disease has inflammation site cholangitis gallbladder disorder cystitis acalculous cholecystitis https://www.malacards.org/card/acalculous_cholecystitis MEDGEN:82762 acute acalculous cholecystitis MONDO:0006633 SCTID:19968009 MedDRA:10000347 MESH:D042101 EFO:1000790 NCIT:C35578 Inflammation of the gallbladder in the absence of gallstones. DOID:2828 UMLS:C0267841 gallbladder obsolete_acalculous cholecystitis