Rare Diseases Symptoms Automatic Extraction

Cutaneous porphyrias part I: epidemiology, pathogenesis, presentation, diagnosis, and histopathology.

[erythropoietic protoporphyria]

The porphyrias are a group of disorders characterized by defects in the heme biosynthesis pathway. Many present with skin findings including photosensitivity, bullae, hypertrichosis, and scarring. Systemic symptoms may include abdominal pain, neuropsychiatric changes, anemia, and liver disease. With advances in DNA analysis, researchers are discovering the underlying genetic causes of the porphyrias, enabling family members to be tested for genetic mutations. Here we present a comprehensive review of porphyria focusing on those with cutaneous manifestations. In Part I, we have included the epidemiology, pathogenesis, presentation, diagnosis, and histopathology. Treatment and management options will be discussed in Part II.

Diseases presenting "anemia" symptom

  • 22q11.2 deletion syndrome
  • alpha-thalassemia
  • canavan disease
  • child syndrome
  • coats disease
  • congenital toxoplasmosis
  • cowden syndrome
  • cutaneous mastocytosis
  • cystinuria
  • dedifferentiated liposarcoma
  • dracunculiasis
  • erythropoietic protoporphyria
  • esophageal adenocarcinoma
  • hirschsprung disease
  • holt-oram syndrome
  • homocystinuria without methylmalonic aciduria
  • kallmann syndrome
  • kindler syndrome
  • lamellar ichthyosis
  • liposarcoma
  • omenn syndrome
  • scrub typhus
  • sneddon syndrome
  • typhoid
  • waldenström macroglobulinemia
  • werner syndrome
  • wiskott-aldrich syndrome

This symptom has already been validated