What's the difference between ecthyma and ulcerative?
Ecthyma
Definition:
(n.) A cutaneous eruption, consisting of large, round pustules, upon an indurated and inflamed base.
Example Sentences:
(1) Ecthyma contagiosum, or orf, is an uncommon dermatosis resulting from cutaneous infection with sheep pox virus.
(2) Clinically, they resembled ecthyma gangrenosum associated with Pseudomonas septicemia.
(3) Both agents were considered to be safe and effective medications for treating impetigo and ecthyma.
(4) Bullae and nodules, as well as ecthyma gangrenosum, can be early cutaneous signs of pseudomonal sepsis.
(5) The problems of combat measures against contagious ecthyma (scabby mouth) of sheep and the human Orf-virus infections are discussed.
(6) Patients survived four episodes of ecthyma gangrenosum when granulocyte transfusions were used and the single episode in which they were not used was fatal.
(7) Typically, ecthyma gangrenosum occurs in patients with septicemia and risk factors (chemotherapy, neutropenia).
(8) A 4-year-old girl with leukaemia developed fever and ecthyma gangrenosum.
(9) Contagious pustular dermatitis (CPD, contagious ecthyma, Orf) is a highly contagious viral disease afflicting sheep and goats.
(10) On the basis of these serologic findings and previously published serologic or clinical data, it is now known that the alpaca can be infected with the following viruses: parainfluenza-3, bovine respiratory syncytial virus, bovine herpesvirus-1, bluetongue virus, border disease virus, influenza A virus, rotavirus, rabies virus, vesicular stomatitis virus, foot-and-mouth disease virus, and contagious ecthyma virus.
(11) Ecthyma gangrenosum has not been described during the course of blood stream invasion with Pseudomonas maltophilia, although it occurs with a 30% frequency in Pseudomonas aeruginosa septicemia.
(12) Intracellular viral particles were present, and sections of skin were positive for ovine contagious ecthyma virus by a fluorescent antibody test.
(13) Restriction enzyme analysis with KpnI revealed heterogeneity among 10 different strains of contagious ecthyma virus from sheep, musk ox, Dall sheep and humans.
(14) Two of the isolates (CEV-29A and CEV-378) were from outbreaks of ecthyma in sheep and one (CEV-102) from a human case of orf.
(15) One case was confirmed as prosthetic valve endocarditis and one case was complicated by recurrent attacks of ecthyma gangrenosum.
(16) Most notable of naturally occurring viral infections in the NWC would be rabies, ecthyma, and a recently described blindness neuropathy that has been associated with the equine herpesvirus I. NWC can be infected experimentally with agents causing hoof-and-mouth disease and vesicular stomatitis, but naturally occurring cases do not seem to occur.
(17) A retrospective analysis of all cases of P. aeruginosa skin infections seen at St. Jude Children's Research Hospital since 1962 revealed 16 episodes of the infection (ecthyma gangrenosum, 8 episodes, 7 patients; cellulitis, 8 episodes, 7 patients) in which blood cultures were uniformly negative for P. aeruginosa.
(18) Multiple gangrenous ecthymas, consisting of deep ulcers, induration and inflammation, were observed in the skin over the entire body.
(19) Sera were evaluated for antibodies against respiratory syncytial virus, ovine progressive pneumonia, infectious bovine rhinotracheitis, PI-3, bovine viral diarrhea, brucellosis, leptospirosis, contagious ecthyma, bluetongue, and epizootic hemorrhagic disease.
(20) Infectious and non-infectious complications may be accompanied by typical skin alterations, such as ecthyma in sepsis caused by Pseudomonas aeruginosa, multiple ulcers due to embolic infarct, or hypersensitivity reactions mediated by an immunological process.
Ulcerative
Definition:
(a.) Of or pertaining to ulcers; as, an ulcerative process.
Example Sentences:
(1) Calcium alginate dressings have been used in the treatment of pressure ulcers and leg ulcers.
(2) We evaluated the circadian pattern of gastric acidity by prolonged intraluminal pHmetry in 15 "responder" and 10 "nonresponder" duodenal ulcer patients after nocturnal administration of placebo, ranitidine, and famotidine.
(3) Exudative inflammatory processes predominate in the ulcer floor.
(4) In the past 6 years 26 patients underwent operation for recurrent duodenal ulcer after what was considered to be an "adequate" initial operation.
(5) Systemic corticosteroids (i.e., prednisone, prednisolone or methylprednisolone) have improved the survival rate of patients with moderate and severe ulcerative colitis.
(6) A leg ulcer in a 52-year-old renal transplant patient yielded foamy histiocytes containing acid-fast bacilli subsequently identified as a Runyon group III Mycobacterium.
(7) The authors conclude that H. pylori alone causes little or no effect on an intact gastric mucosa in the rat, that either intact organisms or bacteria-free filtrates cause similar prolongation and delayed healing of pre-existing ulcers with active chronic inflammation, and that the presence of predisposing factors leading to disruption of gastric mucosal integrity may be required for the H. pylori enhancement of inflammation and tissue damage in the stomach.
(8) Serum pepsinogen 1, serum gastrin, ABO blood groups, secretor status of ABH blood group substances and behavioral factors were studied in 15 patients with duodenal ulcer and 61 their relatives affected and unaffected to duodenal ulcer.
(9) Local injections of contrykal into the ulcer had inhibited proteinase activity and had a positive therapeutic effect.
(10) For that reason we determine basal serum pepsinogen I (PG I) levels in 25 ulcerous patients and 75% of their offspring and to a control group matched by age and sex.
(11) Useful studies on the relationship between these acute lesions and peptic ulceration are rare.
(12) A neodymium YAG (Nd:YAG) laser was evaluated in a dog ulcer model used in the same manner as is recommended for bleeding patients (power 55 W, divergence angle 4 degrees, with CO2 gas-jet assistance).
(13) The ulcers on seven of ten legs (70%) treated with Unna's boots and on 10 of 14 legs (71%) treated with elastic support stocking healed.
(14) In the controlled wound care group, only three ulcers in three patients achieved complete healing; the remaining 24 ulcers in 20 patients failed to achieve even 50% healing in the stipulated 3-month period.
(15) To investigate the possibility that an abnormality of gastric emptying exists in duodenal ulcer and to determine if such an abnormality persists after ulcer healing, scintigraphic gastric emptying measurements were undertaken in 16 duodenal ulcer patients before, during, and after therapy with cimetidine; in 12 patients with pernicious anemia, and in 12 control subjects.
(16) The pathomechanism, how C. pylori facilitates the development of peptic ulcer is since hypothetical.
(17) Three types of responses were observed: group A, no inhibition of gastric acid secretion occurred in 17 (40%) ulcer patients and in three (18%) controls (p less than 0.05); group B, inhibition of gastric acidity occurred in seven (16%) ulcer patients and in 12 (71%) controls (p less than 0.05), and group C, retarded gastric acid inhibition occurred in 19 (44%) duodenal ulcer patients and in 2 (12%) controls (p less than 0.05).
(18) Nine patients with duodenal ulcer were studied before and 2--3 months after proximal gastric vagotomy (PGV).
(19) In group III, multiple confluent ulcers were produced in the cheek pouch on one side, with a single ulcer in the contralateral cheek pouch; no drug was applied, and the tissues were prepared for histology.
(20) Gastric metaplasia was present in only 8% of 48 bulbar ulcer cases.