2B70.0 Adenocarcinoma of oesophagus
International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2024-01
A malignant tumour with glandular differentiation arising predominantly from Barrett mucosa in the lower third of the esophagus. Grossly, esophageal adenocarcinomas are similar to esophageal squamous cell carcinomas. Microscopically, adenocarcinomas arising in the setting of Barrett esophagus are typically papillary and/or tubular. The prognosis is poor.
sections/codes in this section (2B70.0-2B70.0)
- Barrett adenocarcinoma (2B70.00)
- Other specified adenocarcinoma of oesophagus (2B70.0Y)
- Adenocarcinoma of oesophagus, unspecified (2B70.0Z)
postcoordination
Add Stem and/or Extension codes to form a cluster code which adds detail to the condition.
Specific anatomy - multiple selections are allowed
Histopathology - only one may be selected
Has manifestation - multiple selections are allowed
Has severity - only one may be selected
Has alternative severity1 - only one may be selected
Has alternative severity2 - only one may be selected
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