1F91

ICD-11 MMS 2026-01

Diphyllobothriasis and sparganosis

Description

Diphyllobothriasis is defined as infection with the cestode Diphyllobothrium latum or other Diphyllobothrium species, which occurs accidentally in humans who ingest water containing infected cyclops, eating raw or inadequately cooked flesh. Manifestations may include abdominal discomfort, diarrhoea, vomiting and megaloblastic anaemia. Massive infections may result in intestinal obstruction.

Index terms

  • Diphyllobothriasis and sparganosis

Exclusions from above levels

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

Sibling codes

  • 1F90 – Other or unspecified infestation by parasitic worms
  • 1F9Z – Helminthiases, unspecified

Foundation entity

Diphyllobothriasis and sparganosis – http://id.who.int/icd/entity/1929302776

Part of: 01: Certain infectious or parasitic diseases