Diagnostic significance of ultrasound in dermatology
نویسندگان
چکیده
منابع مشابه
Ultrasound scanning in dermatology.
In recent years, ultrasound scanning has become an important diagnostic tool in dermatology. It is easy to use, completely safe, and provides important diagnostic information. There are 2 basic types of ultrasonography with dermatologic applications. The best established is 20-MHz scanning, which can be used to measure tumor thickness and/or skin thickness when treating inflammatory diseases su...
متن کاملScars in dermatology: clinical significance.
1. Fine line scars: Surgical scars 2. Wide (stretched) scars: These develop when fine line surgical scars gradually become stretched and widened. They are typically flat, pale, soft, symptomless scars. Abdominal striae of pregnancy can be considered as variants of these. 3. Atrophic scars: These are flat or depressed below the surrounding skin. They are generally small and often round with an i...
متن کاملDiagnostic Accuracy of Acute Appendicitis by Ultrasound in Hospital Emergency
Background Acute appendicitis is the most common medical condition requiring immediate abdominal surgery.Medical ultrasound is a non-intrusive, non-expensive and available diagnostic method. In this study, the accuracy of ultrasound in diagnosis of acute appendicitis in hospital emergency was evaluated. Materials and Methods This retrospective cohort study was performed at Ahvaz Imam Khomeini h...
متن کاملUltrasound in dermatology: principles and applications.
Ultrasonic imaging has been used in the field of dermatology for nearly 30 years. In this review, we seek to explain the basic principles of ultrasound as they relate to the skin. Based on differences in keratin, collagen, and water content, ultrasonic waves are reflected back to a transducer and translated into a gray-scale image for interpretation. The technicalities of the process and its va...
متن کاملCONTROVERSIES IN DERMATOLOGY Diagnostic Imaging in Dermatology: Utility of PET-CT in Cutaneous Melanoma
Malignant melanoma accounts for 5% of all malignant skin tumors and its incidence is increasing. In the natural course of melanoma, tumors grow locally and can spread via the lymph system or the blood. Because survival is directly related to the stage of the disease at diagnosis, early detection (secondary prevention) has an impact on prognosis. Positron emission tomography (PET) is a nuclear m...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Medicinski pregled
سال: 2002
ISSN: 0025-8105,1820-7383
DOI: 10.2298/mpns0210392s