Pleural mesothelioma with cutaneous extension to chest wall scars.

abstract：BACKGROUND:Nickel can induce cellular and nuclear damages responsible for chronic diseases, like allergic contact dermatitis (ACD). We previously showed that matrix metalloproteinase-2 (MMP-2) gene expression was induced by nickel in nontumorigenic human keratinocytes cell line (HaCat). OBJECTIVE:To investigate the si...

journal_title：Journal of cutaneous pathology

authors： Perfetto B,Lamberti M,Giuliano MT,Canozo N,Cammarota M,Baroni A

更新日期：2007-06-01 00:00:00

abstract：:Extramedullary hematopoiesis (EMH) in adults is a rare event, usually associated with myeloid disorders, and can be the first sign of chronic myelomonocytic leukemia. We report a case of EMH presenting as a hemorrhagic panniculitis in a patient who did not apparently present any myeloid disorders. The patient received...

journal_title：Journal of cutaneous pathology

authors： Gallo G,Bigliardi S,Cesinaro AM

更新日期：2019-10-01 00:00:00

abstract：:While some unequivocally benign infiltrates are easy to distinguish from cutaneous T-cell lymphoma (CTCL), drug-associated lymphomatoid hypersensitivity reaction and cutaneous lesions of collagen vascular disease can show cytologic atypia, clonality and an immunophenotypic profile that closely simulates CTCL and cause...

journal_title：Journal of cutaneous pathology

authors： Plaza JA,Morrison C,Magro CM

更新日期：2008-04-01 00:00:00

abstract：:We report a new case of a Japanese man who developed a tubular apocrine adenoma in association with syringocystadenoma papilliferum. The differences in the histopathological and immunohistochemical findings in these 2 tumors are described. This is the first immunohistochemical study of tubular apocrine adenoma. ...

journal_title：Journal of cutaneous pathology

authors： Ansai S,Watanabe S,Aso K

更新日期：1989-08-01 00:00:00

abstract：:A case of squamous cell carcinoma (SCC) with regional lymph node metastasis in a 69-year-old Japanese man is reported. The tumor was characterized by the proliferation of peripheral basaloid, inner squamoid, and glycogen-rich cells, the presence of trichilemmal keratinization, and the presence of ladder-like, membrane...

journal_title：Journal of cutaneous pathology

authors： Yamamoto O,Asahi M,Horie A,Fujimoto S,Nakayama K

更新日期：1991-08-01 00:00:00

abstract：:Recently, T-cell lymphoma localized to the subcutaneous tissue has been reported. We report the clinical, histologic, immunohistochemical, and molecular genetic findings in 6 patients who we believe had this peculiar T-cell lymphoma with its unique morphologic and clinical features. All patients presented with deep-se...

journal_title：Journal of cutaneous pathology

authors： Mehregan DA,Su WP,Kurtin PJ

更新日期：1994-04-01 00:00:00

abstract：:As many as 40% of all primary cutaneous melanomas can have histologic remnants of nevomelanocytic nevi adjacent to the tumor. There is increasing evidence that dysplastic nevi are at least a clinical marker for melanoma risk. Spitz nevi are not known for such an association, but are noteworthy because of their histolo...

journal_title：Journal of cutaneous pathology

authors： Winokur TS,Palazzo JP,Johnson WC,Duray PH

更新日期：1990-12-01 00:00:00

abstract：BACKGROUND:Ornithine decarboxylase (ODC) plays an important role in the biosynthesis of polyamines. Induction of ODC and polyamine synthesis has been demonstrated in neoplastic tumors and is thought to be related to the degree of malignancy. METHODS:In this study, we investigated a series of basal cell epitheliomas (B...

journal_title：Journal of cutaneous pathology

authors： Kagoura M,Toyoda M,Matsui C,Morohashi M

更新日期：2000-08-01 00:00:00

abstract：BACKGROUND:To date, there has been no systematic investigation of the detailed histological features of prurigo nodularis (PN) in a large cohort of patients. METHODS:This retrospective study includes skin biopsies of 136 patients (63 males, 73 females; mean age: 58.38 years) with PN. RESULTS:Highly characteristic for...

journal_title：Journal of cutaneous pathology

authors： Weigelt N,Metze D,Ständer S

更新日期：2010-05-01 00:00:00

abstract：:Characteristic moniliform hairs of monilethrix were ultrastructurally examined. By scanning electron microscope, nodes and internodes were seen alternating on the affected hair; the nodes were normal in appearance and thickness, while the internodes were thin and showed ridges and flutes. By transmission electron micr...

