1F71

ICD-11 MMS 2026-01

Diphyllobothriasis

Description

A disease caused by an infection with the parasitic worm Diphyllobothrium. This disease is characterised by abdominal discomfort, diarrhoea, vomiting, or weight loss. This disease may be asymptomatic. Transmission is by ingestion of infected undercooked fish. Confirmation is by identification of Diphyllobothriasis eggs in a faecal sample.

Index terms

  • Diphyllobothriasis
  • Dibothriocephalus anaemia
  • adult diphyllobothrium infection
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  • bothriocephaliasis
  • bothriocephalosis
  • bothriocephalus infestation
  • broad tapeworm infection
  • dibothriocephaliasis
  • dibothriocephalus
  • dibothriocephalus infestation
  • diphyllobothrium infection
  • diphyllobothrium infestation
  • fish tapeworm
  • fish tapeworm infection
  • infection by diphyllobothrium larvae
  • intestinal diphyllobothriasis
  • tapeworm anaemia
  • Infection by diphyllobothrium latum
  • adult diphyllobothrium latum infection
  • dibothriocephalus latus
  • Infection by diphyllobothrium pacificum
  • adult diphyllobothrium pacificum infection

Excludes

  • 1F75 – larval diphyllobothriasis

Exclusions from above levels

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

Sibling codes

  • 1F70 – Cysticercosis
  • 1F72 – Dipylidiasis
  • 1F73 – Echinococcosis
  • 1F74 – Hymenolepiasis
  • 1F75 – Sparganosis
  • 1F76 – Taeniasis
  • 1F7Y – Other specified diseases due to cestodes
  • 1F7Z – Diseases due to cestodes, unspecified

Foundation entity

Diphyllobothriasis – http://id.who.int/icd/entity/1679215344

Part of: 01: Certain infectious or parasitic diseases