Jeanmougin M, Rain J D, Najean Y
Department of Dermatology, Saint-Louis Hospital, Paris, France.
Ann Hematol. 1996 Aug;73(2):91-3. doi: 10.1007/s002770050207.
Pruritus may cause severe chronic discomfort to PV patients. Most of the usual treatments are not at all or only weakly efficient. Photochemotherapy using psoralen and ultraviolet A light may largely improve the clinical symptom of intractable itching, as observed in ten of the 11 cases presented, but maintenance therapy is generally necessary. The treatment may then improve the patient's quality of life.
瘙痒可能给原发性胆汁性肝硬化（PV）患者带来严重的慢性不适。大多数常规治疗根本无效或效果甚微。使用补骨脂素和紫外线A光的光化学疗法可在很大程度上改善顽固性瘙痒的临床症状，在所呈现的11例病例中有10例观察到这种情况，但通常需要维持治疗。这种治疗随后可改善患者的生活质量。
