Varicella-zoster virus DNA in granulomatous skin lesions following herpes zoster. A study by the polymerase chain reaction.

abstract：BACKGROUND:The histogenesis of extramammary Paget's disease (EMPD) is still controversial. Benign pagetoid cells of the nipple first described by Toker and the similar clear cells found in white maculopapules of clear cell papulosis (CCP) have been proposed to be potential precursor cells giving rise to EMPD and primar...

journal_title：Journal of cutaneous pathology

authors： Chen YH,Wong TW,Lee JY

更新日期：2001-02-01 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：:Study of 18 patients with biopsy diagnoses of eosinophilic panniculitis revealed diverse patterns of systemic disease, including Wells' syndrome, vasculitis, atopy, and erythema nodosum as well as localized panniculitis. Significant associated diseases included psychiatric illness, 6 (drug dependency, 4); atopy, 5 (as...

journal_title：Journal of cutaneous pathology

authors： Winkelmann RK,Frigas E

更新日期：1986-02-01 00:00:00

abstract：BACKGROUND:Expression of programmed death ligand 1 (PD-L1) by cutaneous squamous cell carcinomas has been shown to correlate with advanced disease and risk of metastasis. Lymphocyte activation gene 3 (LAG-3, or CD223) is an inhibitory receptor that interacts with the PD-L1 axis, which has been shown to be a marker of i...

journal_title：Journal of cutaneous pathology

authors： Wu S,Slater NA,Sayed CJ,Googe PB

更新日期：2020-10-01 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：:The advent of immunoperoxidase technique on paraffin embedded tissue has identified a number of shared immunologic markers present in various lymphoproliferative cutaneous disorders. Two such disorders are the recently described primary cutaneous CD30-positive anaplastic large cell lymphoma (ALCL) and lymphomatoid pap...

journal_title：Journal of cutaneous pathology

authors： Tomaszewski MM,Lupton GP,Krishnan J,May DL

更新日期：1995-08-01 00:00:00

abstract：:High-pressure paint guns deliver paint at approximately 3000 pounds per square inch. At this pressure, paint will penetrate the skin and spread quickly through fascial planes and tendon sheaths. The present case is that of a lesion from the finger of a 35-year-old white male in whom a history was initially unavailable...

journal_title：Journal of cutaneous pathology

authors： Stefanato CM,Turner MS,Bhawan J

更新日期：2005-02-01 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：:In the past decades, the incidence of melanoma has been reported to rise in epidemic proportions. The chief reason for that pseudo-epidemic is improved criteria for diagnosis that allow melanomas to be recognized far more accurately and at earlier stages. The rising number of melanomas diagnosed has resulted in increa...

journal_title：Journal of cutaneous pathology

authors： Weyers W

更新日期：2012-01-01 00:00:00

abstract：:Malignant eccrine spiradenoma is an extremely rare skin tumor of sweat gland origin. In most cases, it arises in pre-existing benign eccrine spiradenoma. We report an additional case of malignant eccrine spiradenoma. The present case is of a 75-year-old man with malignant eccrine spiradenoma developed in the right sho...

journal_title：Journal of cutaneous pathology

authors： Ben Brahim E,Sfia M,Tangour M,Makhlouf R,Cribier B,Chatti S

更新日期：2010-04-01 00:00:00

abstract：:Adult-onset Still disease (AOSD) is a rare autoinflammatory syndrome characterized by recurring fevers, arthralgia, and consistent laboratory abnormalities that include leukocytosis and hyperferritinemia. Skin findings accompany the disease in nearly 90% of the cases. Early reports described evanescent, pruritic, salm...

journal_title：Journal of cutaneous pathology

authors： Santa E,McFalls JM,Sahu J,Lee JB

更新日期：2017-06-01 00:00:00

abstract：BACKGROUND:Src-family tyrosine kinases (SFKs) are important regulators of keratinocyte growth and differentiation. In a broad range of cell types, persistent activation of SFKs correlates with increased cell proliferation. In this study, we determined if SFK activity is increased in cutaneous neoplasia and psoriasis, c...

journal_title：Journal of cutaneous pathology

authors： Ayli EE,Li W,Brown TT,Witkiewicz A,Elenitsas R,Seykora JT

更新日期：2008-03-01 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:The importance of changes in the supporting tumor stroma for cancer initiation and progression is well established. The characteristics of an activated tumor stroma, however, are not completely understood. In an effort to better characterize the desmoplastic response to human skin tumors, we evaluated the ex...

journal_title：Journal of cutaneous pathology

authors： Huber MA,Kraut N,Schweifer N,Dolznig H,Peter RU,Schubert RD,Scharffetter-Kochanek K,Pehamberger H,Garin-Chesa P

更新日期：2006-02-01 00:00:00

abstract：:Cutaneous lymphadenoma is an uncommon benign neoplasm often considered to be an adamantinoid variant of trichoblastoma. Lesions present in both sexes, between 14 and 87 years of age, and are mainly located on the head and neck. Cases in children are rare and there is only 1 previous case of a congenital lymphadenoma. ...

journal_title：Journal of cutaneous pathology

authors： Fernandez-Flores A,Nicklaus-Wollenteit I,Sathishkumar D,Diba V,Richard B,Carr R,Moss C,Nagy A,Ogboli M,Colmenero I

