Luis Requena: Influence Statistics

Luis Requena

Luis Requena

Servicio de Dermatología, Fundación Jiménez Díaz, Madrid, Spain. | Department of Dermatology, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain | Dermatology ...

Luis Requena: Expert Impact

Concepts for which Luis Requena has direct influence: Erythema nodosum , Vascular neoplasms , Neoplastic cells , Skin neoplasms , Histopathologic findings , Basal cell carcinoma , Differential diagnosis .

Luis Requena: KOL impact

Concepts related to the work of other authors for which for which Luis Requena has influence: Basal cell carcinoma , Skin neoplasms , Differential diagnosis , Erythema nodosum , Mycosis fungoides , Cutaneous metastases , Nevus sebaceus .

KOL Resume for Luis Requena


Servicio de Dermatología, Fundación Jiménez Díaz, Madrid, Spain.

Department of Dermatology, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain


Dermatology Department, Hospital Fundación Jiménez Díaz, Madrid, Spain.

Servicio de Dermatología, Fundación Jiménez Díaz, Madrid, España.


Department of Dermatology, Fundación Jimenez-Diaz, Madrid, Spain.

Dermatology of the Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain; and.


Hospital Fundación Jiménez Díaz e Instituto de Investigación FJD, Madrid, Spain

Fundacion Jimenez Diaz, CIBERONC;

Departments of, Dermatology


Universidad Autónoma, Madrid, Spain

Dermatology, and.


Departments of Dermatology and Pathology, Fundación Jiménez Díaz, Universidad Autónoma, Madrid, Spain

Servicio de Dermatología, Hospital Universitario Fundación Jiménez Díaz, Universidad Autónoma, Madrid, España


Department of Dermatology, Fundación Jiménez Díaz, Universidad Autónoma de Madrid, Spain.

Dermatology, IIS-Fundacion Jimenez Diaz, School of Medicine, UAM, Madrid, Spain

Servicio de Dermatología, Fundación Jiménez Díaz, Universidad Autónoma de Madrid, Madrid, España


Department of Dermatology, Fundación Jiménez Diaz, Madrid, Spain.

Fundación Jiménez Díaz, Dermatology, Madrid, Spain

Universidad Autónoma de Madrid, Madrid, España


Department of Dermatology, Universidad Autonoma de Madrid, Fundacion Jimenez Diaz, Madrid, Spain


Fundación Jiménez Díaz, Universidad Autónoma, Madrid, España

Fundacion Jimenez Diaz Madrid Spain


Dermatology, Hospital del Niño Jesús, Madrid, Spain

Departamento de Dermatología, Fundación Jiménez Díaz, Madrid, España


From the Departments of *Dermatology; †Infectious Diseases; ‡Pathology, Fundación Jiménez Díaz, Universidad Autónoma, Madrid, Spain; and §Dermatopathologie Friedrichshafen, Friedrichshafen, Germany.

