Hanisha Jain

Primary Signet Ring Cell Adenocarcinoma of the Appendix Masquerading as Acute Appendicitis: A Diagnostic Pitfall.

Background & Objective: Primary signet ring cell adenocarcinoma (PSRCA) of the appendix is a rare and aggressive malignancy accounting for approximately 4% of all appendiceal neoplasms. These tumors often present at an advanced stage with nonspecific clinical and radiological fin...