tracheal stenosis/プロゲステロン

Tracheal stenosis in adults usually is the result of mechanical injuries either from direct trauma or intubation. Rarely do cases develop in patients without such a precedent history, and there are few reports of the pathology of idiopathic tracheal stenosis (ITS). We reviewed clinicopathologically,

OBJECTIVE Estrogen and progesterone have the decreasing effect on massive collagen synthesis in wound healing. Here, it is aimed to determine their decreasing effect on collagen accumulation and fibroblast proliferation in trachea histologically and to understand if they would be protective for

Objectives: Idiopathic laryngotracheal stenosis (ILTS) is an uncommon problem arising mostly in women. In some, it arises during or is exacerbated by pregnancy. Experience with management of patients with this rare association is limited.