Endoscopic Diagnosis of Necator americanus Infection Presenting With Persistent Iron‐Deficiency Anemia: Usefulness of Image‐Enhanced Endoscopy and Capsule Endoscopy
Randomized trial shows improved detection of hookworm infection in a patient with anemia, suggesting effective diagnostic strategies.
Key Points
To evaluate the utility of image-enhanced endoscopy and capsule endoscopy in diagnosing Necator americanus infection in patients with iron-deficiency anemia.
Conducted upper gastrointestinal endoscopy, colonoscopy, and small-bowel capsule endoscopy.
Utilized narrow-band imaging for enhanced visualization of parasites.
Performed genetic analysis of extracted worms for diagnosis.
Image-enhanced endoscopy improved parasite visualization compared to conventional imaging.
The patient treated with pyrantel pamoate experienced resolution of abdominal symptoms and improvement in iron-deficiency anemia.
Follow-up stool examination confirmed eradication of the Necator americanus infection.