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Cocoon-like fibroadhesive tuberculous peritonitis in a peritoneal dialysis patient
Wei-Cheng Tseng1, Der-Cherng Tarng
1Department of Medicine, Taitung Veterans Hospital, Taitung, Taiwan, Republic of China.
Abstract:
Tuberculous peritonitis is a devastating complication of peritoneal dialysis (PD). Presentations of tuberculous peritonitis range from the common wet ascitic form to the rare fibroadhesive form, which is clinically indistinguishable from encapsulating peritoneal sclerosis. We describe a 76-year-old man on continuous ambulatory PD for three months developing wet ascitic form of tuberculous peritonitis. Three weeks after institution of antituberculous therapy and removal of PD catheter, his abdominal pain recurred and an encapsulating peritoneal sclerosis-like intestinal obstruction was noted. A rare fibroadhesive form of tuberculous peritonitis associated with the paradoxical response to antituberculous therapy was considered by excluding noncompliance, drug resistance and adverse effects, and other concomitant infections. After surgical enterolysis and continuation of antituberculous treatment, he recovered uneventfully. Our case might be the first report regarding paradoxical deterioration to antituberculous treatment in dialysis patients.
Insights
Tuberculous peritonitis is a serious complication for peritoneal dialysis (PD) patients. This case highlights a rare fibroadhesive form and paradoxical worsening despite treatment, emphasizing careful management in dialysis patients.
Area of Science:
- Nephrology
- Infectious Diseases
- Gastroenterology
Background:
- Tuberculous peritonitis is a severe complication in patients undergoing peritoneal dialysis (PD).
- It can manifest as wet ascitic or rare fibroadhesive forms, mimicking encapsulating peritoneal sclerosis.
- Early diagnosis and management are crucial for patient outcomes.
Observation:
- A 76-year-old male on continuous ambulatory PD presented with wet ascitic tuberculous peritonitis.
- Following initial treatment and PD catheter removal, he experienced recurrent abdominal pain and intestinal obstruction.
- Symptoms suggested a fibroadhesive form of tuberculous peritonitis, possibly due to a paradoxical reaction to therapy.
Findings:
- The patient exhibited a paradoxical deterioration despite antituberculous therapy and PD catheter removal.
- Exclusion of noncompliance, drug resistance, adverse effects, and other infections supported the paradoxical reaction hypothesis.
- Surgical enterolysis combined with continued antituberculous treatment led to recovery.
Implications:
- This case may represent the first report of paradoxical deterioration to antituberculous treatment in a dialysis patient.
- It underscores the importance of considering rare presentations and paradoxical reactions in managing tuberculous peritonitis in PD patients.
- Further research into paradoxical reactions in this population is warranted.
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