Abstract：
BACKGROUND:De novo intraepidermal epithelioid melanocytic dysplasia (DNIEMD) is a newly characterized lesion that is associated with a personal and/or family history of malignant melanoma (MM) and/or dysplastic nevi (DN). However, the biological significance is still uncertain and the persons predisposed to this lesion have not been adequately described. METHODS:Clinicopathologic data of 258 patients, from 263 biopsies diagnosed with DNIEMD, was obtained. A brief voluntary questionnaire was used to obtain demographic, risk factor and disease history. RESULTS:There is an 82% (n=263) predominance of women with DNIEMDs. For men and women, the distributions of these lesions occur on the lower extremities (71%), the upper extremities (24%) and trunk (5%). Thirty-one percent of the 258 patients responded to the questionnaires. 48% of the 60 respondents had green or blue eyes. 26% of 62 respondents had a history of non-melanoma skin cancer (NMSC). Combined data revealed that 68% of 134 patients had a history of DN. As well, 24% of 89 patients had personal histories of melanoma, while 24% of 72 patients had a family history of melanoma. CONCLUSION:Most of these DNIEMD lesions are found on the lower extremities of women and men, and they have an increased association with MM, DN and NMSC.
journal_name
J Cutan Patholjournal_title
Journal of cutaneous pathologyauthors
Jessup CJ,Cohen LMdoi
10.1111/j.1600-0560.2009.01429.xsubject
Has Abstractpub_date
2010-08-01 00:00:00pages
852-9issue
8eissn
0303-6987issn
1600-0560pii
CUP1429journal_volume
37pub_type
杂志文章abstract：:Mucinous cutaneous adnexal tumors are an uncommon occurrence. We describe three cases of mucinous hidradenoma characterized by diffuse and prominent mucinous cell proliferation and discuss the relevant literature. The patients (two men and one woman) ranged in age from 32 to 72 years. The lesions were completely excis...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.2006.00645.x
更新日期：2007-06-01 00:00:00
abstract：:The expression and localization of connexin 43 (Cx43) were investigated in normal human epidermis, pilosebaceous apparatus, basal cell carcinoma, and squamous cell carcinoma by immunofluorescence as well as by immunoelectron microscopy. In the normal epidermis the immunofluorescence was weak in the basal layer, increa...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.1997.tb01094.x
更新日期：1997-11-01 00:00:00
abstract：BACKGROUND:Elastophagocytosis, or elastic fiber phagocytosis by multinucleate macrophages, has been observed in different skin conditions that may or may not occur on sun-exposed skin. Although loss of elastic fibers has been well documented in the homogenized papillary dermal zone in lichen sclerosus (LS), elastophago...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.2010.01575.x
更新日期：2010-10-01 00:00:00
abstract：:A cystic panfolliculoma is a benign follicular neoplasm which recapitulates several portions of the hair follicle. The patient was a 64-year-old Caucasian female who presented with a new growth on her right forearm. The lesion had slowly enlarged over the previous 11 months. She complained of it bleeding on several oc...
journal_title：Journal of cutaneous pathology
pub_type：
doi：10.1111/cup.12807
更新日期：2016-12-01 00:00:00
abstract：:A case is presented of white plaques occurring predominantly on the vulvar mucosa of a 28-year-old female diagnosed as white sponge nevus (WSN). WSN is a rare, autosomal dominant disorder involving mucous membranes. It predominantly affects the oral mucosa; however, it has been reported to rarely involve extraoral muc...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.2009.01294.x
更新日期：2010-03-01 00:00:00
abstract：:We present the case of a 28-year-old male with a history of human immunodeficiency virus (HIV) with a 1-month history of a steadily enlarging, firm painful lesion on the right posterior shoulder. The patient was initially treated for cellulitis given his clinical picture. Histopathologic examination revealed an angioc...
