Early histopathology of the cutaneous capillary fragility test (Rumpel-Leede).

abstract：BACKGROUND:Chronic graft-vs.-host disease (GVHD) is a severe and potentially fatal complication in patients after undergoing allogeneic stem cell transplant. This disease may be hard to diagnose as it has numerous cutaneous presentations. METHODS:We report four cases of patients seen at Stanford Hospital between Janua...

journal_title：Journal of cutaneous pathology

authors： Park JH,Lester L,Kim J,Kwong BY

更新日期：2016-03-01 00:00:00

abstract：BACKGROUND:Among nonepithelial second neoplasms which are known to be induced by irradiation, rhabdomyosarcomas are extremely rare, and melanomas are infrequent. We report a high-grade sarcoma with rhabdomyoblastic differentiation, which appeared 30 years after megavoltage irradiation for an endometrial adenocarcinoma,...

journal_title：Journal of cutaneous pathology

authors： Miracco C,Materno M,De Santi MM,Pirtoli L,Ninfo V

更新日期：2000-09-01 00:00:00

abstract：BACKGROUND:Cryptococcosis and alternariosis are rare opportunistic infections often observed in immunocompromised patients. Because Cryptococcus and Alternaria are ubiquitous fungi found in soil, the presence of fungi in the dermis has to be observed on histological examination to confirm a real cutaneous, invasive, in...

journal_title：Journal of cutaneous pathology

authors： Courville P,Favennec L,Viacroze C,Barrel A,Young P,Abboud P,Thomine E,Metayer J,Nouvet G

更新日期：2002-01-01 00:00:00

abstract：:We report a case of disseminated Trichosporon asahii in a patient on systemic antifungal therapy who presented with multiple cutaneous nodules suggestive of fungal infection. Histologic features resembled neutrophilic eccrine hidradenitis but staining with periodic acid-Schiff and Gomori methenamine silver confirmed t...

journal_title：Journal of cutaneous pathology

authors： Galligan ER,Fix L,Husain S,Zachariah P,Yamashiro DJ,Lauren CT

更新日期：2019-02-01 00:00:00

abstract：BACKGROUND:p53 mutations are etiologically associated with the development of squamous cell carcinomas (SCCs) or with exposure to specific carcinogens. The study was conducted to examine the relationship of immunohistochemistry (IHC) scores between altered p53 protein expression in relation to patient's habits and hist...

journal_title：Journal of cutaneous pathology

authors： Bukhari MH,Niazi S,Chaudhry NA

更新日期：2009-03-01 00:00:00

abstract：BACKGROUND:Erythema elevatum diutinum (EED) is a rare vasculitis with variable clinical presentation which diagnosis can be challenging. Herein we want to describe the clinicopathological spectrum of findings in five cases of EED. METHODS:We retrospectively analyzed five cases in a single institution collected over a ...

journal_title：Journal of cutaneous pathology

authors： Sardiña LA,Jour G,Piliang MP,Bergfeld WF

更新日期：2019-02-01 00:00:00

abstract：:Multinucleate cell angiohistiocytoma (MCAH) is a rare cutaneous disease entity characterized by multiple red-to-brown or violaceous papules usually located on the acral regions, such as the face and the distal arms and legs. It affects elderly women more than men and rarely occurs at a young age. The exact pathogenic ...

journal_title：Journal of cutaneous pathology

authors： Suh JH,Lee SK,Kim HY,Kim MS,Lee UH

更新日期：2019-03-01 00:00:00

abstract：:A 78-year-old woman with a history of follicular carcinoma of the thyroid developed a painless nodule on her face. A skin biopsy showed a dermal tumor composed of cells with granular, eosinophilic cytoplasm. Immunoperoxidase staining demonstrated thyroglobulin in the tumor cells, confirming the diagnosis of metastatic...

journal_title：Journal of cutaneous pathology

authors： Rico MJ,Penneys NS

更新日期：1985-04-01 00:00:00

abstract：:Malignant transformation occurred in pre-existing sweat gland tumors in 7 patients. Three lesions showed an histologic pattern of eccrine spiradenoma, 2 eccrine poroma, one cylindroma and one papillary eccrine adenoma. Malignant transformation was histologically characterized by the presence of solid tumor areas popul...

