Lung biopsy in coronavirus-19 pneumonia: a case report and review of literature

Pneumonia is one of the major manifestations of infection by the novel coronavirus (COVID-19) virus. CT scans are used as first line investigation in suspected cases. Biopsies are almost never done. The gross and microscopic pathology has been studied mostly on autopsy specimens in fatal cases. We present a case of a mildly symptomatic adult male, who was a chronic liver disease patient awaiting liver transplant. His lung biopsy was done for diagnosis of a lesion, suspected to be a fungal infection. He was tested for COVID-19 and was PCR-negative at the time. His biopsy showed patchy changes of viral pneumonia. One week later, he tested positive for COVID-19 on PCR. He became asymptomatic soon and the ground glass lung opacities cleared up within another week without any treatment in spite of having a serious comorbid condition.

Living Donor Liver Transplantation During the COVID-19 Pandemic: an Evolving Challenge.

BACKGROUND: Maintaining standards of living donor liver transplantation (LDLT) can be a challenge during the corona virus disease 2019 (COVID-19) pandemic. Center-specific protocols have been developed and transplant societies propose limiting elective LDLT. We have looked at outcomes of LDLT during the pandemic in an exclusively LDLT center. METHODS: Patients were grouped into pre-COVID (January 2019-February 2020) (n = 162) and COVID (March 2020-January 2021) (n = 53) cohorts. We looked at patient characteristics, 30-day morbidity, and mortality. Outcomes were also assessed in donors and recipients who underwent surgery after recovery from COVID-19. RESULTS: The average number of transplants reduced from 11.5/month to 4.8/month. Fewer patients with MELD > 20 underwent LDLT in the COVID cohort (41.3% versus 24.5%, P = 0.03). Out of nine patients with a positive pretransplant COVID-19 PCR, there were 2 (22.3%) deaths on the waiting list. Seven patients underwent LT after recovery from COVID-19 with one 30-day mortality due to biliary sepsis. Three donors with positive COVID-19 PCR underwent uneventful donation after testing negative for COVID-19. No significant difference in 30-day survival was observed in the pre-COVID and COVID cohorts (93.2% versus 90.6%) (P = 0.3). Out of two recipients who developed COVID-19 pneumonia within 30 days after LT, there was one mortality. The 1-year survival for the entire cohort with a MELD cutoff of 20 was 90% and 84% (P = 0.2). CONCLUSION: Despite comparable outcomes, fewer sick patients might undergo LDLT during the pandemic. Individuals recovered from COVID-19 might be safely considered for donation or transplantation.