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Related Concept Videos

Bacterial Gastroenteritis01:18

Bacterial Gastroenteritis

Bacterial gastroenteritis, characterized by diarrhea, abdominal cramps, and vomiting, is often caused by ingestion of contaminated food or water and is frequently associated with pathogenic Escherichia coli strains. These microbes exploit two principal mechanisms to inflict disease.Shiga toxin–producing E. coli, also referred to as STEC—notably O157:H7—release Shiga toxins that target ribosomes, blocking protein synthesis. The B subunit of the toxin binds the host glycolipid receptor...
Intestinal Obstruction II: Pathophysiology01:07

Intestinal Obstruction II: Pathophysiology

Intestinal obstruction triggers a series of physiological responses, starting with gas and fluid accumulation in the bowel segment proximal to the obstruction, leading to distension. This distended intestine compresses the diaphragm, hindering lung expansion and potentially leading to reduced respiratory effort, atelectasis, and pneumonia.To overcome the blockage, the gut intensifies contractions, causing colicky abdominal pain, nausea, and vomiting, which reduces fluid and food intake and...
Inflammatory Bowel Disease II: Ulcerative Colitis01:20

Inflammatory Bowel Disease II: Ulcerative Colitis

Ulcerative colitis is a chronic inflammatory disorder of the colon characterized by continuous mucosal inflammation that typically begins in the rectum and extends proximally in a uniform pattern. Its pathogenesis involves a complex interplay of genetic predisposition, immune dysregulation, and environmental influences. These factors converge to impair the colon’s epithelial defenses and promote an exaggerated inflammatory response against luminal contents.Breakdown of the Mucosal BarrierA...
Inflammatory Bowel Disease III: Diagnostic Studies and Management I-Nutritional Therapy01:30

Inflammatory Bowel Disease III: Diagnostic Studies and Management I-Nutritional Therapy

Various diagnostic tests are employed in the diagnostic process for Inflammatory Bowel Disease (IBD), particularly to differentiate between Crohn's disease and ulcerative colitis.
Diagnostic studies
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Healthcare Associated Infections I: Iatrogenic, Exogenic and Endogenic01:26

Healthcare Associated Infections I: Iatrogenic, Exogenic and Endogenic

Healthcare-associated infections (HAIs) occur in a healthcare facility while a person receives care for another ailment. This category also includes work-related infections among healthcare staff.
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Gastritis-II: Pathophysiology01:17

Gastritis-II: Pathophysiology

Gastritis is marked by disruption of the mucosal barrier that usually protects the stomach tissue from digestive juices and manifests in acute and chronic forms.
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Related Experiment Video

Updated: Jul 7, 2026

A Neonatal BALB/c Mouse Model of Necrotizing Enterocolitis
05:39

A Neonatal BALB/c Mouse Model of Necrotizing Enterocolitis

Published on: November 30, 2021

Neutropenic enterocolitis.

M Singhal1, A Lal, S Vyas

  • 1Department of Radiodiagnosis and Imaging, Postgraduate Institute of Medical Education and Research, Chandigarh - 160 012, India.

Indian Journal of Cancer
|February 6, 2008
PubMed
Summary
This summary is machine-generated.

Neutropenic enterocolitis, a serious complication in lymphoma patients, was diagnosed using CT scans. Prompt treatment led to a full recovery for this high-grade non-Hodgkin

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Area of Science:

  • Gastroenterology
  • Oncology
  • Radiology

Background:

  • Neutropenic enterocolitis (NE) is a severe gastrointestinal complication often seen in patients undergoing chemotherapy.
  • High-grade non-Hodgkin's lymphoma (NHL) treatment regimens can significantly increase the risk of neutropenia.

Observation:

  • A 56-year-old male patient with high-grade non-Hodgkin's lymphoma presented with symptoms suggestive of neutropenic enterocolitis.
  • Computerized tomography (CT) of the abdomen was utilized for diagnostic imaging.

Findings:

  • CT abdomen revealed characteristic findings consistent with neutropenic enterocolitis.
  • The patient's neutropenic enterocolitis was successfully managed with appropriate medical interventions.

Implications:

  • This case highlights the utility of CT imaging in the early diagnosis of neutropenic enterocolitis.
  • Effective management strategies can lead to complete recovery in patients with lymphoma-associated neutropenic enterocolitis.