Search Results - "Sangüeza, P"

Dermatofibrosarcoma Protuberans by Allen, Aubrey, BA, Ahn, Christine, MD, Sangüeza, Omar P., MD

“…Dermatofibrosarcoma protuberans (DFSP) is an uncommon dermal neoplasm that exhibits a high rate of local recurrence and infiltrative behavior, but has a low…”
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Proliferating Trichilemmal Tumors: A Review of the Literature by SATYAPRAKASH, ANITA K., SHEEHAN, DANIEL J., SANGÜEZA, OMAR P.

“…BACKGROUND Proliferating trichilemmal tumors (PTTs) are uncommon lesions whose histologic hallmark is the presence of trichilemmal keratinization. PTT is…”
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Dermatomyositis panniculitis: a clinicopathological and immunohistochemical study of 18 cases by Santos‐Briz, A., Calle, A., Linos, K., Semans, B., Carlson, A., Sangüeza, O.P., Metze, D., Cerroni, L., Díaz‐Recuero, J.L., Alegría‐Landa, V., Mascaró, J.M., Moreno, C., Rodríguez‐Peralto, J.L., Requena, L.

“…Background Panniculitis occurring in dermatomyositis is uncommon, with only a few cases described in the literature, most of them as case reports. Objective…”
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Intralymphatic Histiocytosis. A Clinicopathologic Study of 16 Cases by REQUENA, Luis, EL-SHABRAWI-CAELEN, Laila, WALSH, Sarah N, SEGURA, Sonia, ZIEMER, Mirjana, HURT, Mark A, SANGÜEZA, Omar P, KUTZNER, Heinz

“…Intralymphatic histiocytosis is a rare condition characterized by the presence of dilated lymphatic vessels containing aggregates of mononuclear histiocytes…”
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Cutaneous Epithelioid Angiomatous Nodule : A Case Series and Proposed Classification by SANGÜEZA, Omar P, WALSH, Sarah N, SHEEHAN, Daniel J, FERNANDEZ ORLAND, Almudena, LLOMBART, Beatriz, REQUENA, Luis

“…Cutaneous epithelioid angiomatous nodule is a peculiar and recently recognized vascular proliferation. Clinically, these lesions affect different areas of the…”
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Update on Vascular Neoplasms by Sangüeza, Omar P., MD

“…This article provides an update on vascular neoplasms. New immunohistochemical markers for the diagnosis of vascular neoplasms tumor 1, infantile hemangiomas,…”
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PEComas: a review with emphasis on cutaneous lesions by Walsh, Sarah N., MD, Sangüeza, Omar P., MD

“…The connection between angiomyolipoma (AML) of the kidney, clear cell sugar tumor (CCST) of the lung, and pulmonary lymphangioleiomyoma (LAM), was…”
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Malignant Sweat Gland Tumors by Ahn, Christine S., Sangüeza, Omar P.

“…Malignant sweat gland neoplasms are a confusing area within dermatopathology, with many entities reported under several designations in the literature. This…”
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Lymphangitic Melanomatosis: Case Report of Intralymphatic Spread of Melanoma in a 66-year-old Man by Srivatsa, Shantanu, Smith, Collin-Jamal, Sangüeza, Omar P, Miedema, Jayson, Collichio, Frances A, Googe, Paul B

“…Melanoma with lymphatic invasion has been associated with increased risk of metastasis, but the mechanisms and clinical implications are poorly understood…”
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Mycosis fungoides: an updated review of clinicopathologic variants by Ahn, Christine S, ALSayyah, Ahmed, Sangüeza, Omar P

“…Mycosis fungoides (MF) is the most common primary cutaneous T-cell lymphoma. Although it was first described in 1833, our understanding of this disease has…”
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Synchronous verrucous carcinoma and cutaneous T-cell lymphoma by Parsons, Amy C., MD, Sheehan, Daniel J., MD, Sangüeza, Omar P., MD

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Melanocytic Nevi of Special Sites by Ahn, Christine S, Guerra, Analia, Sangüeza, Omar P

“…Melanocytic nevi located on specific regions of the body can demonstrate unusual histopathological features such as asymmetry, irregular nesting patterns,…”
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In Memoriam: Daniel (Danny) Santa Cruz, MD by Sangüeza, Omar. P., Casas, José G.

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Progressive Hyperpigmentation on the Face in a Skin of Color Woman: Challenge by Gosch, Marianne E, McMichael, Amy J, Niehaus, Angela G, Sangüeza, Omar P

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Progressive Hyperpigmentation on the Face in a Skin of Color Woman: Answer by Gosch, Marianne E, McMichael, Amy J, Niehaus, Angela G, Sangüeza, Omar P

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Morphea With Keloidal Features: A Case Report and Review of the Literature by Yu, Dongfang, Ibarra, Barbara S., Akkurt, Zeynep M., Ahn, Christine, Sangüeza, Omar P.

“…Keloidal morphea is a rare variant of scleroderma, which often can be clinically confused with keloid or scar formation. We report a 34-year-old woman with a…”
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Keratotic Papules and Plaques on Lower Limbs: Challenge by Roque Quintana, Belinda, Quickenborne, Christiaan F., Ali, Saba M., Sangüeza, Omar P.

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Keratotic Papules and Plaques on Lower Limbs: Answer by Roque Quintana, Belinda, Quickenborne, Christiaan F., Ali, Saba M., Sangüeza, Omar P.

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Hypopigmented Macules as Manifestation of Lichen Planus and Lichen Planopilaris by Arnold, David, Hoffman, Melissa B, Onajin, Oluwakemi, Sangüeza, Omar P, McMichael, Amy

“…Lichen planus (LP) is an idiopathic inflammatory disease of the skin, hair, nails, and mucous membranes. Classic cutaneous LP is characterized by violaceous…”
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Mucinous Syringometaplasia: Case Report and Review of the Literature by Macías-Alonso, Begoña, Solís-Ledesma, Guillermo, Sánchez-Tadeo, María T., Jarquin-Guillermo, Norma E., Velázquez-Espinosa, Oscar A., Sangüeza, Omar P.

“…Mucinous syringometaplasia is a rare and poorly recognized entity that usually presents as a warty tumor in acral regions. It is more frequent in men, and the…”
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