journal_title：Journal of cutaneous pathology

authors： Ito M,Hashimoto K,Yorder FW

更新日期：1984-12-01 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

authors： Cutlan JE,Saunders N,Olsen SH,Fullen DR

更新日期：2010-03-01 00:00:00

abstract：:In lymph nodes, classical Hodgkin lymphoma can typically be distinguished from non-Hodgkin lymphoma (NHL) by the presence of Hodgkin and Reed-Sternberg cells that co-express CD30 and CD15. However, anaplastic large cell lymphoma (ALCL) and diffuse large B-cell lymphoma (DLBCL) can show identical features, and some cas...

journal_title：Journal of cutaneous pathology

authors： Cho RJ,McCalmont TH,Ai WZ,Fox LP,Treseler P,Pincus LB

更新日期：2012-06-01 00:00:00

abstract：:Another histological variant of basal cell carcinoma (BCC) is described. This clear-cell variant appeared as a recurrent lesion on the back of an elderly man. Histological examination revealed that part of the tumor was composed of clear cells with faintly eosinophilic cytoplasm. Degenerative changes were present, alo...

journal_title：Journal of cutaneous pathology

authors： Oliver GF,Winkelmann RK

更新日期：1988-12-01 00:00:00

abstract：:A case of reactive perforating collagenosis in an adult male patient with chronic renal failure. Pruritic, umbilicate papules, showing extrusion of collagen fibers through the epidermis were detected histopathologically. Electron microscopy showed absence of basal membrane beneath the perforation and collagen fibers w...

journal_title：Journal of cutaneous pathology

authors： Beck HI,Brandrup F,Hagdrup HK,Jensen NK,Starklint H

更新日期：1988-04-01 00:00:00

abstract：:Dermal non-neural granular cell tumor (NNGCT) was first described in 1991 as an S100-negative polypoid non-melanocytic tumor. Although originally introduced in the literature as a primary cutaneous tumor, it was later emphasized that such qualification could not be held until the line of differentiation was clarified....

journal_title：Journal of cutaneous pathology

authors： Fernandez-Flores A,Cassarino DS,Riveiro-Falkenbach E,Rodriguez-Peralto JL,Fernandez-Figueras MT,Monteagudo C

更新日期：2017-06-01 00:00:00

abstract：:A malignant pilomatricoma is described in a dog. The primary tumor apparently developed in the metatarsal area where there were multiple intradermal skin nodules. Lymphatic invasion by tumor cells resulted in metastasis to the mammary glands, lymph nodes and lungs. The tumor is compared to the pilomatricoma in man whe...

journal_title：Journal of cutaneous pathology

authors： Goldschmidt MH,Thrall DE,Jeglum KA,Everett JI,Wood MG

更新日期：1981-10-01 00:00:00

abstract：:To explore the clinicopathological features of a rare dedifferentiated liposarcoma (DDLPS) with meningothelial-like whorls, we retrospectively analyzed 46 reported cases and 1 case that we encountered. Fluorescence in situ hybridization (FISH) analysis of the MDM2 amplification status of our case was also performed. O...

journal_title：Journal of cutaneous pathology

authors： Chen S,He S,Huang H,Li L,Wang W,Cui Z,Zhang R

更新日期：2020-02-01 00:00:00

abstract：:The histogenetic relationship amongst various dendritic cells of the dermis which may express markers including factor XIIIa (FXIIIa) or CD34 remains unclear. In this study we utilized a sensitive indirect immunoperoxidase staining technique to identify CD34 and FXIIIa, as well the monocyte/macrophage markers KP-1 and...

journal_title：Journal of cutaneous pathology

authors： Altman DA,Nickoloff BJ,Fivenson DP

更新日期：1993-04-01 00:00:00

abstract：:A prospective, controlled epidemiologic survey performed in El Bagre, Colombia revealed a new variant of endemic pemphigus disease, occurring in a gold mining region. The disease resembled Senear-Usher syndrome, and occurred in an endemic fashion. The aim of this study is to describe the most frequent histopathologic ...

journal_title：Journal of cutaneous pathology

authors： Howard MS,Yepes MM,Maldonado-Estrada JG,Villa-Robles E,Jaramillo A,Botero JH,Patiño PJ,Hashimoto T,Abreu-Velez AM

