| SUS | Saybolt Universal Seconds; solitary ulcer syndrome; stained urinary sediment; suppressor sensitive |
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| UB 82 | universal billing document [1982] |
| UEM | universal electron microscope |
| UF | film unsharpness; ultrafiltrate; ultrafiltration; ultrafine; ultrasonic frequency; universal feeder;... |
| UHL | universal hypertrichosis lanuginosa |
| adhesive arachnoiditis | Thickening of the leptomeninges, sometimes with obliteration of the subarachnoid space; commonly related to acute or chronic leptomeningitis of bacterial or chemical origin. See: leptomeningeal fibrosis. Synonym: obliterative arachnoiditis. (05 Mar 2000) |
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| adhesive atelectasis | Alveolar collapse in the presence of patent airways, especially when surfactant is inactivated or absent, especially in respiratory distress syndrome of the newborn, acute radiation pneumonitis, or viral pneumonia. (05 Mar 2000) |
| adhesive bandage | A dressing of plain absorbent gauze affixed to plastic or fabric coated with a pressure-sensitive adhesive. (05 Mar 2000) |
| adhesive capsulitis | <orthopaedics, rheumatology> This disorder results from any conditions that enforce prolonged immobility of the shoulder joint. The shoulder is painful and tender to palpation. There is marked restriction of passive and active range of motion. Physical therapy and corticosteroid injections may be helpful in some cases. Surgery will be required for more advanced cases. (15 Jan 1998) |
| adhesive inflammation | Inflammation in which the amount of fibrin in the exudate is sufficient to result in a slight or moderate degree of adherence of adjacent tissues, as in healing by first intention. (05 Mar 2000) |
| adhesive otitis | Inflammation of the middle ear caused by prolonged eustachian tube dysfunction resulting in permanent retraction of the eardrum and obliteration of the middle ear space. (05 Mar 2000) |
| adhesive pericarditis | Pericarditis with adhesions between the two pericardial layers, between the pericardium and heart, or between the pericardium and neighboring structures. Synonym: adherent pericardium. (05 Mar 2000) |
| adhesive peritonitis | A form of peritonitis in which a fibrinous exudate occurs, matting together the intestines and various other organs. (05 Mar 2000) |
| adhesive pleurisy | Pleurisy with a fibrinous exudation, without an effusion of serum, resulting in adhesion between the opposing surfaces of the pleura. Synonym: adhesive pleurisy, fibrinous pleurisy, plastic pleurisy. (05 Mar 2000) |
| adhesive tape | Fabric or film evenly coated on one side with a pressure-sensitive adhesive mixture. (05 Mar 2000) |
| internal adhesive pericarditis | Extensive adhesion between parietal and visceral layers of the pericardium with partial or complete obliteration of the pericardial cavity. Synonym: internal adhesive pericarditis, synechia pericardii. (05 Mar 2000) |
| fibrin tissue adhesive | <chemical> An autologous or commercial tissue adhesive containing fibrinogen and thrombin. The commercial product is a two component system from human plasma that contains more than fibrinogen and thrombin. The first component contains highly concentrated fibrinogen, factor viii, fibronectin, and traces of other plasma proteins. The second component contains thrombin, calcium chloride, and antifibrinolytic agent such as aprotinin. Mixing of the two components promotes clotting and the formation and cross-linking of fibrin. The tissue adhesive is used for tissue sealing, haemostasis, and wound healing. Pharmacological action: haemostatics, tissue adhesives. (12 Dec 1998) |