肢端肥大症及腰椎椎管狭窄症均为常见病,但肢端肥大症合并椎管狭窄却极为罕见,现报告1例。 患者男性,26岁,因头痛、面容改变及肢端肥大3年,走路不稳,双下肢麻木无力需人扶持3个月余而就诊。查体:表情呆板、反应迟钝,前额凸出,眉弓高,唇厚,鼻大,手足肥大。双下肢肌张力高,双膝关节以下痛, Acromegaly and lumbar spinal stenosis are common, but acromegaly with spinal stenosis is extremely rare, is reported in 1 case. Male patient, 26 years old, due to headache, face changes and acromegaly for 3 years, walking unsteady, weakness of the lower extremity numbness in need of support for more than 3 months and treatment. Physical examination: dull, unresponsive, protruding forehead, eyebrow bow, lip thick, big nose, hand, foot hypertrophy. Lower extremity muscle tension, the following knee pain,