更新日期：2010-02-01 00:00:00

abstract：:Extravasation of doxorubicin in skin and soft tissue causes necrosis and ulceration. These ulcers form slowly and heal with great difficulty. The cause of ulceration is not known. Histologic changes in two patients suggest that an exaggeration of interface dermatitis like epidermal changes may be responsible for epide...

journal_title：Journal of cutaneous pathology

authors： Bhawan J,Petry J,Rybak ME

更新日期：1989-06-01 00:00:00

abstract：BACKGROUND:Benign lichenoid keratosis (BLK) is a well-known clinicopathologic entity and several histopathologic patterns have been described. Features mimicking mycosis fungoides (MF) in clinically typical BLKs have not yet been emphasized. The aim of this study was to confirm the occurrence of an MF-like pattern of B...

journal_title：Journal of cutaneous pathology

authors： Al-Hoqail IA,Crawford RI

更新日期：2002-05-01 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

authors： Ezaldein H,Lott JP,McNiff JM,Hui P,Buza N,Ko CJ

更新日期：2015-08-01 00:00:00

abstract：:The bcl-2 proto-oncogene encodes a protein that protects cells from programmed cell death (apoptosis). High levels of this protein confer a growth advantage to neoplastic cells even in the absence of a high mitotic rate. This gene is involved in the interchromosomal 14;18 translocation, an abnormality present in more ...

journal_title：Journal of cutaneous pathology

authors： Cerroni L,Kerl H

更新日期：1994-10-01 00:00:00

abstract：:The distinction of metastatic carcinomas to the skin from poorly differentiated primary cutaneous carcinomas and sometimes primary benign adnexal tumors can pose a significant diagnostic challenge. The purpose of this study was to evaluate the role of p63 and podoplanin (D2-40) immunoreactivity for separating primary ...

journal_title：Journal of cutaneous pathology

authors： Plaza JA,Ortega PF,Stockman DL,Suster S

更新日期：2010-04-01 00:00:00

abstract：:Dermatofibrosarcoma protuberans (DFSP) is a rare soft tissue tumor that arises primarily on the trunk and extremities but seldom on the scalp. Several variants of DFSP have been described, including myxoid DFSP. Although typical DFSP may have focally myxoid areas, myxoid DFSP, in which most of the stroma is myxoid, is...

journal_title：Journal of cutaneous pathology

authors： Tran P,Henderson GP,McLemore M

更新日期：2018-06-01 00:00:00

abstract：BACKGROUND:Myxoid liposarcoma typically presents as a deep-seated mass in the lower extremity of adults. Presentation as a primary subcutaneous tumor is rare. Here we discuss clinicopathologic characteristics of three such cases and their differential diagnosis to alert dermatopathologists to this unusual clinical pres...

journal_title：Journal of cutaneous pathology

authors： Buehler D,Marburger TB,Billings SD

更新日期：2014-12-01 00:00:00

abstract：BACKGROUND:Histopathologic examination is sometimes inadequate for accurate and reproducible diagnosis of certain melanocytic neoplasms. As a result, more sophisticated and objective methods have been sought. The goal of this study was to identify a gene expression signature that reliably differentiated benign and mali...

journal_title：Journal of cutaneous pathology

authors： Clarke LE,Warf MB,Flake DD 2nd,Hartman AR,Tahan S,Shea CR,Gerami P,Messina J,Florell SR,Wenstrup RJ,Rushton K,Roundy KM,Rock C,Roa B,Kolquist KA,Gutin A,Billings S,Leachman S

更新日期：2015-04-01 00:00:00

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

authors： Goh SG,Carr R,Dayrit JF,Calonje E

更新日期：2007-06-01 00:00:00

abstract：:Antibodies reactive with S100 protein are useful markers in a diagnostic immunohistochemistry laboratory dealing with cutaneous tumors. However, S100 protein is not a single protein but instead a group of S100 proteins with diverse functions. S100 proteins constitute a family of acidic calcium-binding proteins that ar...

journal_title：Journal of cutaneous pathology

authors： McNutt NS

更新日期：1998-11-01 00:00:00

abstract：BACKGROUND:Apoptosis is important for maintenance of tissue homeostasis and often dysregulated in cutaneous neoplasms. The apoptosis inhibitor survivin is expressed in melanoma and non-melanoma skin cancers and benign keratinocytic lesions. Its expression has not been studied in melanocytic nevi. OBJECTIVE:We determin...

journal_title：Journal of cutaneous pathology

authors： Florell SR,Bowen AR,Hanks AN,Murphy KJ,Grossman D

更新日期：2005-01-01 00:00:00