journal_title：Journal of cutaneous pathology
pub_type：
doi：10.1111/cup.12885
更新日期：2017-03-01 00:00:00
abstract：BACKGROUND:Melanocytic nevi from the genitalia are uncommon. Nevi on the vulva are much better described than nevi on male genitalia. To our knowledge, a systematic study of preputial melanocytic nevi has not been reported. OBJECTIVE:To investigate the frequency of clinically unapparent melanocytic nevi on a series of...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.2008.01070.x
更新日期：2009-04-01 00:00:00
abstract：BACKGROUND:BMI-1 is involved in the maintenance of stem cells and functions as an oncogene in both lymphomas and solid carcinomas, acting by downregulation of p16ink4a. We have investigated the expression profile of BMI-1 in normal and inflamed skin as well as in basal cell carcinomas (BCCs) and squamous cell carcinoma...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.2006.00587.x
更新日期：2007-02-01 00:00:00
abstract：:We studied two cases of pigmented neuroectodermal tumor of infancy (PNTI) by routine light microscopy and immunohistochemistry on formalin fixed, paraffin embedded tissues using antibodies to HMB-45 "melanoma associated" antigen, S-100 protein, neuron specific enolase (NSE), Leu-7 antigen, chromogranin, epithelial mem...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.1991.tb00600.x
更新日期：1991-02-01 00:00:00
abstract：AIMS:The differential diagnosis of acral keratoses is broad. Encompassing a variety of infectious, heritable and degenerative disorders, emphasis upon the clinical setting and histologic subtlety are often required to arrive at the correct diagnosis. Herein, we report on a series of adult patients who presented with ag...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.2006.00530.x
更新日期：2006-10-01 00:00:00
abstract：BACKGROUND:Becker nevus (BN) is a unilateral, hairy, pigmented cutaneous hamartoma that frequently appears in adolescence. Several features of BN suggest that increased androgen sensitivity plays a role in its pathogenesis. There have been only a few studies of histopathologic and immunohistochemical characteristics of...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.2008.00988.x
更新日期：2008-12-01 00:00:00
abstract：BACKGROUND:p16 immunostaining has been used to aid and improve the histopathologic evaluation of equivocal cervical lesions with associated low-grade or high-grade dysplasia. However, the utility of p16 immunostaining in the diagnosis of atypical genital skin lesions remains debatable. METHODS:We conducted a cross-sec...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/cup.12525
更新日期：2015-08-01 00:00:00
abstract：:Two cases of juvenile elastoma (nevus elasticus in disseminated tumors) were histologically and ultrastructurally investigated. The predominant components of this disseminated dysembryoplasia are abnormal elastic fibers. Both cases showed numerous large elastic fibers with an abundant background matrix. The elastic mi...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.1981.tb01001.x
更新日期：1981-06-01 00:00:00
abstract：:This report deals with seven examples of an epithelial cyst for which we have found no proper designation in the classification of epithelial skin cysts. Clinically, the lesion is often hyperpigmented, located in mid-dermis and shows epidermoid keratinization. The cyst contains laminated keratin, many pigmented hair s...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.1982.tb01081.x
更新日期：1982-12-01 00:00:00
abstract：BACKGROUND:Neurothekeoma is a benign tumor of putative peripheral nerve sheath origin. It occurs in a myxoid (classic) variant, cellular variant, and intermediate (mixed) variant. Cellular neurothekeoma (CNT) usually involves the head and neck or extremities of young patients. Histologically, CNT can be confused with m...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1034/j.1600-0560.2002.00032.x
更新日期：2003-02-01 00:00:00
abstract：BACKGROUND:Hereditary hypotrichosis simplex (MIM 146520, HHS) is a rare form of nonsyndromic alopecia. The locus for autosomal dominant HHS was mapped to 18p11.32-p11.23 and 6p21.3, respectively, suggestive of genetic heterogeneity. AIM:To identify the disease-causing gene for a four-generation Chinese family with dom...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.2009.01415.x
更新日期：2010-07-01 00:00:00
abstract：:Electron microscopy of lentigines was performed to study the pigmentation abnormality in two children with LEOPARD syndrome. Giant melanosomes similar to those seen in café-au-lait spots of neurofibromatosis and nevus spilus were found in a lentigine from one of our cases. Our results show that "spherical granular mel...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.1976.tb00865.x
更新日期：1976-01-01 00:00:00
abstract：BACKGROUND:Angiosarcomas arise in the scalp and face in the elderly, in association with chronic lymphedema (Stewart-Treves syndrome), and in irradiated areas. Rarely in these settings, angiosarcomas exhibit pure spindle cell phenotype. METHODS:Herein, the clinicopathologic features of a 72-year-old-woman with spindle...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1034/j.1600-0560.2002.290206.x
更新日期：2002-02-01 00:00:00
abstract：:Neurofibromatosis type 1 is a relatively common genetic disorder with variable phenotypes. Tumors with features of both glomus tumors and neurofibromas are exceedingly rare in literature. Herein, we report a not yet described neoplasm with features of both a glomangioma/glomus tumor and a neurofibroma arising in a pat...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/cup.12439
更新日期：2015-04-01 00:00:00
abstract：BACKGROUND:Scleroderma/morphea is characterized by expansion of the dermis with thickened collagen bundles and loss of CD34(+) dermal dendrocytes. Variable elastic fiber changes have been described, but to our knowledge, no systematic study of the elastic fiber pattern correlated with CD34 expression has been reported....
