Category: D

Dysphagia caused by pressure exerted on the esophagus by an anomaly of the right subclavian artery.  

Dysphagia due to narrowing of the pharynx or esophagus.  

Difficult or painful emission of sperm during coitus.  

Defective development of an organism, especially of an embryo.  

An aphasia in which the patient forgets words or has difficulty finding words for written or oral expression.  

Muscle atony; abnormal muscle tonicity.  

Any abnormality of smooth muscle function in the gastrointestinal tract, such as gastroparesis, gastric atony, intestinal pseudo-obstruction, or biliary dyskinesia.  

Inability to visualize correctly the size and shape of things.  

Inability to visualize correctly the size of objects; they appear larger than they really are.  

Periodic or intermittent inability to execute voluntary limb movements.