Underneath the “apple-jelly”

Underneath the “apple-jelly”

A 44-year-old Caucasian woman presented with asymptomatic skin lesions on the trunk, arms and legs. These lesions had suddenly appeared 4 months before and have been unchanged ever since. Medical history included arterial hypertension and hypertriglyceridemia. The patient recalled an acute episode of painful subcutaneous nodules on the lower legs some years ago that disappeared with NSAID and l...

"Apple Jelly" Sign: Diascopy in Cutaneous Sarcoidosis.

A 43-year-old woman presented with erythematous papules and plaques on the forehead evolving in the previous 3 months (Fig. 1). Diascopy, by showing a yellowish nodule-like aspect (Fig. 2), raised the hypothesis of cutaneous sarcoidosis, which was confirmed by histopathological examination. Sarcoidosis is a multisystemic granulomatous disease, a histologically evident characteristic shared by i...

New waves underneath the purple strain

Successful merging of chemical and biotechnological operations is essential to achieve cost-efficient industrialization of bio-based processes. The demonstration of the use of syngas, derived from microwave assisted pyrolysis of municipal solid waste, for the improved growth and poly-3-hydroxybutyrate production in Rhodospirillium rubrum, stands out as an example of the synergistic contribution...

Jelly wobbles

(Pelagia noctiluca) — a well-known summer problem off Spain’s Mediterranean beaches – thriving through the winter. Joseph Maria Gili, leading the survey, said that these animals developed last autumn and will themselves reproduce in the spring in readiness for what is expected to be another massive summer population around Spain’s beaches this year. While measures are now being considered to pr...

Quantifying Holocene lithospheric subsidence rates underneath the Mississippi Delta