Dermatology Department, Fundación Jiménez Díaz-Capio, 28040 Madrid, Spain

Prominent publications by Luis Requena

KOL-Index: 17195 . BACKGROUND: Erythema induratum of Bazin is a mostly lobular panniculitis. There is considerable controversy in the literature about whether or not vasculitis is a histopathologic requirement to establish the diagnosis of erythema induratum of Bazin. Even accepting vasculitis as a histopathologic criterion, there is no agreement about the nature and size of the involved vessels. OBJECTIVE: ...
Known for Erythema Induratum | Lobular Panniculitis | Small Vessels | Connective Tissue
KOL-Index: 13509 . BACKGROUND: Myoepithelial neoplasms, both benign and malignant, are rare but well-established clinicopathologic entities in the salivary glands, the breast, and the lung. Despite similarities between cutaneous sweat glands and glandular structures in the above-mentioned organs as well as the presence of regular myoepithelial cells around cutaneous eccrine/apocrine glands, the concept of ...
Known for Myoepithelial Neoplasms | Cutaneous Myoepithelioma | Mixed Tumor | 20 Cases
KOL-Index: 11943 . Pigmented mammary Paget disease is a rare clinicopathologic variant of mammary Paget disease. It has been described in female and male patients with intraductal mammary carcinoma extending to the epidermis of the nipple and areola through a lactiferous duct. Pigmented cutaneous metastases from breast carcinoma are uncommon variants of epidermotropic metastatic breast carcinoma. All these ...
Known for Breast Carcinoma | Pigmented Mammary | Paget Disease | Neoplastic Cells
KOL-Index: 11601 . BACKGROUND: Imiquimod is an immune response modifier that acts through toll-like receptor 7 to induce cytokine production and a subsequent innate and adaptive cell-mediated immune response. Clinical studies have demonstrated clinical and histological clearance of superficial basal cell carcinoma (sBCC) after treatment with imiquimod 5% cream. OBJECTIVES: To evaluate the safety and clinical ...
Known for Cell Carcinoma | Imiquimod 5 | Histological Clearance | 6 Weeks
KOL-Index: 11006 . This second part of our review about vascular proliferations summarizes the clinicopathologic features of the cutaneous vascular hyperplasias and benign neoplasms. Hyperplasias comprise a heterogeneous group of vascular proliferations that eventually show a tendency to regression. Angiolymphoid hyperplasia with eosinophilia is included within the group of hyperplasias because of its ...
Known for Vascular Proliferations | Capillary Hemangioma | Eosinophilia Angiomatosis | Differential Endothelium
KOL-Index: 10833 . BACKGROUND: Wilms tumor 1 (WT1) protein is expressed during angiogenesis and malignant transformation of endothelial cells and can be helpful to distinguish between proliferative and malformative vascular lesions. METHODS: We evaluated retrospectively 117 vascular neoplasms and 50 vascular malformations. Vascular neoplasms included infantile hemangioma (n = 87), noninvoluting congenital ...
Known for Vascular Malformations | Tumor 1 | Infantile Hemangioma | Positive Expression
KOL-Index: 10783 . BACKGROUND: Chilblains ('COVID toes') are being seen with increasing frequency in children and young adults during the COVID-19 pandemic. Detailed histopathological descriptions of COVID-19 chilblains have not been reported, and causality of SARS-CoV-2 has not yet been established. OBJECTIVES: To describe the histopathological features of COVID-19 chilblains and to explore the presence of ...
Known for Covid19 Chilblains | Endothelial Cells | Electron Microscopy | Skin Biopsies
KOL-Index: 10617 . The panniculitides represent a group of heterogeneous inflammatory diseases that involve the subcutaneous fat. The specific diagnosis of these diseases requires histopathologic study because different panniculitides usually show the same clinical appearance, which consists of subcutaneous erythematous nodules on the lower extremities. However, the histopathologic study of panniculitis is ...
Known for Septal Panniculitis | Subcutaneous Fat | Needle Diagnosis | Nodosum Humans
KOL-Index: 10566 . Desmoplastic melanoma (DM) is a rare variant of spindle cell melanoma, which usually develops in sun-damaged skin of elderly patients. Often the lesion is nonpigmented and frequently mistaken for a nonmelanocytic proliferation, which delays diagnosis and treatment and therefore worsens the prognosis. The spindle shape of neoplastic melanocytes, the prominent desmoplasia, and the frequent ...
Known for Malignant Melanoma | Cases Dm | Clinicopathologic Analysis | Spindle Cells
KOL-Index: 10223 . Several isolated markers have been proposed to aid in differential diagnostic of difficult melanocytic lesions, albeit none has been shown to be definitive in differentiating Spitz nevus from melanoma. This study proposes a wide panel of 22 markers having important functions in different biological functions (cell cycle, apoptosis, DNA repair proteins and membranous receptors) to provide a ...
Known for Spitz Nevi | Immunohistochemical Profile | Preschool Diagnosis | Cyclin D1
KOL-Index: 10211 . Several types of cutaneous vascular proliferations have been described in areas of irradiated skin, including both benign lesions, such as benign lymphangiomatous papules, atypical vascular lesions, or benign lymphangioendothelioma, and malignant neoplasms such as high-grade angiosarcomas. This report describes the clinicopathologic features of 15 cases of different types of benign ...
Known for Vascular Proliferations | Irradiated Skin | Endothelial Cells | Benign Lymphangiomatous Papules
KOL-Index: 10194 . Cutaneous T-cell lymphoma (CTCL) is a heterogeneous group of primary cutaneous T-cell lymphoproliferative processes, mainly composed of mycosis fungoides and Sézary syndrome, the aggressive forms of which lack an effective treatment. The molecular pathogenesis of CTCL is largely unknown, although neoplastic cells show increased signaling from T-cell receptors (TCRs). DNAs from 11 patients ...
Known for Plcg1 Mutations | Cell Lymphoma | Nuclear Factor | Sézary Syndrome
KOL-Index: 10168 . We report a typical case of papular-purpuric "gloves and socks" syndrome (PPGSS) in which primary infection by parvovirus B19 was demonstrated by seroconversion to this virus; parvovirus B19 DNA was also identified by polymerase chain reaction (PCR) methods in the sera of the patient and in the cutaneous biopsy specimen, both taken 4 days after the onset of clinical manifestations. To our ...
Known for Parvovirus B19 | Cutaneous Lesions | Chain Reaction | Socks Syndrome Ppgss

Key People For Erythema Nodosum

Top KOLs in the world
Luis Requena
erythema nodosum neoplastic cells skin neoplasms
Edouard M Grosshans
lupus erythematosus langerhans cells cutaneous metastasis
Bernard J Cribier
basal cell chronic urticaria skin neoplasms
Ernest Heid
cutaneous metastasis schnitzler syndrome erythema nodosum
Anne Caille
erythema nodosum 129 cases streptococcal infections
Evaristo Sánchez Yus
sebaceous differentiation erythema nodosum intradermal nevus

Servicio de Dermatología, Fundación Jiménez Díaz, Madrid, Spain. | Department of Dermatology, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain | Dermatology Department, Hospital Fundación Jiménez Díaz, Madrid, Spain. | Department of Derma