高原肺水肿814例X线分型的研究

Study of X-ray type division on 814 cases of high altitude pulmonary edema

对拉萨地区6所医院近20年高原肺水肿814例的X线表现进行综合研究，将其分为5型，计中心型208例（25．6％），弥漫型211例（26．0％），间质型202例（24．8％），局限型163例（20．0％），结节型30例（3．7％）。分型目的在于配合临床的正确诊断与治疗，减少误漏诊，促进病人康复。

Comprehensive study of X-ray manifestation on 814 cases of high altitude pulmonary edema which were collected from 6hospitals of Lhasa district in recent 20years. The type division of these caseswere: Central type 208 cases (25. 6 % ); Diffusion type 211 cases (26.0% ); Intersubstantial type 202 cases (24. 8% ); Limitation type 163 cases (20.0% ) and Nodular type 30 cases (3. 7% ). The purpose of type division is to cooperate clinical correctness of diagnosis and treatment, decrease misdiagnasis and missed diagnasis and to promote a speedy recpvery of patient.