ABSTRACT
Hepatogastric fistula following pyogenic liver abscess (PLA) is a rare and fatal complication, and only a handful of cases have been reported without co-existing comorbidities of Brugarda syndrome. Case presentation: A 22-year-old male presented to the emergency room with a known case of Brugarda pattern ECG with chief complaints of on-and-off abdominal pain and fever for 2 weeks and shortness of breath for one day. On evaluation, echocardiography showed a clot in the inferior vena cava (IVC) and right atrium (RA), and on computed tomography scan of the abdomen revealed a liver abscess with transmural gastric perforation. During, an exploratory laparotomy where a fistula joining the left lobe of the liver and stomach was detected, and an emergency excision was done. The patient was shifted to the ICU and later developed septic shock, which was managed medically. Clinical discussion: Usually, thrombosis of the portal vein and the hepatic vein is a very common complication of a PLA but vascular complications like IVC, RA thrombosis, and hepatogastric fistula have been reported rarely. Our case is peculiar hepatogastric fistulization along with IVC/RA clots in a patient with Brugarda pattern ECG. The typical clinical manifestation of a patient with hepatogenic fistula is absent in our patient and presented with an on-off type of fever, epigastric pain, and shortness of breath and was managed surgically. Conclusion: Hepatogasric fistula, thrombosis of the IVC, and RA are a rare complications of PLA. The patient with Brugarda syndrome is at high risk as its clinical manifestation gets exaggerated during sepsis.
ABSTRACT
INTRODUCTION AND IMPORTANCE: Colonic tuberculosis may masquerade colonic carcinoma. Also, intestinal tuberculosis may mimic colonic carcinoma, Crohn's disease, ulcerative colitis, etc. CASE PRESENTATION: A 40 years female was diagnosed with cervical carcinoma FIGO Stage IIB underwent chemo-radiotherapy. She was symptom-free for a few months and then she developed right-sided abdominal pain and abdominal fullness for 4 months. She underwent a colonoscopy that showed ulcerative growth and friable tissue in hepatic flexure of colon and histopathology and immunohistochemistry findings suggested non-Hodgkin's lymphoma or poorly differentiated carcinoma. Then right standard hemicolectomy was performed and histopathology showed tuberculosis. The patient received medications for tuberculosis and the patient improved. CLINICAL FINDINGS AND INVESTIGATIONS: Preoperatively suspected colonic carcinoma in developing countries (where the prevalence of tuberculosis is high) may sometimes come out as colonic tuberculosis in histopathology. The biopsy sample taken from colonoscopy was examined by histopathology, which showed nonspecific results, and the case was mistakenly thought of as colonic carcinoma preoperatively. INTERVENTIONS AND OUTCOMES: The case underwent right standard hemicolectomy and to the surprise, the excised specimen came out as tuberculosis. The patient received anti-tubercular drugs and the patient is symptomatically better. RELEVANCE AND IMPACT: Colonic tuberculosis can mimic colonic carcinoma. Histopathology will confirm colonic tuberculosis and response to anti-tuberculosis drugs will verify the diagnosis. Though a patient undergoing chemotherapy may develop lymphoma, colonoscopic biopsy may not be conclusive. In any symptomatic patient with colonic stricture, surgery is the treatment of choice.
