Erythema papulatum centrifugum and new diagnostic criteria.

Erythema papulatum centrifugum (EPC), also known as erythema papulosa semicircularis recidivans (EPSR), is distinct from eczema and other well-described figurate erythemas characterised by annular erythematous lesions. We report 7 cases of EPC and propose new diagnostic criteria including the following: (i) EPC is characterised by single or multiple recurrent expanding annular or semi annular erythema with central regression, surrounded by tiny red papules; (ii) the lesions regularly relapse and resolve; (iii) the histopathologic feature shows superficial perivascular inflammation with or without mild inflammation around sweat glands in the mid dermis and (iv) patients lack other associated cutaneous or internal abnormalities.

[Treatment of residual neuralgia of herpes zoster by ear point taping and pressing therapy combined with acupoint-injection].

OBJECTIVE: To Assess therapeutic effect of ear point taping and pressing therapy combined with acupoint-injection on residual neuralgia of herpes zoster. METHODS: One hundred and sixteen cases were randomly divided into a comprehensive group (n = 60) and a medication group (n = 56). The medication group were treated with routine western medicine, and the comprehensive group with ear point taping and pressing therapy combined with acupoint-injection besides the routine western medicine. Auricular points selected for ear point taping and pressing were Shemen, Neifenmi (endorine), Pizhixia (subcortex), Gan (liver), Dan (gallbladder), Fei (lung) and corresponding auricular points to the lesion parts, with the two ears alternatively used, pressing each day; points selected for point-injection of VitB12 were Zusanli (ST 36), Neiguan (PC 6), Quchi (LI 11), Taichong (LR 3). The pain degrees, the time of pain alleviation and pain ceasing of the patient were regularly recorded. RESULTS: The average time of pain alleviation and pain ceasing of the patient in the comprehensive group were significantly shorter than those in the medication group (P < 0.01). The cured rate and the cured and markedly effective rate were 60.0% and 83.3% in the comprehensive group, and 28.6% and 50.0% in the medication group, with significant difference between the two groups (P < 0.05). CONCLUSION: Ear point taping and pressing therapy combined with acupoint-injection is effective and safe for treatment of residual neuralgia of herpes zoster.