1F6B

ICD-11 MMS 2026-01

Strongyloidiasis

Description

A disease caused by the parasitic worm Strongyloides. This disease presents with symptoms depending on the site of infection (gastrointestinal tract, pulmonary system, dermis, or systemic), or may be asymptomatic. Transmission is by direct contact through penetration of the skin (generally the feet) with larvae from faecally contaminated soil, or autoinfection of an established infection. Confirmation is by identification of Strongyloides larvae in faecal samples, duodenal fluid samples, sputum, pleural fluid, or tissue samples.

Index terms

  • Strongyloidiasis
  • Gastric strongyloides stercoralis
  • Glomerular disorders in strongyloidiasis
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  • Cutaneous strongyloidiasis
  • Larva currens
  • Strongyloidal ground itch
  • Disseminated strongyloidiasis
  • Glomerular disorders in disseminated strongyloidiasis
  • Strongyloides duodenitis
  • Intestinal strongyloidiasis
  • cochin-china diarrhoea
  • strongyloidiasis diarrhoea
  • strongyloidiasis dysentery
  • Colonic strongyloidiasis
  • Meningitis due to Strongyloides stercoralis

Excludes

  • 1F6F – Trichostrongyliasis

Exclusions from above levels

  • NE83.1 – Infection arising from device, implant or graft, not elsewhere classified

Sibling codes

  • 1F60 – Angiostrongyliasis
  • 1F61 – Anisakiasis
  • 1F62 – Ascariasis
  • 1F63 – Capillariasis
  • 1F64 – Dracunculiasis
  • 1F65 – Enterobiasis
  • 1F66 – Filariasis
  • 1F67 – Gnathostomiasis
  • 1F68 – Hookworm diseases
  • 1F69 – Oesophagostomiasis
  • 1F6A – Onchocerciasis
  • 1F6C – Syngamosis
  • 1F6D – Toxocariasis
  • 1F6E – Trichinosis
  • 1F6F – Trichostrongyliasis
  • 1F6G – Trichuriasis
  • 1F6H – Uncinariosis
  • 1F6Y – Other specified diseases due to nematodes
  • 1F6Z – Diseases due to nematodes, unspecified

Foundation entity

Strongyloidiasis – http://id.who.int/icd/entity/2088326190

Allowed postcoordination axes

Part of: 01: Certain infectious or parasitic diseases