Lymphadenopathy (LAP) refers to abnormalities in the size or consistency of lymph nodes. A wide range of etiologies contributes to the difficulty in diagnosing LAP, from mild self-limited viral infections to grave autoimmune diseases and malignancies. Detailed history-taking and a thorough physical examination are essential. Some physicians in developing countries may consider therapeutic testing. Certain groups may require additional evaluations and special treatment. When treating LAP, the etiology is targeted, but corticosteroids should not be administered before a complete diagnosis has been established due to their ability to mask the histological diagnosis of lymphoma and malignancy. This review aims to provide more straightforward and affordable methods available in almost all healthcare settings, especially those with limited resources.

Sarcina ventriculi is an anaerobic gram-positive coccus that can resist the acidic media of the stomach and cause gastrointestinal symptoms. Here, we report the case of a 43-year-old male patient with a history of schizophrenia presenting with abdominal distention, nausea, vomiting, early satiety, and weight loss. Computed tomography of the abdomen and pelvis with contrast revealed a severely dilated stomach and signs of gastric outlet obstruction on multiple occasions. The endoscopic evaluation showed a dilated stomach, and biopsies revealed non-specific gastritis, negative Helicobacter pylori , and positive S. ventriculi with metaplasia. Medical treatment with proton pump inhibitors, pro-kinetics, ciprofloxacin, and metronidazole failed to improve his symptoms. Finally, the patient was managed surgically with distal gastrectomy with Roux en Y reconstruction, and gastrostomy tube placement was done with satisfactory improvement in his symptoms.