Erythema elevatum diutinum: an ultrastructural case study.

abstract：:A 54-year-old female presented with the cutaneous metastases of the breast carcinoma that produced combination of pigmented zosteriform eruption on the trunk and eroded plaque on the scalp, 13 years after radical mastectomy. Histologically, zosteriform lesions displayed prominent infiltration of the epidermis in nesti...

journal_title：Journal of cutaneous pathology

authors： Brasanac D,Boricic I,Todorovic V

更新日期：2003-11-01 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

authors： Xu C,Zhang L,Chen N,Su B,Pan CM,Li JY,Zhang GW,Liu Z,Sheng Y,Song HD

更新日期：2010-07-01 00:00:00

abstract：:Serum amyloid P component (SAP) is present not only in all types of cutaneous amyloidosis, but also in the normal dermal elastic fibers as well as abnormal elastic fibers, such as elastotic degeneration of elastic fibers in actinic keratosis. It was previously postulated that the colloid substance in colloid milium is...

journal_title：Journal of cutaneous pathology

authors： Hashimoto K,Black M

更新日期：1985-04-01 00:00:00

abstract：BACKGROUND:A reduction in the expression of the pan T-cell markers CD7 and CD62L supports an endogenous T-cell dyscrasia. Previously, clone availability for CD62L restricted its application to frozen tissue sections. MATERIALS AND METHODS:A nonavidin/biotin technique to examine CD3, CD62L, and CD7 in paraffin formalin...

journal_title：Journal of cutaneous pathology

authors： Magro CM,Sachdeva MP,Crowson AN,Barusevicius A,Baran PN,Kovatich AJ

更新日期：2005-01-01 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

authors： Hawryluk EB,Linskey KR,Duncan LM,Nazarian RM

更新日期：2012-05-01 00:00:00

abstract：:A 57-year-old woman with cutaneous mastocytosis of 23 years duration developed a hyperpigmented abdominal plaque composed of confluent indurated papules that enlarged for a period of 1 year to 12 x 8 cm. Biopsy showed dermal infiltration by closely packed spindle-shaped mast cells, fibroblasts, collagen, and scattered...

journal_title：Journal of cutaneous pathology

authors： Wood C,Sina B,Webster CG,Kurgansky D,Drachenberg CB,Reedy EA

更新日期：1992-04-01 00:00:00

abstract：:Neutrophilic panniculitis is an infrequent entity, considered by most authors as part of the 'neutrophilic dermatosis' spectrum. Few cases have been reported to be related with granulocyte colony-stimulating factor (G-CSF); we report a case of neutrophilic panniculitis and Sweet's syndrome lesions related with pegfilg...

journal_title：Journal of cutaneous pathology

authors： Llamas-Velasco M,García-Martín P,Sánchez-Pérez J,Fraga J,García-Diez A

更新日期：2013-01-01 00:00:00

abstract：BACKGROUND:Papillomatous stoma-related skin lesions may result from irritant reactions or infection with epidermodysplasia verruciformis human papillomavirus (HPV) types. METHODS:We report upon a papillomatous lesion at the ileostoma of a 63-year-old male with familial adenomatous polyposis and colorectal adenocarcino...

journal_title：Journal of cutaneous pathology

authors： Williams CM,Wieland U,Rodning CB,Horenstein MG

更新日期：2003-04-01 00:00:00

abstract：:Patients with primary immunodeficiency are at increased risk for malignancy, especially hematologic neoplasms. This paper reports a unique case of a 47-year-old man with X-linked agammaglobulinemia who presented with progressive asymptomatic violaceous papules and plaques on his face, hands, and trunk for 1 year. Skin...

journal_title：Journal of cutaneous pathology

authors： Daou H,Hatch LA,Weinkle A,Morey GE,Messina J,Zhang X,Sokol L,Seminario-Vidal L

更新日期：2020-09-03 00:00:00

abstract：:We report three new cases of neutrophilic eccrine hidradenitis associated with induction chemotherapy which resolves two major points. First, because two of our patients had testicular carcinoma; this firmly establishes that NEH is not exclusively seen in patients with acute myelogenous leukemia or Hodgkin's lymphoma ...

