Pituitary Involvement in Langerhans Cell Histiocytosis: A Challenging Case.
Cureus
; 16(7): e64652, 2024 Jul.
Article
in En
| MEDLINE
| ID: mdl-39149670
ABSTRACT
Langerhans cell histiocytosis (LCH) is a rare disorder involving an abnormal clonal proliferation of precursor cells of the mononuclear phagocytic system. The hypothalamic-pituitary axis is commonly affected by central nervous system (CNS) involvement, with central diabetes insipidus being the most common endocrine abnormality observed. We report the case of a 55-year-old female presenting with vision changes and found to have a hypothalamic mass that was responsive to high-dose steroids. After an initial diagnostic dilemma, the surgical pathology eventually confirmed the diagnosis of LCH. She is being treated with hormone supplementation for panhypopituitarism and intensity-modulated radiation therapy (IMRT) for the LCH. Our case highlights that LCH can present as isolated hypothalamic-pituitary involvement. Early diagnosis is critical to prevent extensive progression of the disease, ultimately leading to permanent physical and endocrine abnormalities. More studies are required to develop specific guidelines and approaches for patients with isolated hypothalamic-pituitary involvement due to LCH.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Cureus
Year:
2024
Document type:
Article
Affiliation country:
United States
Country of publication:
United States