title: Misdiagnosis of Bone Metastasis Cancer After Using Adefovir Dipivoxi in a Hepatitis B Patient with Fanconi Syndrome.
abstract: Adefovir dipivoxil is commonly used for treatment of chronic hepatitis B patients. We present a case of acquired Fanconi syndrome and hypophosphatemic osteomalacia in a patient with chronic hepatitis B who had been treated with ADV for 8 years. A 41-year-old man complained of severe bilateral hypochondrium pain and lower limb weakness, and he had the diagnosis of bone metastasis cancer or multiple myeloma. Laboratory results and radiologic findings suggested Fanconi syndrome with osteomalacia after hospitalized. For it is difficult to accurately diagnose in clinic and prone to misdiagnose, more attention should be paid to the kidney damage in the patients treated with long-term ADV.
authors.affiliation: Department of Hematology and Oncology, Beijing Chaoyang Hospital, Capital Medical University, Jingyuan Road, Beijing, 100043 China.
authors.forename: Xin
authors.initials: X
authors.lastname: Li
authors.affiliation: Department of Hematology and Oncology, Beijing Chaoyang Hospital, Capital Medical University, Jingyuan Road, Beijing, 100043 China.
authors.forename: Man
authors.initials: M
authors.lastname: Shen
authors.affiliation: Department of Hematology, The Second Artillery General Hospital, Beijing, China.
authors.forename: Wan-Jun
authors.initials: WJ
authors.lastname: Sun
authors.affiliation: Department of Hematology and Oncology, Beijing Chaoyang Hospital, Capital Medical University, Jingyuan Road, Beijing, 100043 China.
authors.forename: Zhong-Xia
authors.initials: ZX
authors.lastname: Huang
authors.affiliation: Department of Hematology and Oncology, Beijing Chaoyang Hospital, Capital Medical University, Jingyuan Road, Beijing, 100043 China.
authors.forename: Na
authors.initials: N
authors.lastname: An
authors.affiliation: Department of Hematology and Oncology, Beijing Chaoyang Hospital, Capital Medical University, Jingyuan Road, Beijing, 100043 China.
authors.forename: Jia-Jia
authors.initials: JJ
authors.lastname: Zhang
keywords: Acquired Fanconi syndrome; Adefovir dipivoxil; Bone metastasis cancer; Hypophosphatemia