ABSTRACT
Here is shown that, even though tonsillectomy is the most frequently performed operation in ORL, it may sometimes cause severe hemorrhaging that could imperil the patient's life if not rapidly and competently dealt with. Tonsil hemorrhaging is favoured by the anatomical situating, tonsils being greatly vascularized, as well as by the specific of the pharyngeal wounds. There are discussed here the cases in the Bistrita ORL Clinic between 1981-1987.
Subject(s)
Intraoperative Complications/etiology , Oral Hemorrhage/etiology , Postoperative Complications/etiology , Tonsillectomy/adverse effects , Humans , Intraoperative Complications/epidemiology , Oral Hemorrhage/epidemiology , Palatine Tonsil/blood supply , Postoperative Complications/epidemiology , RomaniaSubject(s)
Ankle Injuries , Fractures, Bone/therapy , Adult , Combined Modality Therapy/methods , Female , Fractures, Bone/diagnosis , Humans , Male , Middle Aged , Time FactorsSubject(s)
Kidney/drug effects , Animals , Female , Kidney/metabolism , Kidney/pathology , Male , Mice , Urinary Calculi/drug therapySubject(s)
Acetazolamide , Anti-Ulcer Agents/pharmacology , Bicarbonates , Indomethacin/adverse effects , Stomach Ulcer/prevention & control , Stress, Physiological/complications , Adrenergic alpha-Antagonists/pharmacology , Animals , Drug Combinations , Rats , Restraint, Physical/adverse effects , Stomach Ulcer/chemically induced , Stomach Ulcer/etiology , Sympatholytics/pharmacologyABSTRACT
Membrane potentials, isometric contraction and autohistoradiography with 45Ca in papillary muscle of rats with experimental LVH without cardiac failure as compared with sham-operated animals proved an increased Ca influx per beat and a Ca accumulation at or near the sarcolemma. This phenomenon is regarded as an additional mechanism for the improvement of the cardiac performance in the compensatory stage of the experimental LVH without cardiac failure.