journal_title：Journal of cutaneous pathology

authors： Fitzpatrick JE,Bennion SD,Reed OM,Wilson T,Reddy VV,Golitz L

更新日期：1987-10-01 00:00:00

abstract：:Cutaneous leiomyomata, which are benign smooth muscle neoplasms, commonly present as dermal-based nodules or papules with smooth borders and firm consistency. Digital, particularly subungual leiomyomata are quite rare. A 16-year-old female presented to nail clinic complaining of discoloration of the lunula of the left...

journal_title：Journal of cutaneous pathology

authors： Komforti M,Selim MA,Bellet JS

更新日期：2016-04-01 00:00:00

abstract：:We present a challenging case of chronic, erosive, scarring dermatosis of the vulva with clinical features of long standing lichen sclerosus (LS), namely pallor and loss of vulval architecture, but with histopathology consistently showing features of an acantholytic process. The history and clinical features of this c...

journal_title：Journal of cutaneous pathology

authors： Haddadeen C,Theaker J,Rowen D,Lotery H

更新日期：2020-01-01 00:00:00

abstract：:Merkel cell carcinoma is occasionally associated with other types of cutaneous malignancies including squamous cell carcinoma, basal cell carcinoma and lentigo maligna. We report a case of Merkel cell carcinoma co-existent with sebaceous carcinoma in the right upper eyelid of a 61-year-old Japanese man. Histopathologi...

journal_title：Journal of cutaneous pathology

authors： Tanahashi J,Kashima K,Daa T,Yada N,Fujiwara S,Yokoyama S

更新日期：2009-09-01 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：:Pigmented extramammary Paget disease (PEMPD) is a rare intraepithelial carcinoma which can clinically resemble other pigmented neoplasms. Similarities to melanoma on dermoscopy, histopathology, and reflectance confocal microscopy (RCM) increase the risk of misdiagnosis and, consequently, mismanagement. Here, we descri...

journal_title：Journal of cutaneous pathology

authors： Chuchvara N,Reilly C,Haroon A,Wassef C,Maghari A,Rao B

更新日期：2020-12-01 00:00:00

abstract：:Eccrine nevi are rare hamartomas characterized by an increase in the number or size of eccrine glands. A polypoid form located in the coccygeal area has been described in a few cases and termed coccygeal polypoid eccrine nevus (CPEN). No association with internal malformations was reported in any of these cases. We de...

journal_title：Journal of cutaneous pathology

authors： Frouin E,Riviere B,Maillet O,Willems M,Kalfa N,Costes V,Bessis D

更新日期：2016-08-01 00:00:00

abstract：BACKGROUND:Cutaneous epithelioid angiosarcoma is a type of cutaneous angiosarcoma and usually arise both on the head or neck of the elderly. CASE REPORT:An 86-year-old male with an epithelioid angiosarcoma of the scalp that mimicked malignant melanoma. RESULTS:A large irregular dark grey-blue plaque with an adjacent ...

journal_title：Journal of cutaneous pathology

authors： Brightman LA,Demierre MF,Byers HR

更新日期：2006-01-01 00:00:00

abstract：:Deep wrinkles of 6 elderly people were investigated using electron microscopy. There were ultrastructural differences in the elastotic changes between the area of the wrinkle and the surrounding areas. Elastic fibers containing electron-dense inclusions were mostly seen in the upper dermis of the wrinkled area and wer...

journal_title：Journal of cutaneous pathology

authors： Tsuji T

更新日期：1987-06-01 00:00:00

abstract：:In past years, association of primary cutaneous B-cell lymphoma (CBCL) with infection by Borrelia burgdorferi has been reported in a few patients. The evidence for a pathogenetic role was based on clinical grounds or raised titre of antibodies in serum. Both methods, however, do not prove the association between the m...

journal_title：Journal of cutaneous pathology

authors： Cerroni L,Zöchling N,Pütz B,Kerl H

更新日期：1997-09-01 00:00:00

abstract：BACKGROUND:Bullous pemphigoid (BP) is the most common type of subepidermal bullous disease. Direct immunofluorescence (DIF) is the gold standard for diagnosis, but it requires a fresh tissue specimen. This study was conducted to evaluate the accuracy of using immunohistochemical (IHC) analysis for the detection of C4d ...