journal_title：Journal of cutaneous pathology

authors： Galadari E,Mehregan AH,Lee KC

更新日期：1987-02-01 00:00:00

abstract：:Histologic, immunologic and electron microscopic studies were performed in a patient with transient acantholytic dermatosis which involved oral mucosa. Hitologic and electron microscopic findings were almost identical in both cutaneous and mucous membrane lesions, and these were similar to pemphigus vulgaris; suprabas...

journal_title：Journal of cutaneous pathology

authors： Kanzaki T,Hashimoto K

更新日期：1978-02-01 00:00:00

abstract：BACKGROUND:The present study evaluates the signal transducer and activator of transcription-3 (STAT-3) expression and activation in actinic cheilitis (AC) and the relationship of this protein with the degree of epithelial dysplasia. METHODS:Twenty-five cases of AC were analyzed. Normal lip mucosa was used as a control...

journal_title：Journal of cutaneous pathology

authors： Cury PR,Furuse C,de Araújo NS,de Araújo VC

更新日期：2007-08-01 00:00:00

abstract：BACKGROUND:Tumors with similar or identical histopathologic features have been termed basaloid follicular hamartoma (BFH) or infundibulocystic basal cell carcinoma (BCC). BCC typically lacks immunoreactivity with cytokeratin 20 (CK20) and pleckstrin homology-like domain, family A, member 1 protein (PHLDA1). AIM:A seri...

journal_title：Journal of cutaneous pathology

authors： Honarpisheh H,Glusac EJ,Ko CJ

更新日期：2014-12-01 00:00:00

abstract：BACKGROUND:Cutaneous mesothelioma is rare but may occur following local surgical procedures for visceral mesothelioma or as a metastasis. METHODS:A patient with pleural mesothelioma, who developed papules within chest wall scars, 14 and 15 months after pleural biopsy and thoracentesis, respectively, is reported. RESU...

journal_title：Journal of cutaneous pathology

authors： Shieh S,Grassi M,Schwarz JK,Cheney RT

更新日期：2004-08-01 00:00:00

abstract：:The increased susceptibility of the skin of chronically immunosuppressed individuals to viral infections and sunlight-induced malignancies suggests specific drug-induced, dysfunction of local immune mechanisms within the sun-exposed skin of these individuals. To help understand the effect of immunosuppressive therapy ...

journal_title：Journal of cutaneous pathology

authors： Kelly G,Scheibner A,Murray E,Sheil R,Tiller D,Horvath J

更新日期：1987-08-01 00:00:00

abstract：AIM:Adnexal tumors with divergent lines of differentiation are uncommon. Herein, I report a hamartoma of the eyelid with follicular, sebaceous and apocrine differentiation that exhibited prominent melanin pigmentation. METHODS:A 63-year-old white woman had a nodule present on her left upper eyelid for 15 years. The no...

journal_title：Journal of cutaneous pathology

authors： Proia AD

更新日期：2007-11-01 00:00:00

abstract：:With the exception of skin cancer, prostatic adenocarcinoma represents the most common cancer among men in the United States and the second most common cause of cancer mortality. Mortality is often associated with metastatic disease, which in the case of prostatic adenocarcinoma typically involves bones and only rarel...

journal_title：Journal of cutaneous pathology

authors： Rattanasirivilai A,Kurban A,Lenzy YM,Yaar R

更新日期：2011-06-01 00:00:00

abstract：BACKGROUND:Changes in the clinical appearance of benign dermal nevi during pregnancy may be concerning for malignant transformation. Because the hormonal milieu of pregnancy has not proven to alter their banal behavior, histologic characterization is needed to prevent over-diagnosis and unnecessary treatment. METHODS:...

journal_title：Journal of cutaneous pathology

authors： Chan MP,Chan MM,Tahan SR

更新日期：2010-08-01 00:00:00

abstract：:Melanoma ex blue nevus (MEBN) is a rare, aggressive, and potentially lethal neoplasm. Distinguishing MEBN from an atypical cellular blue nevus can be very challenging. We report a diagnostically difficult case of MEBN with lymph node metastases, in which single nucleotide polymorphism array and fluorescence in situ hy...

