Category: T

  • Terminal infection

    Infection appearing in the late stage of another disease; often fatal.  

  • Terminal ganglia

    Ganglia of the parasympathetic division of the autonomic nervous system that are located in or close to their visceral effectors such as the heart or intestines,  

  • Terminal extubation

    The sudden withdrawal of mechanical ventilation from critically ill patients who are not expected to survive without respiratory support. Although the physical process of switching a ventilator off and removing the tracheal tube are simple, there are serious ethical, familial, psychological, and religious considerations of terminal extubation.  

  • Terminal duct lobular unit

    The blind ending of the lactiferous duct that contains the lobule and its duct. Most benign and malignant breast lesions arise here.  

  • Terminal cancer

    Widespread or advanced cancer, from which recovery is not expected.  

  • Terminal bars

    Minute bars of dense intercellular cement that occupy and close spaces between epithelial cells and bind them together.  

  • Teratoblastoma

    A tumor that contains embryonic material but that is not representative of all three germinal layers.  

  • Teratism

    An anomaly or structural abnormality either inherited or acquired. Any abnormality, whether it’s present from birth or developed later in life.  

  • Tentorial pressure cone

    Projection of a portion of the temporal lobe of the cerebrum through the incisure of the tentorium due to increased intracranial pressure.  

  • Tentacle

    A slender projection of invertebrates. It is used for prehension, tactile purposes, or feeding.