Category: S

The sclera and cornea together considered as one coat.  

Inflammation of the sclera and choroid coat of the eye. Inflammation affecting both the sclera and the choroid.  

The embryonic tissue from which formation of bone takes place.  

Hardening and tightening of the skin and subcutaneous tissue of the newborn. This is a rare disease, sometimes associated with premature birth, neonatal sepsis, and dehydration.  

A hard carcinoma, i.e., one with tough or dense connective tissue within it.  

The device used in doing a scintiscan. An instrument crafted to chart the dissemination of radioactivity within a living organism.  

Making images from radioactive emissions, for example, from radioisotopes injected into the body to determine the health or disease of body structures and functions.  

A subjective sensation, as of seeing sparks. An ephemeral illumination, manifested optically, emerges within a phosphor crystal as a consequence of the ionization caused by a particle or photon.  

A rare congenital malformation of the heart and lungs, marked by dextroposition of the heart, a malformed right lung, abnormal connections between the right pulmonary veins and the inferior vena cava, and abnormal pulmonary arterial connections to the right lung.  

Abnormal vision in which things appear to be in a shadow.