Status: retired, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2005. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module |
| 489562011 | Letterer-Siwe disease | en | Synonym | Active | Only initial character case insensitive | SNOMED CT core module |
| 489563018 | Acute progressive histiocytosis X | en | Synonym | Active | Only initial character case insensitive | SNOMED CT core module |
| 489564012 | Acute infancy reticulosis | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module |
| 489565013 | LSD - Letterer-Siwe disease | en | Synonym | Active | Entire term case sensitive | SNOMED CT core module |
| 772511012 | Letterer-Siwe disease (disorder) | en | Fully specified name | Active | Only initial character case insensitive | SNOMED CT core module |
This concept is not in any reference sets