Search Results - "Argenyi, Z."

Atypical spitz nevi/tumors: Lack of consensus for diagnosis, discrimination from melanoma, and prediction of outcome by Barnhill, Raymond L, Argenyi, Zsolt B, From, Lynn, Glass, L.Frank, Maize, John C, Mihm, Martin C, Rabkin, Michael S, Ronan, Salve G, White, Wain L, Piepkorn, Michael

“…The biological nature of Spitz nevi/tumors and their diagnostic distinction from, or relationship to, melanoma remain unresolved issues. In this report, a…”
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Dysplastic naevi with moderate to severe histological dysplasia: a risk factor for melanoma by Shors, A.R., Kim, S., White, E., Argenyi, Z., Barnhill, R.L., Duray, P., Erickson, L., Guitart, J., Horenstein, M.G., Lowe, L., Messina, J., Rabkin, M.S., Schmidt, B., Shea, C.R., Trotter, M.J., Piepkorn, M.W.

“…Summary Background  The risk of malignant melanoma associated with histologically dysplastic naevi (HDN) has not been defined. While clinically atypical naevi…”
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A rare case of plasmacytoma‐like post‐transplant lymphoproliferative disorder presenting in the skin of a lung transplant patient by McFarlane, R, Hurst, S, Sabath, D, George, E, Argenyi, Z

“…Post‐transplant lymphoproliferative disorder (PTLD) is a lymphoid proliferation that develops as a complication of solid organ or bone marrow transplants. Most…”
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A new application of BCG antibody for rapid screening of various tissue microorganisms by Kutzner, Heinz, Argenyi, Zsolt B., Requena, Luis, Rütten, Arno, Hügel, Heino

“…Background: In routine dermatopathology there is growing demand for a simple, fast, cost-effective, and highly sensitive screening tool for the detection of…”
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Dermoscopy (epiluminescence microscopy) of pigmented skin lesions. Current status and evolving trends by Argenyi, Z B

“…Dermoscopy (epiluminescence microscopy) is a noninvasive technique that is designed for in vivo microscopic examination of pigmented skin lesions, particularly…”
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Cutaneous neural heterotopias and related tumors relevant for the dermatopathologist by Argenyi, Z B

“…Heterotopic neural tumors are rare in the skin; however, when encountered, they often pose a diagnostic problem. While the clinicopathologic features of most…”
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Ultrastructural spectrum of cutaneous nerve sheath myxoma/cellular neurothekeoma by Argenyi, Z B, Kutzner, H, Seaba, M M

“…The histogenesis of cutaneous nerve sheath myxoma (NSM)/cellular neurothekeoma (CNT) is still controversial. In this study, we examined the ultrastructural…”
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Nerve sheath myxoma (neurothekeoma) of the skin: light microscopic and immunohistochemical reappraisal of the cellular variant by Argenyi, Z B, LeBoit, P E, Santa Cruz, D, Swanson, P E, Kutzner, H

“…Nerve sheath myxoma (NSM) is a rare cutaneous neoplasm, the histogenesis of which is controversial. Fifteen cases of NSM were studied by routine light…”
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CD31 immunoreactivity in mesenchymal neoplasms of the skin and subcutis: report of 145 cases and review of putative immunohistologic markers of endothelial differentiation by DeYoung, B R, Swanson, P E, Argenyi, Z B, Ritter, J H, Fitzgibbon, J F, Stahl, D J, Hoover, W, Wick, M R

“…CD31 has recently been reported as a specific marker of endothelial differentiation among non-hematopoietic human neoplasms. In order to address this…”
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Keratoacanthoma versus squamous cell carcinoma. An immunohistochemical reappraisal of p53 protein and proliferating cell nuclear antigen expression in keratoacanthoma-like tumors by Cain, C T, Niemann, T H, Argenyi, Z B

“…The controversy of distinguishing keratoacanthomas (KAs) from well-differentiated squamous cell carcinomas (WDSCCs) is well established. A number of recent…”
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Cutaneous parachordoma : A light microscopic and immunohistochemical report of two cases and review of the literature by IMLAY, S. P, ARGENYI, Z. B, STONE, M. S, MCCOLLOUGH, M. L, HENGHOLD, W. B

“…Parachordomas are rare cutaneous tumors that show virtually identical histologic findings to chordomas. Therefore, the major differential diagnosis in a case…”
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S-100 protein-negative malignant melanoma: fact or fiction? A light-microscopic and immunohistochemical study by Argenyi, Z B, Cain, C, Bromley, C, Nguyen, A V, Abraham, A A, Kerschmann, R, LeBoit, P E

“…S-100 protein is considered a characteristic immunohistochemical marker for all nevomelanocytic lesions, in which it is expected to be present consistently. We…”
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Immunohistochemical study of Spitz nevi and malignant melanoma with use of antibody to proliferating cell nuclear antigen by Niemann, T H, Argenyi, Z B

“…Spitz nevi and malignant melanoma may be difficult to differentiate histologically. We applied an antibody to proliferating cell nuclear antigen (PCNA) to…”
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Histiocytosis X of the vulva with a confusing clinical and pathologic presentation : a case report by SAVELL, V, HANNA, R, BENDA, J. A, ARGENYI, Z. B

“…Histiocytosis X (HX) is a rare disorder of Langerhans cells and most commonly occurs in children. We report a case of HX of the vulva in a 76-year-old woman…”
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Comparative light-microscopic and immunohistochemical study of traumatic and palisaded encapsulated neuromas of the skin by Argenyi, Z B, Santa Cruz, D, Bromley, C

“…The primary hyperplastic nature of palisaded encapsulated neuromas (PENs) has been recently challenged by suggesting a traumatic origin. We studied eight cases…”
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CD44 expression in benign and malignant nevomelanocytic lesions by Leigh, Christopher J, Palechek, Patricia L, Knutson, Jennifer R, McCarthy, James B, Cohen, Michael B, Argenyi, Zsolt B

“…CD44 is an integral membrane glycoprotein that is a principal receptor for hyaluronan and plays a role in cell-extracellular matrix interactions. Recent…”
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Malignant eccrine spiradenoma. A clinicopathologic study by Argenyi, Z B, Nguyen, A V, Balogh, K, Sears, J K, Whitaker, D C

“…Malignant eccrine spiradenomas (MES) are exceedingly rare and their immunohistochemical and ultrastructural features have not been fully characterized. We…”
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Degenerative ("ancient") changes in benign cutaneous schwannoma. A light microscopic, histochemical and immunohistochemical study by Argenyi, Z B, Balogh, K, Abraham, A A

“…We studied the degenerative "ancient" changes in 19 cases of benign cutaneous schwannoma (BCS). Using conventional and immunohistochemical stains, we found (a)…”
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Immunohistochemical characterization of palisaded, encapsulated neuroma by Argenyi, Z B

“…Eleven cases of palisaded, encapsulated neuroma (PEN) were studied by routine light microscopic and immunohistochemical methods. PEN showed the following…”
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Recent developments in cutaneous neural neoplasms by Argenyi, Z B

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