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Table 2 Therapeutic approaches according to severity grades (TG-18a)

From: COVID-19 outbreak and acute cholecystitis in a Hub Hospital in Milan: wider indications for percutaneous cholecystostomy

 

Grade I

Grade II

Grade III

Antibiotics only

0

7 (43.7%)

4 (50%)

PCb

2 (15.4%)

3 (18.7%)

3 (37.5%)

LCc

11 (84.6%)

6 (37.6%)

1 (12.5%)

  1. a 2018 Tokyo Guidelines; b Percutaneous cholecystostomy; c Laparoscopic cholecystectomy