A5065966632- Nonmelanoma Skin Cancer Studies
- Cutaneous Melanoma Detection and Management
- Vascular Malformations and Hemangiomas
- Cancer and Skin Lesions
- Vascular Tumors and Angiosarcomas
- Tumors and Oncological Cases
- Cutaneous lymphoproliferative disorders research
- Genetic and rare skin diseases.
- Parvovirus B19 Infection Studies
- Nail Diseases and Treatments
- Dermatologic Treatments and Research
- Melanoma and MAPK Pathways
- Chemotherapy-related skin toxicity
- Autoimmune Bullous Skin Diseases
- Soft tissue tumors and treatment
- Sarcoma Diagnosis and Treatment
- Autoimmune and Inflammatory Disorders
- AI in cancer detection
- Histiocytic Disorders and Treatments
- Dermatological diseases and infestations
- melanin and skin pigmentation
- Molecular Biology Techniques and Applications
- Infectious Diseases and Mycology
- Fungal Infections and Studies
- Tattoo and Body Piercing Complications
Hospital Universitario Son Espases
2014-2023
Homerton University Hospital NHS Foundation Trust
2013
Hospital Universitario Son Dureta
2003-2010
Universidad de Salamanca
2006
Instituto Nacional de la Salud
1990
Hospital Clínico Universitario de Valladolid
1987
Skin cancer has become a public health problem due to its increasing incidence. However, the malignancy risk of lesions can be reduced if diagnosed at an early stage. To do so, it is essential identify particular characteristics such as symmetry lesions. In this work, we present novel approach for skin lesion classification dermoscopic images based on deep learning techniques. We use CNN model, which classifies either "fully asymmetric", "symmetric with respect one axis", or two axes"....
Abstract Background Naevus sebaceous is a congenital hamartoma commonly associated with the development of secondary neoplasms. There are sparse data relating to dermoscopy tumours arising in naevus sebaceous. Objectives To evaluate dermoscopic features large series neoplasms Methods Digital images 58 histopathologically confirmed cases collected from 11 hospitals Spain, France, Italy and Austria were evaluated for presence structures patterns. Results The most frequent were: trichoblastoma...
The main high-penetrance melanoma susceptibility gene is CDKN2A, encoding p16INK4A and p14ARF. MITF variant p.E318K also predisposes to renal cell carcinoma. To date, the prevalence of its clinical phenotypical implications has not been previously assessed in a single cohort Spanish patients with or mutation carriers.To evaluate assess association phenotypic features.A hospital-based, case-control study was conducted at Melanoma Unit Hospital Clinic Barcelona, genotyped all using TaqMan...
The dermoscopy of lymphangioma circumscriptum, also known as superficial lymphatic malformation, remains to be clarified.Digital dermoscopic images 45 histopathologically confirmed cases circumscriptum collected from nine hospitals in Spain, Italy and Turkey were evaluated for the presence structures patterns.Our study shows that most common structure found was lacunae (89% cases). latter red or dark-coloured 18 (45%), yellowish whitish 14 (35%) multicoloured eight (20%). second vascular...
Journal Article Pemphigus‐like lesions induced by imiquimod Get access A. Bauza, Bauza Departments of Dermatology Dr Ana Alonso, Calle Passerell numero 8, 2 A, 07011, Palma de Mallorca, Baleares, Spain. E‐mail: abauza@aedv.es Search for other works this author on: Oxford Academic Google Scholar L. J. Del Pozo, Pozo C. Saus, Saus Anatomopathology, Son Dureta University Hospital, Spain Martin Clinical and Experimental Dermatology, Volume 34, Issue 5, 1 July 2009, Pages e60–e62,...
Abstract Dermoscopy has been shown to be a valuable tool in the diagnosis and monitoring of several infectious diseases. We report case tinea corporis an infant whom dermoscopy helped us determine vellus hair involvement, causing treatment switched from topical systemic antifungal therapy.
<b><i>Background:</i></b> Most studies on dermoscopy of acral lesions were conducted in Asian populations. In this study, we analyzed these features a predominantly Caucasian population. <b><i>Objective:</i></b> Estimate the prevalence dermoscopic lesions, and assess their level agreement between observers. <b><i>Methods:</i></b> retrospective multicenter 167 (66 melanomas) evaluated for 13 patterns by 26 physicians, via...