更新日期：2017-11-01 00:00:00

abstract：BACKGROUND:Hobnail hemangioma (targetoid hemosiderotic hemangioma) is a small benign vascular tumor of the superficial and mid-dermis. In contrast to its well-characterized histology, it has been unclear whether this tumor arises from blood vessel endothelial cells (BECs) or lymphatic vessel endothelial cells (LECs). ...

journal_title：Journal of cutaneous pathology

authors： Franke FE,Steger K,Marks A,Kutzner H,Mentzel T

更新日期：2004-05-01 00:00:00

abstract：:The term "outer root sheath acanthoma" is proposed to specify a distinctive keratosis exhibiting outer root sheath differentiation. This lesion features anastamosing columns of keratinocytes emanating from the undersurface of the epidermis that respectively demonstrate, with progressive descent into the upper dermis, ...

journal_title：Journal of cutaneous pathology

authors： Reichel M,Heilman ER

更新日期：1999-10-01 00:00:00

abstract：:The usual method for detecting spirochetes in tissue sections is the silver stain; however, they are often difficult to detect due to marked background staining commonly seen with this technique. In certain clinical settings, such as neurosyphilis, congenital syphilis, and immunosuppressive conditions including human ...

journal_title：Journal of cutaneous pathology

authors： Hoang MP,High WA,Molberg KH

更新日期：2004-10-01 00:00:00

abstract：:Clear cell atypical fibroxanthoma (CCAFX) is a rare variant of atypical fibroxanthoma (AFX), a pleomorphic dermal tumour associated with a good prognosis. A 67-year-old man presented with a rapidly growing nodule on the ear, which had appeared over a 2-week period. Sections showed an ulcerated nodule composed of pleom...

journal_title：Journal of cutaneous pathology

authors： Murali R,Palfreeman S

更新日期：2006-05-01 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：:Pilomatrix (pilomatrical) carcinoma is a rare cutaneous adnexal tumor with matrical differentiation and recurrent and metastatic potential. Sarcomatoid pilomatrix carcinoma is a rare variant which shows a sarcomatoid component intermingling with the epithelial one. There are only 4 cases previously published. We prese...

journal_title：Journal of cutaneous pathology

authors： Fernandez-Flores A,Cassarino DS

更新日期：2018-07-01 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

authors： González-Vilas D,García-Gavín J,Ginarte M,Rodríguez-Blanco I,Toribio J

更新日期：2009-10-01 00:00:00

abstract：:Nivolumab is a programmed cell death receptor-1 (PD-1) antibody used in the treatment of metastatic or unresectable melanoma. Cutaneous reactions are the most common adverse events reported with these agents and are rarely severe or life-threatening. Here we present a case report describing the clinicopathological fin...

journal_title：Journal of cutaneous pathology

authors： Vivar KL,Deschaine M,Messina J,Divine JM,Rabionet A,Patel N,Harrington MA,Seminario-Vidal L

更新日期：2017-04-01 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

authors： Thareja S,Honigbaum A,Jukic D

更新日期：2015-04-01 00:00:00

abstract：:Mycosis fungoides (MF) is a rare type of non-Hodgkin's lymphoma affecting the skin. Because MF develops slowly over several years and may have a variety of clinical presentations, including itchy patches, plaques or tumors that may be confused with common benign conditions such as eczema and psoriasis, the disease pre...

journal_title：Journal of cutaneous pathology

authors： Reddy K,Bhawan J

更新日期：2007-07-01 00:00:00

abstract：:Recent advances in the understanding of the metastatic phenomenon in cancer have led to the description of a metastatic niche. This concept describes a site prepared for the tumor cells in areas frequently associated with metastasis for the individual tumor studied. This niche is a "soil" that allows for the tumor cel...

journal_title：Journal of cutaneous pathology

authors： Mihm MC Jr,Nelson JS

更新日期：2010-04-01 00:00:00

abstract：BACKGROUND:Gene expression profiling of melanoma and nevic tissue has demonstrated that pleiotrophin (PTN) is significantly overexpressed in human melanomas. METHODS:To further evaluate PTN expression in melanocytic lesions, protein immunohistochemistry was performed on the spectrum of melanocytic lesions. RESULTS:Me...

journal_title：Journal of cutaneous pathology

authors： Wu H,Barusevicius A,Babb J,Klein-Szanto A,Godwin A,Elenitsas R,Gelfand JM,Lessin S,Seykora JT

更新日期：2005-02-01 00:00:00

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...

journal_title：Journal of cutaneous pathology

authors： Jessup CJ,Cohen LM

更新日期：2010-08-01 00:00:00

abstract：:Human hair follicles (HF) and sebaceous glands (SG) were assessed for the presence and distribution of the cytochrome P-450-aromatase (AR) and 3B-hydroxysteroid dehydrogenase (3B-HSD) enzymes. Immunohistochemical methods were used to examine both enzymes in male and female human skin specimens at various ages and diff...

journal_title：Journal of cutaneous pathology

authors： Sawaya ME,Penneys NS

更新日期：1992-08-01 00:00:00

abstract：:We present the case of a 77-year-old male undergoing treatment for mycosis fungoides (MF) who presented for removal of an acrochordon on his mid back. Histopathologic examination of the acrochordon revealed a dense, band-like lymphocytic inflammatory infiltrate in the dermis with epidermotropism of single lymphocytes ...

journal_title：Journal of cutaneous pathology

authors： McClain CM,Cole MB,Robbins JB,Kantrow SM

更新日期：2012-12-01 00:00:00