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.2009.01201.x
更新日期：2009-09-01 00:00:00
abstract：:Biologic therapies targeting tumor necrosis factor (TNF)-alpha have become a mainstay in the management of a number of autoimmune diseases. We report a series of adverse skin eruptions in six patients (four females, two males, age: 21-58 years, mean: 39) receiving 4 months to 10 years (mean 3.1 years) of anti-TNF-alph...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.2012.01894.x
更新日期：2012-05-01 00:00:00
abstract：:The characteristic histologic change seen at 2 h in the Rumpel-Leede (Hess) test is, in addition to focal hemorrhage in the upper dermis, a perivascular lymphocyte infiltrate with focal areas of lymphocytic epidermal invasion. The histologic findings, even with the liquefaction degeneration, are similar to those of pu...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.1979.tb00300.x
更新日期：1979-02-01 00:00:00
abstract：:The main histopathological features in the cutaneous lesions of Churg-Strauss syndrome (CSS) are dermal leukocytoclastic vasculitis with a variable eosinophilic infiltrate and non-vasculitic tissue eosinophilia with granuloma formation. This wide histopathological spectrum may account for the various skin manifestatio...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.2010.01513.x
更新日期：2011-03-01 00:00:00
abstract：:Thirty-six Swedish patients with the recessively inherited Sjögren-Larsson syndrome (SLS) were examined by histopathologic and, in some cases, morphometric techniques. Skin biopsy specimens were taken on the volar side of the right forearm below the cubital fossa. The histopathological picture was characterized by a m...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.1982.tb01075.x
更新日期：1982-12-01 00:00:00
abstract：:Twenty-nine cases of histiocytic neoplasms, some resembling juvenile xanthogranuloma (JXG) and others resembling reticulohistiocytoma (RH), were evaluated. Immunohistochemical stains were performed. In this series, seven cases were identified that expressed S-100 protein positive cells. The S-100 positive cells were p...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章,评审
doi：10.1111/j.1600-0560.1998.tb01704.x
更新日期：1998-03-01 00:00:00
abstract：:Acral pseudolymphomatous angiokeratoma of children (APACHE) is a disease comprised by a dense dermal infiltrate of B-lymphocytes and T-lymphocytes in which prominent blood vessels with plump endothelium are found. In the past, the lesion was interpreted as a variant of angiokeratoma, a vascular malformation, or a nevu...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/cup.12429
更新日期：2015-01-01 00:00:00
abstract：:Syndecan-1 is a cell surface proteoglycan predominantly expressed on the surface of adult epithelial cells, and is normally present in all epidermal layers except for the most superficial terminally differentiated cells. Syndecan-1 mediates cell-cell and cell-extracellular matrix adhesion, thereby influencing cell mor...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.1999.tb01862.x
更新日期：1999-09-01 00:00:00
abstract：BACKGROUND:Ulceration and osteoclast-like giant cells are two pathological features uncommonly seen in dermatofibromas. To our knowledge, the presence of these features has not been previously described within the same lesion. METHODS:We report the clinical, histopathological and immunohistochemical findings of a 38-y...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.2009.01195.x
更新日期：2009-10-01 00:00:00
abstract：BACKGROUND:Follicular mycosis fungoides is an unusual variant of mycosis fungoides (MF). Unlike classic MF where atypical lymphocytes show a predilection for the epidermis (epidermotropism), follicular MF displays a malignant lymphocytic infiltrate tropic for hair follicles (folliculotropism). This malignant lymphocyti...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章,评审
doi：10.1034/j.1600-0560.2001.028006318.x
更新日期：2001-07-01 00:00:00
abstract：BACKGROUND:Studies on the precise cause of increased melanization in pigmented basal cell carcinomas (BCC) are limited. We aimed to determine whether the cause of melanization is from increased number of melanocytes or increased melanin pigment, and if there is a difference in the number of melanocytes on different sun...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/cup.12819
更新日期：2016-12-01 00:00:00