Targetoid hemosiderotic hemangioma is an uncommon, vascular, benign solitary lesion of lymphatic origin that can be misdiagnosed as other tumors including melanomas.To evaluate the dermoscopic features a large series targetoid hemangiomas.Digital images 35 histopathologically confirmed cases hemangiomas collected from 7 hospitals in Spain and Italy were evaluated for presence structures patterns.The results our study reveal central red dark lacunae peripheral circular reddish-violaceous...
Nodular hidradenoma is an uncommon, benign, adnexal neoplasm of apocrine origin which a clinical simulator other tumours.The aim this study was to evaluate the morphological findings large series nodular hidradenomas under dermoscopic observation.Dermoscopic examination 28 cases performed specific criteria and patterns.The most frequently occurring features were: (1) in 96.4% cases, homogeneous area that covered lesion partially or totally, colour pinkish 46.4% bluish 28.6%, red-blue 14.3%,...
Glomus tumours (GTs) are benign cutaneous neoplasms derived from the neuromyoarterial apparatus with a strong predilection for acral sites, especially subungual space. Current data regarding dermoscopy of these lesions very limited.To analyse dermoscopic structures and patterns seen in large series (SUGTs) extraungual glomus (EUGTs) to determine their diagnostic significance.Clinical images 86 histopathologically proven cases GTs (47 SUGTs 39 EUGTs) collected 9 hospitals Spain, France,...
El documento de consenso respecto al manejo del melanoma primario la piel, que detallamos a continuación, nace puesta en común, aceptación, revisión y confrontación con literatura reciente (incluyendo guías clínicas nacionales e internacionales), así como los protocolos diagnóstico, seguimiento tratamiento consensuados diferentes centros hospitalarios toda Cataluña Balerares pertenencientes Xarxa Centres Melanoma Catalunya i Balears. objetivo principal este es exponer forma conjunta el...
A variety of cutaneous smooth muscle neoplasms may arise in the skin and are frequently unrecognized by clinicians. There is sparse data relating to dermoscopy piloleiomyomas (PL), nothing has been published about angioleiomyomas (AL) leiomyosarcomas (LS).To evaluate morphological findings a large series PL, AL LS under dermoscopic observation, comparing these among them.Digital images 136 histopathologically confirmed cases (114 13 9 LS) collected from 10 Hospitals Spain, Austria Italy were...
This consensus statement on the management of primary cutaneous melanoma that we present here was based selection, discussion, review, and comparison recent literature (including national international guidelines). The protocols for diagnosis, treatment, follow-up used in hospital centers throughout Catalonia Balearic Isles belonging to Network Catalan Melanoma Centers were also considered. main objective this overall patients typically our region at time. As such, not designed be an...
Melanoma in individuals with oculocutaneous albinism has been reported the literature to be rare compared more common occurrence of squamous cell carcinoma and basal carcinoma. We present a singular case amelanotic naevoid melanoma arising from small congenital naevus 16‐month old albino boy, youngest date.
Abstract Background/Objectives Arteriovenous tumour is a distinct, benign, acquired vascular lesion that can be misdiagnosed. Methods A dermoscopic examination of 39 cases arteriovenous tumours collected from four Spanish hospitals was performed to evaluate specific criteria and patterns. Results The most common structures found were vascular, 95% (37/39); 90% (35/39) non‐arborising telangiectasia. All the lesions except two (95%) had homogeneous pigmentation background red in 30 (77%),...
Departments of *Dermatology, and †Pathology, Hospital Universitari Son Espases, Palma Mallorca, Spain. Reprints: Nicole Knöpfel, MD, Department Dermatology, Ctra. de Valldemossa, 79, 07010 Spain (e-mail: [email protected]). The authors declare no conflicts interest.
To perform a cost-effectiveness and cost-utility analysis of ingenol mebutate in the treatment actinic keratosis Spain. We used an adapted Markov model to simulate evolution cohort patients (mean age, 73 years) with over 5-year period. The comparators were diclofenac 3% imiquimod 5%. was performed from perspective Spanish National Health System based on direct costs (2015 retail price plus value added tax less mandatory discount). A panel experts estimated resources, taking unit national...
<b><i>Background:</i></b> Preoperative diagnosis of malignant collision tumors (MCT) is extremely difficult. The value dermoscopy to improve the correct detection these has not been previously studied. This study aims evaluate diagnostic accuracy MCT with and without describe dermoscopic features a large series MCT. <b><i>Methods:</i></b> Dermoscopic images 161 were evaluated. Clinical histopathologically proven intermingled other randomly...