Lupus Panniculitis as an Initial Manifestation of Systemic Lupus Erythematosus: A Case Report.
Lupus erythematosus panniculitis (LEP) is a variant of chronic cutaneous lupus erythematosus (CCLE). Reported cases of LEP lesions before the diagnosis of systemic lupus erythematosus (SLE) were very rare; only 9 cases have been reported, to the best of our knowledge. We now describe the case of a 19-year-old male patient, with an overall review of the English literature. In the earliest stage of the present case, nodules and ulcers involved his left leg and face, with no other accompanied symptoms. The skin lesions disappeared after treatment with methylprednisolone, 16 mg/d for 1 month. Seven months after discontinuing methylprednisolone, the cutaneous nodules and ulcers on his back recurred and were accompanied by fever, hair loss, and polyarthritis. Blood tests revealed leucopenia, positive antinuclear antibody and Smith antibody, and proteinuria. Histopathological findings were most consistent with LEP. This was followed sequentially by the diagnosis of SLE. The patient improved again after treatment with methylprednisolone and cyclophosphamide.Patients with LEP should have regular follow-ups because the development of SLE is possible. Early diagnosis and proper treatment is pivotal to improve the prognosis of such patients.
From the Department of Dermatology (Y-KZ, FW, W-NC, RX, ZW, D-QL, J-DH), The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; and Department of Dermatology (Y-WJ), Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, China.
Yu-Kun
YK
Zhao
Fang
F
Wang
Wen-Na
WN
Chen
Rui
R
Xu
Zhuo
Z
Wang
Yuan-Wen
YW
Jiang
Di-Qing
DQ
Luo
Jian-De
JD
Han
D001706:Biopsy; D003937:Diagnosis, Differential; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000150:complications* / Q000175:diagnosis; D008297:Male; D015435:Panniculitis, Lupus Erythematosus / Q000175:diagnosis / Q000209:etiology*; D012008:Recurrence; D012720:Severity of Illness Index; D012867:Skin / Q000473:pathology*; D055815:Young Adult