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A 13-year-old female patient presented with itchy rashes on the right foot for 5 years. Skin examination revealed scattered flat, reddish-purple, slightly scaling papules on the inner side of the arch of the right foot, scattered light red papules on the outer side of the right great toe, and scattered domed reddish-purple papules on the right heel with collar-shaped keratinization around the base. Histopathological examination of the papule on the right heel revealed epidermal hyperkeratosis, marked hyperkeratosis around the papule, thickened granular layer and focal liquefaction degeneration of the basal layer with no obvious hyperplasia of the spinous layer; a large number of lymphocytes and plasma cells without atypia infiltrated the dermis, in which there were many small- and medium-sized dilated thick-walled blood vessels lined with prominent plump endothelial cells. The patient was diagnosed with acral pseudolymphomatous angiokeratoma of children, and treated with long-pulsed 1 064-nm Nd: YAG laser once every month. After 7 sessions of treatment, the rashes regressed and decreased in number.
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Objective To investigate clinical and pathological features of pseudoepitheliomatous keratotic and micaceous balanitis (PKMB).Methods The clinical and pathological features as well as treatment of PKMB were retrospectively analyzed in 5 male patients collected from Janumy 2008 to December 2013.Results The age at onset of PKMB varied from 56 to 67 years in these 5 patients,and none of the patients had received prepucectomy.Indurated keratotic plaques were observed in the glans of penis and inner lamina of the prepuce with no tenderness on palpation,whose surfaces were covered with grayish yellow,adherent and hard micaceous crusts.Histopathological study revealed obvious hyperkeratosis complicated by parakeratosis,epidermal pseudoepitheliomatous hyperplasia,thickened spinous layer,and normal cell polarity in the epidermis,as well as telangiectasis and mild to moderate lymphocytic infiltration in the upper dermis.Immunohistochemical examination showed positive nuclear staining of epidermal cells for human papillomavirus (HPV) in 2 cases.Two patients took small doses of prednisone,but achieved no obvious improvement.Oral isotretinoin had resulted in a favorable outcome in another two cases,but relapse occurred after dose reduction,and thick crusts still appeared after topical application of glucocorticoid cream and tacrolimus cream,or carbon dioxide laser treatment and photodynamic therapy.Conclusions PKMB is a chronic and obstinate disease,and should be diagnosed based on pathological findings.Its treatment is difficult,and tretinoin has some effects,but relapse often occurs after drug withdrawal and maintenance treatment is needed.
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Objective To determine the efficacy and safety of Chinese Medicine Jiaweidingchuan Soup in the treatment of asthma.MethodsPatients(n =32)with mild-to-moderate asthma were treated with Chinese Medicine Jiaweidingchuan Soup for 4 weeks.We measured the FVC、FEV1、PEF、IL-6 and IFN-? level.ResultsAfter treatment,the FVC、FEV1 and PEF values and the expression of IFN-? in patient with asthma increased significantly(P
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@# 目的观察内窥镜下金属钛夹切除消化道息肉术的护理效果。方法采用内窥镜下金属钛夹高频电凝法切除消化道息肉,并在术前、术中和术后施以针对性护理。结果本组病例在息肉切除术后未出现出血、穿孔等并发症,创面愈合良好,治愈率100%。结论内窥镜下金属钛夹切除消化道息肉具有疗效高、创伤小、适应范围广、并发症少的优点,而术前、术中及术后的护理是治疗获得成功的保证。