journal_title：Journal of cutaneous pathology

authors： Kamyab K,Abdolreza M,Ghanadan A,Mortazavi H,Nikoo A,Motavalli F,Nasimi M

更新日期：2019-10-01 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

authors： Ledoux-Corbusier M,Achten G,De Dobbeleer G

更新日期：1981-06-01 00:00:00

abstract：:Sarcoidosis is a granulomatous condition with diverse clinical presentations, including neurological findings. It was previously hypothesized that perineural sarcoidal granulomas in the skin may be an explanation of small-fiber neuropathy. Herein, we present a case of a 55 year old female with anesthetic cutaneous les...

journal_title：Journal of cutaneous pathology

authors： Kazi R,Kazlouskaya V,Ho J,Karunamurthy A

更新日期：2020-07-01 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：BACKGROUND:Transepithelial elimination is a process by which dermal materials are expelled through an active epithelial-dermal connective tissue interaction. It has been described as a regular or sporadic occurrence in a variety of dermatologic conditions, including sarcoidosis. OBSERVATION:Our patient demonstrated a ...

journal_title：Journal of cutaneous pathology

authors： Ismail A,Beckum K,McKay K

更新日期：2014-01-01 00:00:00

abstract：:A 24-year-old black woman from Uganda was seen for treatment of multiple papules on her hands and feet. The lesions corresponded microscopically to foci of hyperkeratosis and acanthosis. Acid orcein stain revealed marked elastic fiber fragmentation. Acrokeratoelastoidosis of Costa (AKE) was diagnosed. The same damage ...

journal_title：Journal of cutaneous pathology

authors： Fiallo P,Pesce C,Brusasco A,Nunzi E

更新日期：1998-11-01 00:00:00

abstract：:Dirofilaria repens (formerly Dirofilaria conjunctiva) is a natural parasite of the subcutaneous tissues of dogs, cats and wild carnivores in Europe, Africa and Asia. Microfilariae are transmitted to humans by various species of mosquito. An autochthonous case of subcutaneous dirofilariasis is reported in a Greek patie...

journal_title：Journal of cutaneous pathology

authors： Tzanetou K,Gasteratos S,Pantazopoulou A,Gogou C,Konidaris D,Fragia K

更新日期：2009-08-01 00:00:00

abstract：:Two cases of tubular apocrine adenoma were studied by light, histochemical, and electron microscopic methods. This benign apocrine hamartoma must be considered in the classification of appendage tumors, particularly those associated with organoid epithelial nevus, and may be confused with metastatic adenocarcinoma. Th...

journal_title：Journal of cutaneous pathology

authors： Umbert P,Winkelmann RK

更新日期：1976-01-01 00:00:00

abstract：BACKGROUND:Cutaneous manifestations of B-cell chronic lymphocytic leukemia (B-CLL) comprise a wide spectrum of clinicopathologic presentations. In some cases, onset of skin lesions is triggered by antigenic stimulation, and specific skin infiltrates at sites of previous herpes simplex or herpes zoster infection have be...

journal_title：Journal of cutaneous pathology

authors： Cerroni L,Höfler G,Bäck B,Wolf P,Maier G,Kerl H

更新日期：2002-03-01 00:00:00

abstract：BACKGROUND:Cutaneous Rosai-Dorfman disease (CRDD) shares the histopathological features of abundant plasma cells and stromal fibrosis with IgG4-related sclerosing disease. The possible role of IgG4+ plasma cells in CRDD was investigated. METHODS:Twelve cases of CRDD were reviewed, and their lesions were immunostained ...

journal_title：Journal of cutaneous pathology

authors： Kuo TT,Chen TC,Lee LY,Lu PH

更新日期：2009-10-01 00:00:00

abstract：:Lichen aureus is a rare disease of unknown origin that is classified under the group of pigmented purpuric dermatoses. Its most important differential diagnosis is both clinically and histologically mycosis fungoides, into which the disease can proceed in very rare cases. We describe an unusual multilocular lichen aur...

journal_title：Journal of cutaneous pathology

authors： Yazdi AS,Mayser P,Sander CA

更新日期：2008-10-01 00:00:00