Commonest type of carcinoma with gallstones is: (A) Adenocarcinoma, (B) Anaplastic carcinoma, (C) Squamous cell carcinoma, (D) Transitional cell carcinoma
Answer is A. Histological types of gallbladder carcinoma Diffuse infiltrative : MC type Nodular or mass forming Papillary : Exhibits polypoid or cauliflower appearance and have best prognosis Adenocarcinoma : MC histological subtype of CA GB associated with gallstones Ref: Sabiston 20th edition Pgno : 1512-1514