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杨钢 《中国皮肤性病学杂志》2012,26(2):183
<正>1临床资料患者女,35岁。腹部出现巴掌大淡红斑2年3个月,伴轻度瘙痒。2个月前右手腕和右大腿出现2处类似皮损,并逐渐增大。当地医院以"神经性皮炎"治疗1月﹙药名不详﹚,无效。遂至本院就诊。皮肤科情况:肚脐上方有一15.0cm×10.0cm大淡红斑,界清,伴轻度瘙痒,右手腕部见一5.0cm×5.0cm环形淡红斑,边缘隆起,内外缘界清;右大腿内侧出现5.0cm×8.0cm大的淡红斑,均有轻度瘙痒感。神经干检查示:右尺神经粗大,无压痛,运动功能正常,余系统检查未见异常。 相似文献
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李文忠 《国际皮肤性病学杂志》1976,(4)
作为麻风控制方案的一部分,作者于1962~1970年期间对Gudiyatham Taluk(南印度的一个有40万人口的行政单位)的居民做了两次普查并对已确诊的麻风病人进行了随访研究。对有麻风病人的5088户家庭(其中仅有1个病例的单发户占87%)中的22652名接触者进行了临床检查以确定有无麻风,受检率为97.3%。确定了家庭内麻风接触者中所发生的新病例数——继发性发病率(Secondary attack rates),并对与原发病例和接触者有关的特点进行了研究。继发性发病率的定义为 相似文献
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张家港市至1994年底累计发现麻风175例,其中29例(16.6%)为家庭内传染。29例中男23例,女6例;多菌型12例,少菌型17例;发病年龄9个月~83岁,平均21.78岁;年龄3~83岁;平均24.81岁。传染源为父母者19例,兄弟姐妹者6例,夫妻者2例,子女者1例,外祖母1例。传染源共23 相似文献
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1970年以来在麻风病人的家属中发现56例发病者,占同期发现病人数的5.9%,其中男38例,女18例,MB13例,PB 43例;年龄7~76岁,平均27.23岁,15岁以下的17例(30.45),16~30岁20例(35.7%),31~50岁13例 相似文献
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283户麻风家庭内感染情况调查分析皋官蔚(江苏省东台市皮肤病防治院,224200)我市1973~1993年期间共新发生麻风病283户,其中多菌型91户,少菌型192户,共发生麻风321例。麻风多发户34户占麻风总户数的12.0%。在1274名家属中有... 相似文献
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麻风家庭内发病89例的统计分析傅鸿坤,邓显谷(云南砚山县皮肤病防治站,663100)砚山县1988~92年5年间新登记病人174例,其中家内发病89例,占51.15%;89例中男67例,女22例;多菌型47例,少菌型42例。家内发现新病人过半,现报告... 相似文献
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姚建东 《中国麻风皮肤病杂志》1992,(3)
疾病的家庭内聚集性检验,一般多用二项分布拟合法。笔者曾用该法处理了此间的一组麻风流行病学资料,结果与二项分布的概率没有显著差别。为了使结论更严谨更科学,笔者改用Dottroff介绍的G检验法对同一资料作了处理,结果能较客观地反映麻风的家庭内聚集性。一、资料见附表。 相似文献
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吴铁强 《国际皮肤性病学杂志》1991,(2)
本研究采用病例对照模型研究Asanambut地区家庭内麻风接触者在传播麻风中的作用.该地区自1971年以来,已进行了麻风防治工作,麻风发生率为38.66/1000.作者选择1983年7月~1984年12月,在Asanambut调查、教育、治疗(SET)联合部发现的病人作为研究对象,其中5例因死亡或 相似文献
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殷玉合 《中国麻风皮肤病杂志》1989,(4)
经反复调查核实,至1986年底,日照市累计发现病人1508例,分布于556个自然村、1377户中。病人家庭内又有新发病者108户,续发患者131例,其中男97、女34;年龄5~75岁,平均23.22岁;L32、T95、B3、I1。有病人的1377户中只有一个病人者1269户,家内有续发病例者108户(7.84%);病人家属5149人中,发病者131例,患病率为25.45‰。一户有2例病人者91户,3例者13户,4例及5例者各2户。家中原发病 相似文献
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Dermatomyofibroma is a recently described, benign acquired cutaneous proliferation of fibroblasts and myofibroblasts. We report 2 additional cases, both in young women. The lesions measured 0.5 and 1.0 cm and were located on the breast and upper back. Follow-up at 8 months and 3 years revealed no evidence of recurrence. Both lesions exhibited a uniform population of spindle cells forming intersecting long fascicles with a tendency to horizontal orientation in the reticular dermis. Cytologic atypia was absent and mitotic figures were minimal or absent. Collagen was present as thin fibers separating individual cells and as thicker bundles between the fascicles. A