suggesting possible ovarian malignancy.
View Article and Find Full Text PDFNat Commun
January 2025
Aix Marseille Université, CNRS, INSERM, CIML, Marseille, France.
Immune evasion strategies of Brucella, the etiologic agent of brucellosis, a global zoonosis, remain partially understood. The omentum, a tertiary lymphoid organ part of visceral adipose tissue, has never been explored as a Brucella reservoir. We report that B.
View Article and Find Full Text PDFAnn Ital Chir
January 2025
Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Hengyang Medical School, University of South China, 421001 Hengyang, Hunan, China.
Aim: This study compared the short- and long-term efficacy of simple suture with omental patch repair (Graham patch) in open surgery versus laparoscopic omental patch repair (LOPR) in treating patients with Helicobacter pylori (H. pylori)-associated gastric ulcers with perforation, and analyzed the incidence of complications.
Methods: The clinical information of patients who had stomach perforation repair surgery in Deqing People's Hospital between January 2021 and January 2022 was retrospectively analyzed.
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