What's the difference between scald and scar?

Scald


Definition:

  • (v. t.) To burn with hot liquid or steam; to pain or injure by contact with, or immersion in, any hot fluid; as, to scald the hand.
  • (v. t.) To expose to a boiling or violent heat over a fire, or in hot water or other liquor; as, to scald milk or meat.
  • (n.) A burn, or injury to the skin or flesh, by some hot liquid, or by steam.
  • (a.) Affected with the scab; scabby.
  • (a.) Scurvy; paltry; as, scald rhymers.
  • (n.) Scurf on the head. See Scall.
  • (n.) One of the ancient Scandinavian poets and historiographers; a reciter and singer of heroic poems, eulogies, etc., among the Norsemen; more rarely, a bard of any of the ancient Teutonic tribes.

Example Sentences:

  • (1) A homosexual man developed staphylococcal scalded skin syndrome associated with a Staphylococcus aureus septicemia.
  • (2) This explains why the most frequent localizations of scalding were the face, head, neck, trunk and upper limbs.
  • (3) After the scald injuries (10-second, full-thickness burns) were induced, a reduction in phagocytic activity by the spleen took place with an accompanying increase in the uptake of colloid material by the lungs.
  • (4) These findings suggest that cimetidine suppresses scald injury on the peritoneo-serosal surface by competitive inhibition with histamine.
  • (5) These data indicate that the nursery outbreak was caused by phage group I staphylococci rather than group II organisms previously associated with staphylococcal scalded-skin syndrome.
  • (6) The 32 dead souls ringing the Dr Strangelove war room of the NFL ownership meeting interrupt their Randroid tongue-bathing only to squeal like scalded truffle pigs at the thought of any power devolving to the actual people whose ability, knowledge and gameplay make the NFL worth watching in the first place.
  • (7) This compound possesses marked effects on prevention of adjuvant arthritis, cotton-pellet granuloma formation and hyperalgesic edema (scalding) and the extent is similar to that observed with indomethacin and piroxicam.
  • (8) Ten mice subjected to a 25% scald were compared with ten anesthetized littermates (controls) and six untreated mice (normal mice) 1, 3, 5, 7, 10, 14, and 21 days after burn.
  • (9) Thirty-seven of the children in this group suffered from scalds and six from flame burns.
  • (10) Contrary to the clinical catabolic situation in scalded and starved rats, it was not intracellular glutamine but glycine which was considerably influenced by catabolism and starvation.
  • (11) The object of this work is briefly to draw attention to a new type of accident as the cause of scalding in children.
  • (12) Rokitamycin (RKM) dry syrup, a newly developed macrolide antibiotic, was administered to children with ages between 6 months and 15 years and 10 months suffering from skin and soft tissue infections including 41 cases of impetigo, one case of staphylococcal scalded skin syndrome (SSSS) and 2 cases of subcutaneous abscess totalling 44 cases.
  • (13) The major cause of pediatric burns was scalding, 236 (82.8%).
  • (14) Poisoning and scalds showed a remarkable age dependence with 81% of children admitted for poisoning or suspected poisoning being in the 1-3 year age group, and 63% admitted for scalds under the age of two.
  • (15) Scalded rats fed isonitrogenously, but with different amounts of glucose showed only minor changes in AA concentrations.
  • (16) The absorption of mercury was investigated after three phase crusting by Grob on a second-degree scald burn of 10 to 15% of the body surface in rats.
  • (17) Staphylococcal scalded-skin syndrome, an exfoliative dermopathy, affects neonatal and infant children.
  • (18) A single hindlimb scald in the rat was produced, and 3 days later soleus muscles were incubated in vitro with and without insulin.
  • (19) The localized form of staphylococcal scalded skin syndrome, bullous impetigo, occurs commonly in children but rarely in adults.
  • (20) A modified Walker burn model was used to inflict 50% total body surface area scald burns on the rats.