journal_title：Journal of cutaneous pathology

authors： Castillo SA,Pham AK,Barton DT,Lefferts JA,Yan S,Bridge JA,Linos K

更新日期：2019-03-01 00:00:00

abstract：:A histologically unique condition of the sweat duct was found in a miliaria-like papular eruption on the extensor surfaces of extremities of a 41-year-old female patient. The hypertrophic epithelium of the sweat duct wall consisted of extensively vacuolated clear cells. There was mild hyperkeratosis around the sweat d...

journal_title：Journal of cutaneous pathology

authors： Izaki S,Kono E,Hirai A,Kitamura K

更新日期：1994-06-01 00:00:00

abstract：BACKGROUND:Nestin is one of the intermediate filaments that are expressed in proliferating neural progenitor cells during development of the central nervous system (CNS) and peripheral nervous system. Postnatal re-expression of the protein occurs mainly under pathological conditions, including injury and neoplasia. In ...

journal_title：Journal of cutaneous pathology

authors： Brychtova S,Fiuraskova M,Hlobilková A,Brychta T,Hirnak J

更新日期：2007-05-01 00:00:00

abstract：:An 11-month-old female with focal dermal hypoplasia syndrome is described. Histologically, the skin lesions were characterized by a marked decrease in dermal connective tissue. Ultrastructurally, there were a number of fine filamentous structures measuring 5 to 70 nm within and between the bundles of collagen; most of...

journal_title：Journal of cutaneous pathology

authors： Tsuji T

更新日期：1982-08-01 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

authors： Tomaszewski MM,Lupton GP

更新日期：1998-03-01 00:00:00

abstract：BACKGROUND:During a clinical trial, we obtained 16 biopsies of skin eruptions induced by aspirin in patients with chronic idiopathic urticaria (CIU). In this setting, aspirin triggers skin eruptions through a well-established non-immunological mechanism involving the inhibition of cyclooxygenase type I. This presented ...

journal_title：Journal of cutaneous pathology

authors： Zembowicz A,Mastalerz L,Setkowicz M,Radziszewski W,Szczeklik A

更新日期：2004-04-01 00:00:00

abstract：BACKGROUND:The use of immunohistochemical (IHC) stains in dermatopathology is commonplace; however, little is known regarding utilization trends in melanoma diagnosis. Current Medicare local coverage determinations (LCDs) state that most pigmented lesions, including melanoma, can be diagnosed using H&E alone. METHODS:...

journal_title：Journal of cutaneous pathology

authors： Dinehart MS,Dinehart SM,Sukpraprut-Braaten S,High WA

更新日期：2020-05-01 00:00:00

abstract：:Typical pustular lesions of impetigo herpetiformis were examined by electron microscopy. In the upper layers of the epidermis degenerated keratinocytes and neutrophils lay close together and amorphous substances were seen within and outside the keratinocytes. Neutrophiles were not observed within the keratinocytes. Th...

journal_title：Journal of cutaneous pathology

authors： Yamada M,Yoshinaga H

更新日期：1976-01-01 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：:Psoriasis is characterized by immune activation, increased proliferation and abnormal differentiation of keratinocytes. The reported anti-psoriatic mechanisms of action in vivo of vitamin D analogues include reduction of keratinocyte proliferation and induction of keratinocyte terminal differentiation. We investigated...

journal_title：Journal of cutaneous pathology

authors： Lu I,Gilleaudeau P,McLane JA,Heftler N,Kamber M,Gottlieb S,Krueger JG,Gottlieb AB

更新日期：1996-10-01 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：: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：:Spontaneous regression (SR) of cancer is a rare but well-documented biological phenomenon, which is even rarer in the context of metastatic breast carcinoma. Different mechanisms of SR are still under debate, including immune-mediated response. We herein report a case of the SR of intralymphatic cutaneous metastases o...

journal_title：Journal of cutaneous pathology

authors： Tomasini C

更新日期：2020-08-01 00:00:00