# Challenges of Diagnosis: Periampullary Mass-Induced Obstructive Jaundice in a Young Woman

## TL;DR

A young woman with a rare periampullary tumor causing jaundice was successfully treated with surgery after initial diagnostic challenges.

## Contribution

Highlights the diagnostic difficulties and successful surgical management of periampullary tumors in young patients.

## Key findings

- A 20-year-old female with obstructive jaundice was diagnosed with a periampullary tumor.
- Successful treatment was achieved through pancreaticoduodenectomy despite initial diagnostic challenges.
- Immunohistochemistry revealed adenocarcinoma with a mixed immunophenotype.

## Abstract

Periampullary cancers, which include pancreatic adenocarcinoma, ampullary cancer, distal cholangiocarcinoma, and duodenal cancer, present diagnostic and management challenges due to their aggressive nature and nonspecific symptoms. We describe a case of a female patient, age 20, who had obstructive jaundice brought on by a periampullary tumor. Despite difficulties in diagnosis and treatment, including failed endoscopic retrograde cholangiopancreatography (ERCP), the patient underwent a successful pancreaticoduodenectomy (Whipple's resection), and subsequent immunohistochemistry revealed adenocarcinoma with a mixed immunophenotype expressing duodenal and pancreatic markers. This example emphasizes the significance of taking young patients' periampullary tumors into account, the difficulties in diagnosing them, and the possibility of effective surgical surgery throughout this age range.