A swelling of lymph nodes along the back of the neck, characteristic of the early phase of African trypanosomiasis, and suggestive of cerebral infection.

(medicine) hyperesthesia below the right scapula, sometimes a symptom of acute cholecystitis

The symbol %, denoting a percentage.

Synonym of home sign

An action or thing that suggests something is wrong. / An unlucky star sign.

The gestural communication system, less than a complete sign language, developed by a deaf child who lacks input from a language model in the family.

Synonym of Uhthoff's phenomenon

(pathology) An indication of femoral deep vein thrombosis: it is the presence of dilated pretibial veins in the affected leg, which remain dilated on raising the leg.

A handpainted advertising sign that has been preserved on a building for an extended period of time and has thus begun to fade.

(radiology) The finding of a dark halo around the arterial lumen on ultrasound, suggesting a diagnosis of temporal arteritis.