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Syringocystadenoma papilliferum associated with verrucous carcinoma of the skin in the same lesion: Report of four cases.

同一病变中与疣状癌相关的乳头状腺瘤: 4 例报告。

  • 影响因子:1.26
  • DOI:10.1111/cup.13572
  • 作者列表:"Alegría-Landa V","Jo-Velasco M","Santonja C","Eraña I","Vergara-Sanchez A","Kutzner H","Requena L
  • 发表时间:2020-01-01
Abstract

:The association of syringocystadenoma papilliferum (SCAP) with verrucous carcinoma (VC) of the skin in the same lesion is a rare, but well-documented event. Although human papillomaviruses (HPV) have been proposed to have an etiologic role in the development of the verrucous proliferations associated with SCAP, most of the immunohistochemical and molecular studies have failed to show the presence of their genomic material in these lesions. We report a series of four cases of SCAP associated with VC in anogenital lesions. In two of the cases, we demonstrated the presence of the BRAF V600E mutation by polymerase chain reaction and immunohistochemistry, both in the glandular and in the squamous component. No HPV-related histopathologic changes were found, nor could the presence of viral DNA be showed.

摘要

: 在同一病变中,鞘膜囊腺瘤 (SCAP) 与皮肤疣状癌 (VC) 的相关性是罕见的,但有充分的文献记载。虽然人乳头瘤病毒 (HPV) 被认为在与SCAP相关的疣状增殖的发展中具有病因学作用,大多数免疫组织化学和分子研究未能显示它们的基因组物质在这些病变中的存在。我们报告了一系列 4 例与肛门生殖器病变中VC相关的SCAP病例。在其中两个病例中,我们通过聚合酶链反应和免疫组织化学证明了BRAF V600E突变的存在,无论是在腺体还是在鳞状细胞成分中。未发现HPV相关的组织病理学改变,也不能显示病毒DNA的存在。

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影响因子:1.09
发表时间:2020-01-01
DOI:10.1111/ced.14003
作者列表:["Zhang B","Li L","Zhang N","Zhao M","Liu Y","Wei L","Ma L","Xu Z"]

METHODS::Blue rubber bleb naevus syndrome (BRBNS) is an extremely rare venous malformation that often manifests as multiple haemangioma-like lesions in the skin and gastrointestinal tract. The drug sirolimus plays a key role in the signalling pathway of angiogenesis and subsequent development of BRBNS and its use has been described in several case reports. We present a case series of four patients with BRBNS who exhibited good treatment response to sirolimus. All four patients were administered oral sirolimus at doses of 1.0-1.5 mg/m2 /day with a target drug level of 5-10 ng/mL and median treatment duration of 20 months. All patients had a reduction in the size of the lesions and a normalization of coagulopathy with tolerable drug adverse reactions at follow-up. Sirolimus may be effective and safe in paediatric patients with BRBNS. Further prospective studies are suggested to evaluate the long-term effectiveness of this drug.

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影响因子:2.93
发表时间:2020-01-01
DOI:10.1016/j.jaad.2019.04.067
作者列表:["Pham CT","Juhasz M","Sung CT","Mesinkovska NA"]

METHODS:BACKGROUND:Human papillomavirus (HPV) infections are associated with common dermatologic and nondermatologic diseases. Although HPV vaccines are well established as preventive measures for genital warts and cervical neoplasia, their use as therapeutic agents deserves greater attention. OBJECTIVE:To evaluate the use of HPV vaccine(s) as a treatment modality for cutaneous and/or mucosal disease. METHODS:A primary literature search using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines was conducted in January 2019 by using the PubMed and Cochrane databases. RESULTS:A total of 63 articles with 4439 patients were included. The majority of patients with cutaneous warts, recurrent respiratory papillomatosis, and squamous and basal cell carcinomas were successfully treated with HPV vaccination. Preliminary data on patients with pre-existing anogenital warts, cervical intraepithelial neoplasia, anal intraepithelial neoplasia, and vulvar intraepithelial neoplasia is promising. LIMITATIONS:This review was limited by the lack of controls, patients' previous HPV vaccination status, and publication bias. CONCLUSION:The commercially available three-dose, quadrivalent HPV vaccine is a potential therapeutic option for the treatment of cutaneous warts, recurrent respiratory papillomatosis, and squamous and basal cell carcinomas. Noncommercially available HPV vaccines demonstrate therapeutic response for treating anogenital warts, cervical intraepithelial neoplasia, anal intraepithelial neoplasia, and vulvar intraepithelial neoplasia. The vaccine's efficacy as an adjunct therapy for HPV-associated cutaneous and/or mucosal disease warrants further exploration.

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影响因子:0.96
发表时间:2020-01-01
DOI:10.1097/DAD.0000000000001459
作者列表:["Lang UE","Love NR","Cheung C","McCalmont TH","Kim J"]

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皮肤肿瘤方向

皮肤肿瘤是发生在皮肤的细胞增生性疾病,是一种常见病。发生于皮内或皮下组织的新生物,种类很多,临床上分良性肿瘤和恶性肿瘤。恶性肿瘤可以不断增殖,引起转移,威胁生命,称为皮肤癌。

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