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008 170516s2017 sz a o 001 0 eng d
020 _a3319449931
_q(electronic bk.)
020 _a9783319449937
_q(electronic bk.)
020 _z3319449915
020 _z9783319449913
_q(print)
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050 4 _aRL165
_b2017 EB
245 0 0 _aMelanonychias
_cNilton Di Chiacchio, Antonella Tosti, editors.
264 1 _aCham, Switzerland
_bSpringer International Publishing
_c2017
300 _a1 recurso en línea (xi, 155 páginas)
_bilustraciones (algunas a color)
336 _aTexto
_btxt
_2rdacontent
337 _aelectrónico
_bc
_2rdamedia
338 _arecurso electrónico
_bcr
_2rdacarrier
347 _atext file
_bPDF
505 0 _aPreface; Contents; Contributors; 1: Melanocytes of the Nail; Introduction; History; Developments; Outlook: Future Developments; References; 2: Epidemiology of Melanonychias; References; 3: Clinical Evaluation: Clinical Features, Worrisome Signs, and the ABCDEF Rule; Introduction; Epidemiology; History of the Diagnosis of Subungual Melanoma; Differential Diagnosis; Patient History; Clinical Examination; The ABCDEF Rule; Limitations of the Clinical Evaluation of LM; Pediatric LM; References; 4: Dermoscopy of the Nail Plate, Nail Matrix, and Nail Bed; Dermoscopy of the Nail Plate.
505 8 _aClinical Features Organisms; Trauma; Staining; Neoplasms; Diagnostic Clues; References; 10: Histological Analysis of the Nail Plate in the Diagnosis of Melanonychia and Other Nail Pigmentation; Introduction; Histological Features in Nail Plate Samples; References; 11: Biopsy; Introduction; Indications for Biopsy; Anatomy of the Nail Unit; Hemostasis and Anesthesia; Preoperative Preparation; Procedure; Exposure and Visualization of the Nail Matrix; Complete or Partial Nail Avulsion; Tangential Shave Nail Matrix Biopsy; Three-Millimeter Punch Biopsy Excision.
505 8 _aLentigo and Nevus of the Matrix Diagnosis; Differential Diagnosis; Treatment of Nail Lentigo and Nevi; Outlook: Future Developments; References; 7: Subungual Melanoma; Introduction; Epidemiology; History; Clinical Features; Melanonychia Characteristics; Width; Shape; Color; Location; History; Other Findings; Diagnostic Clues; Dermoscopy; Biopsy; Histopathology; Treatment; References; 8: Melanonychia in Children; Introduction; Epidemiology; History; Clinical Features; Diagnostic Clues; References; 9: Non-melanocytic Melanonychia; Introduction; Epidemiology.
505 8 _aLentigoNail Matrix Nevus; Blue Nevi of the Nail Matrix; Melanoma of the Nail Matrix; Diagnostic Clues; References; 5: Hypermelanosis (Melanocyte Activation); Introduction; Epidemiology; History; Clinical Features; Physiological Causes; Iatrogenic Causes; Local or Regional Causes; Dermatological Causes; Pathogenic Causes; Systemic Causes; Other Causes; Diagnostic Clues; History; Physical Examination; Dermoscopy; Diagnostic Algorithm; References; 6: Lentigo and Nevus; Introduction; History; Development; Prevalence; Cause; Clinical Pattern; Significance.
505 8 _aTechnique Dermoscopic Patterns Observed on the Nail Apparatus; Nail Plate Surface; Free Edge of the Nail Plate; Periungual Area; Pseudo-Hutchinson's Sign; Micro-Hutchinson Sign; Hutchinson's Sign; Patterns Observed According to the Diagnosis of LM; Hypermelanosis; Lentigo; Nevi of the Nail Matrix; Melanoma of the Nail Matrix; Differential Diagnosis; Subungual Hematoma; Onychomycosis; Pigmented Bowen's Disease; Dermoscopy of the Nail Matrix and Nail Bed; History; Clinical Features; Intraoperative DNMB; Patterns of DNMB Observed According the Diagnosis of LM; Hypermelanosis.
520 3 _aThe purpose of this book is to guide the dermatologist and the general physician in the differential diagnosis and treatment of melanonychias. Melanonychia is a longitudinal pigmentation of the nail and it is considering a common presenting problem in general dermatology. The differential diagnosis varies from subungual hematoma to a fungal infection to a melanocytic lesion (hypermelanosis, lentigo, nevus, and melanoma) among others. Melanonychia may also indicate an early stage of nail melanoma, and its diagnosis remains a challenge among dermatologist. A recent publication on Dermatologists accuracy in early diagnosis of melanoma of the nail matrix showed that in situ melanoma of the nail matrix is very difficult for dermatologists to diagnose, regardless of the level of their experience. On Melanonychias the reader will find a complete discussion about all the most important topics on this condition, since its basic aspects (such as nail anatomy and epidemiology) until applied topics (including clinical features, nail biopsy and treatment).
650 7 _aUñas
_xEnfermedades
_2embne
_0(OCoLC)fst01032265
_0
_9214700
700 1 _aChiacchio, Nilton di,
_eeditor literario
700 1 _aTosti, A.
_q(Antonella),
_eeditor literario
856 4 0 _uhttps://go.openathens.net/redirector/universidadeuropea.es?url=http://link.springer.com/10.1007/978-3-319-44993-7
_zAcceso a este recurso digital (usuarios Universidad Europea de Madrid)
988 _aSpringer_Medicine_2017
998 _b02/2018
_dz
_e-
_zSI
999 _c95998
_d95998
_x1