Double closed loop small bowel obstruction due to right diaphragmatic hernia after transcatheter arterial chemoembolization and microwave ablation for hepatocellular carcinoma.

64-Year-old male patient with hepatocellular carcinoma (HCC), liver cirrhosis, chronic hepatitis C infection, and glottic cancer presented with acute progressive abdominal pain and palpable mass in right upper quadrant of the abdomen. Despite treatment with hyoscine and tramadol, the symptoms persisted. He had received three sessions of Transcatheter arterial chemoembolization (TACE) and two sessions of microwave ablation (MWA) for HCC treatment, with the last session being TACE 11 months prior. Plain film abdomen showed bowel gas pattern in the right hemithorax compatible with bowel obstruction. CT imaging revealed a right diaphragmatic hernia containing closed loop small bowel obstruction. An emergency exploratory laparotomy was performed. The patient improved and was discharged. There was no recurrence of diaphragmatic hernia or abdominal mass or pain at the 6-month follow-up visit. We herein demonstrate a catastrophic complication of TACE by using an IPA and MWA which leads to right diaphragmatic hernia.

First case series and literature review of coronavirus disease 2019 (COVID-19) associated pulmonary tuberculosis in Southeast Asia: Challenges and opportunities.

BACKGROUND: Subclinical tuberculosis (TB) is accidentally detected by radiologic and microbiologic findings. Transmission by those with subclinical TB could delay prevention effort. However, our study demonstrated positive aspect of COVID-19 outbreak as it could allow subclinical TB to be detected faster through a chest X-Ray (CXR). METHODS: This cross-sectional cohort study aimed to report demographics, comorbidities, and outcomes related to early detection of TB among COVID-19 patients, and to elaborate the association between SARS-CoV-2 and pulmonary TB. Data of patients with SARS-CoV-2 co-infection with Mycobacterium tuberculosis (MTB) diagnosed between March 2020 - March 2022 was collected. RESULTS: Out of 12,275 COVID-19 patients, 26 were definitively diagnosed with MTB infection (mean age 48.16 ± 20.17 years). All cases that had suspicious CXR that were not typical for COVID-19, were tested for MTB. On average, pulmonary TB was diagnosed after admission 5(3-10) days, the treatment initiation period was 3(1-5) days from the TB diagnosis. CONCLUSIONS: This suggests an early detection of tuberculosis among COVID-19 patients by quicker screening CXR and sputum comparing to previous symptom guided screening. Thereby reducing the chance of TB transmission demonstrated during COVID-19 pandemic. So, clinicians should be aware of pulmonary tuberculosis in COVID-19 patients with atypical radiologic findings.