Francesca Ambrogio

Tumid lupus erythematosus (TLE) has been the subject of heated debate regarding its correct nosographic classification. The definition of TLE has changed over time, varying according to the different studies performed. In this review, we address the initial definition of TLE, the changes that have taken place in the understanding of TLE, and its placement within the classification of cutaneous lupus erythematosus (CLE), with a focus on clinical, histopathological, immunophenotypical, and differential diagnosis aspects.

Cutis verticis gyrata (CVG) is a rare disorder of the scalp that entails the development of ridges and furrows, which mimic the anatomical conformation of the brain. This skin condition has been classified in primary essential, primary non-essential, and secondary CVG, depending on the presence or absence of other associated disorders. We present the case report of a one-month-old female newborn affected by congenital CVG (CCVG), who also received a diagnosis of Turner syndrome (TS). Skin folding was present at birth and located at the left frontal region of the scalp in the sagittal plane. Our purpose was to make this pathology clinically and tricoscopically better known, since it can be related to different genetic, inflammatory, and neoplastic conditions, etc. Non-invasive investigations, such as ultrasonography (U/S) of the brain and scalp and trichoscopy, were also used to obtain the important clues necessary to help in the CVG classification. The clinical diagnosis and trichoscopical investigation of CVG may also be useful for those patients who may have a genetic disease that is not screened for during prenatal examinations.