Rare Diseases Symptoms Automatic Extraction

FDG PET images in a patient with Erdheim-Chester disease.

[erdheim-chester disease]

Erdheim-Chester disease is an uncommon non-Langerhans-cell histiocytosis, due to excessive production of histiocytes deposited in various organs and tissues in the human body. FDG PET was performed in a 68-year-old man with documented active Erdheim-Chester disease to evaluate the extent of the disease. The patient was previously treated with high-dose subcutaneous Interferon α2b, 1,000,000 units 3 times a week, but treatment was interrupted approximately 5 weeks before evaluation at the National Institutes of Health because of adverse effects of the medication. FDG PET/CT showed lesions were imaged in brain, heart, mediastinum, abdomen, and skeleton.

Diseases presenting "histiocytosis" symptom

  • child syndrome
  • cutaneous mastocytosis
  • dentin dysplasia
  • dentinogenesis imperfecta
  • erdheim-chester disease
  • kallmann syndrome
  • lymphangioleiomyomatosis
  • omenn syndrome
  • papillon-lefèvre syndrome

This symptom has already been validated