Neuroleptic medications are prescribed for the management of mental, gastrointestinal, and neurological disorders. These disorders occur via over-excitation of dopamine in the brain. When neuroleptics are used, dopamine receptors are blocked reducing the excitation. Thus, the disorder becomes controlled. The long-term use of neuroleptics can result in a misfire of the neurons of the brain causing tardive dyskinesia (TD), an irreversible chronic condition of spontaneous movements....

Cervical and parapharyngeal teratomas are rare but possible causes for respiratory distress in neonates. They can also present as cystic masses in the neck and can be clinically indistinguishable from lymphatic malformations. Physicians must be cognizant of teratoma as an alternate diagnosis when faced with a cystic neck lesion that responds poorly to injection sclerotherapy. We present a case of a parapharyngeal teratoma which was initially diagnosed and treated as a lymphatic malformation....

Fibrinogen (Factor I) is an essential factor in the coagulation cascade. The activation of prothrombin to thrombin by Factor X is followed by the activation of fibrinogen. In turn, thrombin converts fibrinogen to fibrin, which is the end target of both extrinsic and intrinsic pathways. A deficiency in fibrinogen results in the tendency to bleed....