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Author Spotlight: Advancing Early Detection and Treatment of Gastrointestinal Tumors
Published on: February 16, 2024
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[Diffuse gastric carcinoma in the youth: Case report]
Rodrigo González-Aguirre1, Héctor Ronaldo Sánchez-Moreno1, Eulalio Alberto Gutiérrez-Rodríguez1
1Instituto Mexicano del Seguro Social, Unidad Médica de Alta Especialidad No. 71, Servicio de Medicina Interna. Torreón, Coahuila, México.
Revista Medica Del Instituto Mexicano Del Seguro Social
|November 15, 2024
Summary
This case study highlights a rare instance of diffuse gastric adenocarcinoma in a young Mexican male, presenting with an atypical HER2-positive profile. Early diagnosis is crucial for improving outcomes in young gastric cancer patients.
Area of Science:
- Oncology
- Gastroenterology
Background:
- Gastric cancer is a significant health concern in Mexico, ranking as the 5th most common neoplasm.
- In individuals under 35, gastric cancer is less common, representing the 13th cause of cancer incidence.
Observation:
- A 21-year-old male presented with epigastric pain, nausea, vomiting, hyporexia, and significant weight loss.
- Diagnostic challenges included poor stomach compliance hindering ERCP and an atypical giant ulcer.
- Initial tests revealed Helicobacter pylori infection and a cholestatic pattern suggestive of biliary obstruction.
Findings:
- Biopsy confirmed diffuse gastric adenocarcinoma.
- Immunohistochemistry revealed an atypical HER2-positive (HER2 NEU (+)) profile.
- The patient underwent bile duct diversion and nutritional support but unfortunately died within a month.
Implications:
- This case underscores the importance of considering gastric cancer in young adults presenting with persistent gastrointestinal symptoms.
- The atypical HER2-positive presentation warrants further investigation into its role in early-onset gastric cancer.
- Timely diagnosis and management strategies are critical for improving the prognosis of young patients with gastric adenocarcinoma.
