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Updated: Jun 25, 2026

Colon Ascendens Stent Peritonitis (CASP) - a Standardized Model for Polymicrobial Abdominal Sepsis

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Published on: December 18, 2010

[Multiple inflammatory liver pseudotumors and Enterococcus durans bacteremia].

Francisco Jover Díaz¹, Coral Martín González, María José Mayol Belda

¹Unidad de Enfermedades Infecciosas, Hospital Clínico Universitario de San Juan, Alicante, España. fjoverdiaz@coma.es

Gastroenterologia Y Hepatologia

|February 24, 2009

Summary

Inflammatory pseudotumors are rare benign lesions often misdiagnosed as cancer. This case highlights successful treatment of a liver pseudotumor with antibiotics after initial misdiagnosis.

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Last Updated: Jun 25, 2026

Colon Ascendens Stent Peritonitis (CASP) - a Standardized Model for Polymicrobial Abdominal Sepsis

Colon Ascendens Stent Peritonitis (CASP) - a Standardized Model for Polymicrobial Abdominal Sepsis

Published on: December 18, 2010

Area of Science:

Hepatology
Oncology
Pathology

Background:

Inflammatory pseudotumors (IPTs) are uncommon benign lesions with diverse clinical presentations.
They are frequently misdiagnosed as malignant neoplasms due to overlapping clinical and imaging features.
Hepatic IPTs are particularly rare, posing diagnostic challenges for clinicians.

Observation:

A patient presented with symptoms suggestive of multiple hepatic abscesses.
Initial investigations led to a suspicion of malignant liver neoplasms.
Percutaneous biopsy was crucial for the definitive diagnosis of an inflammatory pseudotumor.

Findings:

The diagnosed hepatic inflammatory pseudotumor responded well to prolonged antibiotic therapy.
Complete resolution of the lesion was achieved with conservative management.
This case underscores the importance of considering IPTs in the differential diagnosis of liver masses.

Implications:

Accurate diagnosis of hepatic inflammatory pseudotumors is essential to avoid unnecessary aggressive treatments.
Antibiotic therapy can be effective in managing hepatic inflammatory pseudotumors.
Further research into the pathogenesis and optimal management strategies for IPTs is warranted.