We differentiate cutaneous paraneoplasias in facultative such as erythema gyratum repens and obligate such as acrokeratosis paraneoplastica. The latter is also known as Bazex-syndrome. Bazex et al. described the syndrome in 1965 in a patient with a larynx tumor [2]. In 75% of cases Bazex-syndrome develops before the diagnosis of malignancies. Its diagnosis should lead to a detailed search for c...

Bazex syndrome, a rare paraneoplastic syndrome characterized by psoriasiform eruptions, palmoplantar keratosis, and symmetric onychodystrophy, is most prevalent with squamous cell carcinomas of the upper aerodigestive tract.Here, we reported an uncommon case of Bazex syndrome about an 83-year-old man with pulmonary adenocarcinoma and osseous metastasis, Physical examination found psoriasiform e...

Bazex syndrome, or paraneoplastic acrokeratosis, is a rare psoriasis-like paraneoplastic skin disease, characterized by erythema and scaling, which is accompanied by hyperkeratotic lesions. The tumors most frequently associated with Bazex syndrome are squamous cell carcinomas of the upper respiratory and digestive tracts, whereas lung cancers, particularly adenocarcinomas, are rarely associated...

Bazex syndrome is a rare paraneoplastic dermatosis. The underlying malignancy frequently is squamous cell carcinoma of the upper aerodigestive tract or cervical lymph nodes from an unknown primary site. We report a 63-year-old man with squamous cell carcinoma of cervical lymph nodes from an unknown primary site. He developed a mass on the right side of his neck, cutaneous lesions diagnosed as B...

Inheritance Bazex-Dupré-Christol syndrome is an X-linked dominant genodermatosis, with a prevalence below 1/1 000 000. The female to male ratio reaches the expected 2:1, and females appear to be less affected than males. There is intrafamilial and interfamilial phenotypic variability (Lacombe and Taïeb, 1995; Kidd et al., 1996). Most cases are European patients. Oley syndrome (Oley et al., 1992...

Acrokeratosis paraneoplastic (Bazex syndrome) is a rare, but distinctive paraneoplastic dermatosis characterized by erythematosquamous lesions located at the acral sites and is most commonly associated with carcinomas of the upper aerodigestive tract. We report a 58-year-old female with a history of a pigmented rash on her extremities, thick keratotic plaques on her hands, and brittle nails. Ch...

Acrokeratosis Paraneoplastica or Bazex syndrome is a dermatologic manifestation usually associated with the diagnosis of squamous cell carcinoma of the upper aerodigestive tract. We report a case with exuberant clinical manifestations, exemplifying the typical cutaneous lesions in this rare syndrome, in a patient with squamous cell carcinoma of the esophagus.