fine reticulin network surrounded the spindle cells. Elastic Fibers were mostly preserved and appeared thicker or even increased in number. The spindle cells were immunoreactive for vimentin and muscle actin and negative for desmin, S-100 protein, factor XIIIa, and CD34. Electron microscopic studies confirmed the presence of myofibroblasts. The differential diagnosis was made with cellular and fibrous dermatofibroma, piloleiomyoma, hyperlrophic scar, and dermatofibrosarconia protuberans, both classic and plaque type. The data presented supports the histologic distinction of dermatomyofibroma from other fibroblastic proliferations of the skin. 相似文献
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Panfolliculoma is a distinctive and unusual benign follicular neoplasm. It shows differentiation towards all components of the hair follicle, including the upper and the lower segments. We report two cases of this rare disease. The first patient presented with a painful nodule on the scalp and the second patient had an asymptomatic skin-colored nodule on his left eyebrow. Histopathologic examination of both cases revealed lobular proliferation of solid-cystic follicular structures. The cystic structures contain laminated keratin, indicating infundibular differentiation. The solid tumor part was composed of basaloid germinative cells, matricial cells, and cells with trichohyalin granules, representing inner root sheath differentiation. The range of differentiations was highlighted using immunohistochemical stains, including labeling of cytokeratin 1, 5, 10, 14 (using 34bE12), cytokeratin 5/6, CD34 (outer root sheath), and Ber-EP4 (lower segment of hair follicle). Panfolliculoma should not be confused with trichofolliculoma or trichoblastoma. 相似文献
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Retronychia is an incomplete form of nail shedding that leads to embedding of the nail into the proximal nail fold and subsequent inflammation. Patients present with persistent paronychia in the setting of disrupted nail growth. Other nail changes may be present. Simple avulsion is curative, and unlike other forms of ingrown nails, it does not tend to recur. We report 2 cases of retronychia that were associated with distal onycholysis and subungual hematoma, respectively. Both were successfully treated with nail avulsion. 相似文献
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<正>临床资料例1,患者,女,48岁。7年前,患者头皮出现红色丘疹、斑块伴银白色鳞屑,轻度瘙痒,院外诊断为"银屑病",给予药物治疗(具体药物不详)后皮损消退,此后皮疹反复出现。3个月前,患者头皮再次出现大量银白色鳞屑,并出现双侧腋下、会阴部境界清楚的红斑。患者无高血压、糖尿病、心脏病等病史,家族中无类似疾病史。查体:一般情况好,系统检查未见明显异常。皮肤科情况:头皮大量银白色鳞屑,可见束状发。双侧腋下、会阴部境界清楚的红斑,未见明显鳞屑(图 相似文献
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例1男,38岁。枕后肿块12年,质硬,表面皮肤光滑。例2女,54岁。右上臂紫红色肿块11年,质中等,表面毛细血管扩张。组织病理示:真皮及皮下组织大量组织细胞和胶原纤维呈蓆纹状、轮辐状、漩涡状排列。免疫组化:CD34+,Ki67+。两例均诊断为隆突性皮肤纤维肉瘤。 相似文献
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