This is a cornerstone reference book. While the full 2020 edition is a paid publication on Elsevier , you can find a comprehensive sample chapter on clinical examination and diagnostic reasoning at Elsevier-Masson.
Another resource from the SFD helps practitioners describe skin alterations (scales, oozing, etc.) to refine clinical diagnosis. Academic and Practical Resources Download Guide l'examen clinique diagnostic dermatologie pdf
The French Society of Dermatology (SFD) provides a focused technical guide on how to conduct a physical exam, including the importance of lighting and identifying "elementary lesions". This is a cornerstone reference book
For a more practical, protocol-oriented approach, the Government of Canada offers a guide on examining skin, hair, and nails, including common types of skin lesions and their associations with systemic diseases. Academic and Practical Resources The French Society of
A detailed lecture-style PDF covering general and dermatological physical exams (including mucous membranes and nails) is available at Manuel Universitaire .
For a quick reference on patient evaluation, the MSD Manuals Professional Version also provides a concise overview of the clinical process. L'examen clinique et la démarche en dermatologie