Intraperitoneal Tissue Plasminogen Activator Therapy for Refractory Ascites and Spontaneous Bacterial Peritonitis with Spider Web-Like Septations: A Case Report
- Author:
Sang Hun PARK
1
;
Min Na KIM
;
Jun Sik YOON
Author Information
- Publication Type:Case Report
- From: Clinical Ultrasound 2025;10(1):28-32
- CountryRepublic of Korea
- Language:Korean
- Abstract: In patients with recurrent spontaneous bacterial peritonitis, repeated inflammation may occasionally lead to fibrosis and adhesions within the peritoneal cavity, resulting in fibrous septations that give ascites a spider web-like appearance. These septations can interfere with the diffusion of antibiotics and hinder effective drainage of ascitic fluid, rendering standard treatment with antibiotics and paracentesis less effective—particularly when accompanied by refractory ascites. In this case, intraperitoneal administration of tissue plasminogen activator (tPA) via an indwelling catheter helped dissolve the fibrous septa and led to noticeable clinical improvement in a patient unresponsive to the standard therapy. However, intraperitoneal tPA therapy carries potential risks, including bleeding and infection. Therefore, it should be considered only after a thorough evaluation of the patient’s overall condition and bleeding risk, weighing the potential benefits against the possible complications.
