Lamotrigine induced subacute cutaneous lupus erythematous.

A 48-year-old woman developed drug-induced subacute lupus erythematosus while taking lamotrigine. The eruption resolved after discontinuance of lamotrigine, suggesting this drug as the cause.

[Influence of neonatal and maternal factors on the prevalence of vernix caseosa]. / Influencia de los factores neonatales y maternos en la prevalencia de vérnix caseosa.

At birth, vernix caseosa can cover the whole body surface or accumulate only on the back and in the skin folds. Interest in its composition and function and its possible applications in adults has increased in recent years. The objective of this study was to determine the prevalence of vernix caseosa in newborn infants in the health care area of Ferrol, Spain, and to assess its relationship with neonatal and maternal factors. We performed a prospective study of 1000 newborns seen within the first 3 days of life in our hospital. Vernix caseosa was observed in 42.9% of cases. The clinical profile associated with the presence of vernix caseosa was the following: healthy newborn girl with a high birth weight, born at term by normal vaginal delivery to a multiparous mother who had received medication and dietary supplements during pregnancy. The absence of vernix caseosa was associated with the presence of physiological scaling of the newborn and erythema toxicum neonatorum.

Verrucous carcinoma of the foot affecting the bone: utility of the computed tomography scanner.

Verrucous Carcinoma (VC) of the foot often affects deep structures such as tendons, muscles or bone. The complete removal of the tumor is essential to avoid recurrences. Radiological studies should be performed before surgical planning in order to determine the extent of the tumor. A 54-year-old man presented with a VC of the foot. Magnetic resonance imaging (MRI) demonstrated a soft-tissue mass affecting the plantar aponeurosis and the sole muscles, without evidence of bone invasion. Computed tomography (CT) showed a lytic area with cortical disruption in the fourth metatarsal neck. A transmetatarsal amputation was performed. Histopathological examination confirmed the bone invasion. MRI is considered the imaging technique of choice in studying VC of the foot. Computed tomography is superior to MRI in determining minimum changes in the cortical bone related to tumor invasion. We conclude that when MRI images are not conclusive, CT scan is a good alternative to determine incipient bone invasion.

Pelo lanoso posnatal: clave diagnóstica en la neuropatía axonal gigante / Postnatal Woolly Hair: A Key to Diagnosis in Giant Axonal Neuropathy

No disponible

Onicomicosis subungueal proximal en paciente tratado con inhibidores del factor de necrosis tumoral alfa / Proximal subungual onychomycosis in a patient treated with tumor necrosis factor alpha blockers

No disponible

Papulosis bowenoide lineal / Linear Bowenoid Papulosis

No disponible