Porokeratosis: clinical analysis of seven cases
10.3760/cma.j.issn.1671-7368.2017.07.015
- VernacularTitle:汗孔角化症七例临床分析
- Author:
Hui CHEN
;
Ruifeng SUN
;
Chen ZHAO
;
Yuying LIN
;
Shi LIAN
;
Wei ZHU
- Keywords:
Porokeratosis;
Pathological conditions;
signs and symptomes;
Prognosis
- From:
Chinese Journal of General Practitioners
2017;16(7):548-550
- CountryChina
- Language:Chinese
-
Abstract:
The clinical data of 7 patients with porokeratosis (PK) were analyzed retrospectively.In 7 PK patients, 4 cases were disseminated superficial actinic porokeratosis (DSAP),1 case was disseminated superficial porokeratosis (DSP),1 case was giant porokeratosis (GP) and 1 case was hypertrophic porokeratosis (HP).The characteristic cutaneous manifestations were annular well-circumscribed keratotic plaques with slightly atrophic center and elevated border.All patients shared a common histological hallmark, the cornoid lamella.Four cases of DSAP patients had family medical history, consistent with autosomal dominant inheritance.DSP, GP and HP patients denied family medical history.Diagnosis of PK should be based on clinical manifestations, family medical history and histopathological examination.
