Results 51 to 60 of about 6,077 (203)

Dermatofibrosarcoma protuberans (DFSP) arising from a keloid scar – A case report

JPRAS Open, 2018
Dermatofibrosarcoma protuberans (DFSP) is a rare cutaneous sarcoma with an indolent early course that may be misdiagnosed for benign skin pathology. In this case-report we highlight an instance of DFSP arising from a keloid scar de novo and present a ...
Joseph Ward, Joy Odili
doaj   +1 more source

Machine Learning‐Based Recurrence and Survival Prediction in a Large Institutional Upper Extremity Soft Tissue Sarcoma Cohort

Journal of Surgical Oncology, EarlyView.
ABSTRACT Background and Objectives Upper extremity soft tissue sarcomas (UE STS) present unique management challenges; existing prognostic nomograms were developed from mixed anatomic cohorts. This study develops anatomically specific machine learning (ML) models to predict UE‐STS outcomes and benchmarks them against established tools.
Kameel Khabaz, Nicole J. Newman‐Hung, Ruiwen Ding, Derek Pham, Nicholas J. Jackson, William Hsu, Nicholas M. Bernthal, Lauren E. Wessel   +7 more
wiley   +1 more source

Dermatofibrosarcoma protuberans: considerazioni clinico-terapeutiche [PDF]

, 2003
Gli Autori, alla luce della loro esperienza e rivedendo la letteratu ra più recente, riportano quali siano, attualmente, le prospettive nella terapia chirurgica del dermatofibrosarcoma ...
Monti, Massimo, S. VENEROSO, Veneroso, Stefano, Tosi, Antonella, F. DE VILLA, Pasta, Vittorio, A. TOSI, A. TORCASIO, De Villa, Fabio, Torcasio, Angelo   +9 more
core   +1 more source

Dermatofibrosarcoma protuberans en la cara [PDF]

, 2005
Se presenta el caso de un hombre de 62 años de edad, con un tumor de gran tamaño localizado en la frente. Su histopatología e inmunohistoquímica fueron compatibles con dermatofibrosarcoma protuberans. Por tomografía se descartó compromiso intracraneano y
Mejía Montoya, Milton, Jiménez Calfat, Guillermo, Matute Turizo, Gustavo   +2 more
core  

DERMATOFIBROSARCOMA PROTUBERANS.

Actas Médicas, 2021
El dermatofibrosarcoma protuberans (DFSP) es un sarcoma de partes blandas poco frecuente, malignidad local y crecimiento lento. Representa menos del 0,1% de las neoplasias malignas y el 1,8% de los todos sarcomas de tejidos blandos.
GIBSY VILLACIS
doaj   +1 more source

PDGFD‐Rearranged Dermatofibrosarcoma Protuberans With S100 and Pan‐TRK Expression

Journal of Cutaneous Pathology, EarlyView.
ABSTRACT Dermatofibrosarcoma protuberans (DFSP) is a fibroblastic malignancy characterized in most cases by COL1A1::PDGFB fusion. Rare cases exhibit alternative rearrangements involving PDGFD. Here, we describe a female patient in her third decade of life who presented with a spindle cell proliferation on the shoulder.
Venezia Podesta, May P. Chan, Douglas Rottmann, Kelly L. Harms, Paul W. Harms   +4 more
wiley   +1 more source

Reconstruction of a Scalp and Skull Defect with Free Latissimus Dorsi Myocutaneous Flap following Dermatofibrosarcoma Protuberans

Journal of Orthopaedic Surgery, 2002
A 53-year-old male underwent more than 10 surgical treatments over 14 years, including a simple excision and local flap transfer, after recurrences of dermatofibrosarcoma protuberans of the head.
Y Taniguchi, T Tamaki, M Yoshida, Y Uematsu   +3 more
doaj   +1 more source

Dermatofibrosarcoma Protuberans in Childhood

Actas Dermo-Sifiliográficas (English Edition), 2012
Dermatofibrosarcoma protuberans (DFSP) is a fibrohistiocytic tumor of intermediate malignancy that is very rare in childhood. Only 6% of these tumors present in children. Clinical diagnosis is very difficult in the early stages of disease, but to ensure appropriate treatment it is important to identify DFSP as early as possible and rule out benign ...
M, Valdivielso-Ramos, J M, Hernanz
openaire   +3 more sources

Evaluating Fine Needle Aspiration Cytology for Diagnostics of Soft Tissue and Bone Tumours

Cytopathology, EarlyView.
Systematic comparison of needle aspiration cytology and histopathology for 503 tumours in soft tissue and bone showed high concordance (positive predictive value 94%–100%, negative predictive value 83%–89%). In this original study, the authors show that FNAC is a safe and non‐invasive method for diagnosing suspected sarcomas, with the main objective to
Amanda Husu, Sandra Wessman, Karin Wallander, Felix Haglund de Flon   +3 more
wiley   +1 more source

Mitogenic Activity of Dermatofibrosarcoma Protuberans is Mediated via an Extracellular Signal Related Kinase Dependent Pathway [PDF]

, 2002
Dermatofibrosarcoma protuberans is a malignant mesenchymal tumor originating in the dermis. Although it is locally aggressive and recurs unless completely excised, it only rarely metastasizes.
Ihn, Hironobu, Tamaki, Kunihiko
core   +1 more source