ICD-O M9756/3 | MeSH D054752 | |
Langerhans cell sarcoma is a form of malignant histiocytosis. It should not be confused with Langerhans cell histiocytosis, which is cytologically benign. Langerhans cell sarcoma is known to transform into leukemia. It can present in the lung, but such cases are rare.
References
Langerhans cell sarcoma Wikipedia(Text) CC BY-SA