Now showing items 1-20 of 22

    • Wortsman, Ximena (Springer, 2018)
      This atlas presents a practical and systematic approach for performing dermatologic ultrasound. In recent years, the use of this imaging modality for diagnosing pathologic conditions of the skin, hair, nails, scalp, and ...
    • Catalano, Orlando; Roldán, Fernando Alfageme; di Santolo, Maria Scotto; Solivetti, Francesco Maria; Wortsman, Ximena (John Wiley and Sons Ltd., 2018)
      © 2017 by the American Institute of Ultrasound in Medicine. We illustrate the color Doppler sonographic findings in primary cutaneous Merkel cell carcinoma. Eight cases (4 female and 4 male; mean age, 75.4 years) were ...
    • Wortsman, Ximena; Castro, Ariel; Figueroa, Andrés (Mosby-Elsevier, 2016)
      Background: Fistulous tracts in hidradenitis suppurativa (HS) are key signs of severity and their clinical evaluation alone may be limited for assessing their presence and morphology. There is also a need to determine the ...
    • Wortsman, Ximena; Millard, F.; Aranibar Duran, Ligia (Elsevier, 2018)
      Glomuvenous malformations are hamartomatous lesions characterized by the presence of glomus cells in the vascular smooth muscle. We present the clinical and color Doppler ultrasound features of a series of 13 cases of ...
    • Wortsman, Ximena; Millard, F.; Aranibar, L. (Elsevier Doyma, 2018)
      © 2017 Elsevier España, S.L.U. and AEDV Glomuvenous malformations are hamartomatous lesions characterized by the presence of glomus cells in the vascular smooth muscle. We present the clinical and color Doppler ultrasound ...
    • Quezada Gaon, Natacha; Wortsman, Ximena; Penaloza, Osvaldo; Carrasco, Juan Eduardo (Wiley, 2016)
      Background Botulinum toxin type A has been used for treating the hypertrophy of the masseter muscles and its cosmetic effects. Ultrasound is increasingly used in dermatology, along with the guidance of mini-invasive ...
    • Wortsman, Ximena; Jemec, Gregor B. E. (Springer, 2013)
      Significant technological advances have produced equipment that allows imaging of the skin with variable frequency ultrasound in previously unseen detail and provides a range of dynamic data that is currently unmatched by ...
    • Wortsman, Ximena; Ma, Lijiang; Chung, Wendy K.; Wortsman, Jacobo (Wiley-Blackwell, 2015)
    • Wortsman, Ximena; Alfageme, Fernando; Roustan, Gaston; Arias-Santiago, Salvador; Martorell, Antonio; Catalano, Orlando; DI Santolo, Maria Scotto; Zarchi, Kian; Bouer, Marcio; Bravo Gonzalez, Claudia Susana; Bard, Robert; Mandava, Anitha; Gaitini, DIana (American Institute of Ultrasound in Medicine, 2016)
      © 2016 by the American Institute of Ultrasound in Medicine. Objectives-To support standardization for performing dermatologic ultrasound examinations. Methods-An international working group, called DERMUS (Dermatologic ...
    • Wortsman, Ximena (American Institute of Ultrasound in Medicine, 2015)
      Cosmetic fillers are frequently used these days for enhancing beauty and to treat wrinkles or sagging skin. However, information on the history of injections may be difficult to obtain, and there is a growing number of ...
    • Wortsman, Ximena (American Institute of Ultrasound in Medicine, 2015)
      ©2015 by the American Institute of Ultrasound in Medicine. Cosmetic fillers are frequently used these days for enhancing beauty and to treat wrinkles or sagging skin. However, information on the history of injections may ...
    • Wortsman Canovas, Viviana (Elsevier, 2016)
      Hidradenitis suppurativa is a complex disease of chronic evolution and difficult management. Imaging, particularly color Doppler ultrasound, has demonstrated a wide range of subclinical anatomic abnormalities, allowing ...
    • Wortsman, Ximena; Yagnam, M.; Carreño, L. (Elsevier, 2019)
      Angiolymphoid hyperplasia with eosinophilia (ALHE) is a benign vascular proliferation characterized by solitary or multiple angiomatous lesions. It is most common in young or middle-aged women, and the lesions typically ...
    • Wortsman, Ximena; Reyes, Carlos; Ferreira Wortsman, Camila; Uribe, Alberto; Misad Saba, Carlos; González, Sergio (Wiley, 2018)
      Nodular hidradenomas are benign sweat gland-derived tumors that can produce clinical and dermatoscopic misdiagnoses. Histologically, these tumors can be classified into eccrine and apocrine subtypes. We present the sonographic ...
    • Wortsman, Ximena; Castro Lara, Ariel; Morales Huber, Claudia; Franco, Carmen; Figueroa, Andrés (Wiley, 2017)
      ObjectivesTo compare the sonographic characteristics of pilonidal cysts and hidradenitis suppurativa. MethodsA retrospective study of sonographic examinations was performed on 2 groups: 1 with pilonidal cysts and the ...
    • Wortsman, Ximena (Wiley, 2017)
      Dermatologic conditions may be the subjects of potential emergency consultations, and the knowledge of their sonographic appearance can facilitate an early diagnosis and management. In this pictorial essay, the sonographic ...
    • Wortsman, Ximena; Navarrete, Nelson (American Institute of Ultrasound in Medicine, 2017)
      © 2016 by the American Institute of Ultrasound in Medicine. Wound healing may be a difficult problem, and variable types of artificial skin prototypes have been developed for supporting this process. Using ultrasound, we ...
    • Fernández, Javier; Reyes Baraona, Francisco; Wortsman, Ximena (Wiley, 2018)
      Objectives-To assess the main characteristics of retronychia on ultrasonography (US) and to propose US criteria for diagnosing unilateral and bilateral cases according to the digit. Methods-We conducted a case-control ...
    • Wortsman Cánovas, Ximena; Ferreira Wortsman, Camila; Corredoira Salum, Yamile (Wiley, 2020)
      Nevus sebaceous of Jadassohn (NSJ) is a cutaneous hamartoma commonly found in the scalp and face and more frequent in children. Clinically, it presents as a yellowish and hairless plaque. In later stages, the NSJ can develop ...
    • Wortsman Canovas, Ximena; Ferreira Wortsman, Camila (Wiley, 2020)
      Chronic exposure to trauma, friction, or extreme conditions can generate cutaneous or ungual lesions in sports and certain occupations. Although some of these dermatologic conditions are diagnosed with a naked-eye examination, ...