Scar


Definition:

  • (n.) A mark in the skin or flesh of an animal, made by a wound or ulcer, and remaining after the wound or ulcer is healed; a cicatrix; a mark left by a previous injury; a blemish; a disfigurement.
  • (n.) A mark left upon a stem or branch by the fall of a leaf, leaflet, or frond, or upon a seed by the separation of its support. See Illust.. under Axillary.
  • (v. t.) To mark with a scar or scars.
  • (v. i.) To form a scar.
  • (n.) An isolated or protruding rock; a steep, rocky eminence; a bare place on the side of a mountain or steep bank of earth.
  • (n.) A marine food fish, the scarus, or parrot fish.

Example Sentences:

  • (1) The authors examined an eye obtained post-mortem from a patient with chronic granulomatous disease of childhood and clinically apparent chorioretinal scars.
  • (2) 14 patients with painful neuroma, skin hyperesthesia or neuralgic rest pain were followed up (mean 20 months) after excision of skin and scar, neurolysis and coverage with pedicled or free flaps.
  • (3) In spite of the presence of scar tissue following rhytidectomy, this procedure has been quite successful because of the rich blood supply in that area.
  • (4) Following a dosage of 300,000 IU streptokinase the lysis was stopped because of severe bleeding from the urethrotomy scar.
  • (5) Differences in scar depression also supported the idea of more stretching in the Dexon group.
  • (6) These findings support the hypothesis that the presence of FSC tissue will have an effect on the persistence of glial scar tissue in a chronic lesion site as well as limit the extent to which a new scar is formed in response to a second injury to the spinal cord.
  • (7) Thirty patients required a second operation to an area previously addressed reflecting inadequacies in technique, the unpredictability of bone grafts, and soft-tissue scarring.
  • (8) The observed clinical findings include scarring of the face and hands (83.7%), hyperpigmentation (65%), hypertrichosis (44.8%), pinched facies (40.1%), painless arthritis (70.2%), small hands (66.6%), sensory shading (60.6%), myotonia (37.9%), cogwheeling (41.9%), enlarged thyroid (34.9%), and enlarged liver (4.8%).
  • (9) To test this hypothesis 30 Wistar rats were subjected to laparotomy and colonic resection and treated with 5-Fluorouracil or Mitomycin C. The bursting strength of the abdominal scars and the colonic anastomotic bursting pressure revealed some interference in the rats treated with 5-Fluorouracil (Student's t test P less than 0.05) but none in the case of Mitomycin C. This preliminary study deserves to be followed up.
  • (10) The patient suffers little inconvenience, has a very small scar and is in hospital only a short time.
  • (11) Skin affected by a burn cancer is scarred, ulcerated, and often appears as erythema ab igne clinically in adjacent skin.
  • (12) Extraction tools included flexible, telescoping sheaths advanced over the lead to dilate scar tissue and apply countertraction, deflection catheters, and wire basket snares.
  • (13) The ensuing scars were similar with respect to scar width and the amount of collagen in the scar.
  • (14) Several stages in its histogenesis may be discerned: I. focal necroses of hepatic cells associated with their invasion with lister Listeria; 2. appearance of cellular elements around the foci of necroses with subsequent formation of granulemas consisting mainly of leucocytes and lymphoid cells; 3. development of necrobiotic changes in the central areas of granulemas with concomitance of exudative processes; 4. organization of necrotic foci with subsequent scarring.
  • (15) This method keeps the fracture closed and leaves no scar.
  • (16) Regarding ureters read as true positives on indirect study, if that ureter has ever shown reflux at any time, or if it drained a scarred kidney specificity was improved to 97% without changing the sensitivity.
  • (17) Both acquired defects were covered by two different cross-finger flap techniques, despite extensive scarring of the adjacent finger.
  • (18) After the completion of rejection reaction, inflammation finally induced scarring or necrosis of the tracheal allograft, resulting in asphyxia or perforation.
  • (19) Autopsy findings showed no scar formation of his testes, and the primary lesion was finally diagnosed to be in the anterior mediastinum.
  • (20) Following this combination procedure the patients were relieved completely of obstructive jaundice and right upper quadrant pain, leaving only small trocar insertion scars made during the short course of hospitalization.