title: [Sonography of benign skin tumors].
abstract: Evaluation of 62 pigmented skin tumors of unknown pathology showed that benign and malignant tumors can easily be separated. Benign skin tumors have many internal echoes whereas malignant melanomas show an almost echo-free structure. Superficial spreading melanomas (SSM) and very flat benign tumors were both recorded as thin echogenic layers. It is not possible to differentiate them by US. Real time US is a simple non stressful, reproducible procedure that should be established as a routine diagnostic tool in dermatology.
authors.affiliation: 2.Medizinische Universitätsklinik Wien, Abteilung für diagnostische Radiologie.
authors.forename: B
authors.initials: B
authors.lastname: Schwaighofer
authors.forename: H
authors.initials: H
authors.lastname: Pohl-Markl
authors.forename: P
authors.initials: P
authors.lastname: Hübsch
authors.forename: P
authors.initials: P
authors.lastname: Barton
authors.forename: R
authors.initials: R
authors.lastname: Stiglbauer
authors.forename: F
authors.initials: F
authors.lastname: Frühwald
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D012878:Skin Neoplasms / Q000175:diagnosis*; D012880:Skin Pigmentation; D014463:Ultrasonography
vernacular_title: Sonographie bei benignen Hauttumoren.