A mother and son had an autosomal-dominant malformation syndrome that included absence of the lacrimal puncta, obstruction of the nasolacrimal ducts, hearing loss, poor dentition, and abnormal thumbs....
Three methods (axonal degeneration, retrograde labelling with HRP and Golgi's silver impregnation) were used in the identification of a group of cells located in the ventrolateral part of the reticula...
We studied a mother and daughter with an extremely rare constellation of signs and symptoms. One or both had absent lacrimal puncta, nasolacrimal duct obstruction, chronic dacryocystitis, dry eyes, an...