Multiple Segmental Eccrine Spiradenoma with a Zosteriform Pattern: A Case Report and Literature Review.
Eccrine spiradenoma usually occurs as solitary tender nodules. However, it rarely occurs as multifocal localized tumors or has zosteriform distribution. We report the case of a 32-year-old woman with a 20-year history of itchy lesions on the left side of the back and forearm with a zosteriform distribution. Before disease onset, almost no patients have inducing factors, but our patient received an injection beforehand; however, whether this was coincidental or causative remains unknown. The lesions became very itchy after perspiration or eating spicy food, which has never been reported. A literature search revealed 22 cases of multiple segmental eccrine spiradenoma; we summarized the clinical characteristic in order to aid diagnosis and treatment selection.
Southern Medical University, Nanjing, China. ; Department of Dermatology, Jinling Hospital, Nanjing University of Medicine, Nanjing, China.
Fang
F
Ren
Department of Dermatology, Jinling Hospital, Nanjing University of Medicine, Nanjing, China.
Zhili
Z
Hu
Department of Dermatology, Jinling Hospital, Nanjing University of Medicine, Nanjing, China.
Qingtao
Q
Kong
Southern Medical University, Nanjing, China. ; Department of Dermatology, Jinling Hospital, Nanjing University of Medicine, Nanjing, China.
Hong
H
Sang
Eccrine spiradenoma; Itchy; Multiple; Zosterifrom