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Biomedical subjects

C P Godshalk

Publications and source records attributed to C P Godshalk.

11 recordsLinked to original sources
PubMed1994

Ultrasonographic detection of adrenal gland tumors in two ferrets.

Hyperadrenocorticism is recognized as a common medical condition in middle- to old-aged ferrets. Because diagnosis of adrenocortical tumors in ferrets, using results of adrenocorticotropic hormone stimulation or dexamethasone suppression tests, is unreliable, ultrasonography was used as an alternative to laparotomy for the detection of tumors in 2 ferrets. The diagnosis was confirmed by surgical excision and histologic examination of the adrenal gland. In a typical manifestation of the condition, clinical signs in 1 ferret included vulvar swelling and serous to mucopurulent vaginal discharge, which resolved after the adrenalectomy.

Adenocarcinoma↗
PubMed1992

Gastric perforation associated with administration of ibuprofen in a dog.

A 3-year-old Chow Chow was examined because of a 2-week history of vomiting and anorexia after administration of 200 mg of ibuprofen. Peritoneal effusion and free gas within the peritoneal cavity were observed on radiography of the abdomen. A full-thickness perforation of the pyloric antrum and pylorus were detected during exploratory laparotomy, and a Billroth-I gastroduodenostomy was performed successfully.

Animals↗
PubMed1990

Quantitative noninvasive assessment of liver size in clinically normal dogs.

Measurements of liver size were made from radiographs of 16 clinically normal anesthetized dogs. Two measurements were made from each of 3 views: right and left lateral and ventrodorsal. Each measurement was correlated with liver weight and volume. Liver weight and volume were also correlated with both measurements from the same radiograph multiplied together. All measurements, with the exception of ventrodorsal depth, correlated significantly (P less than 0.05) with liver weight and volume. The multiplication of the 2 measurements made from the right lateral radiograph correlated most highly with liver weight. These data were then compared with those from similar studies involving liver measurements obtained from nuclear scintigraphic and ultrasonographic scans on the same dogs. The radiographic measurements made from the right lateral view had the highest correlation with liver weight, followed by the nuclear scintigraphic measurements made from the same position.

Animals↗
PubMed1989

Nuclear scintigraphic assessment of liver size in clinically normal dogs.

Measurement of liver size was made on nuclear scintigraphic images obtained from 16 clinically normal, anesthetized dogs in ventral, dorsal, right and left lateral, and left dorsal oblique positions after administration of technetium 99m-sulfur colloid. Linear measurements of liver length and width were made from each scintiscan, and liver surface area was determined by setting a region of interest manually and by use of a computer count of pixels above a minimal intensity (threshold method). All linear measurements had a statistically significant (P less than 0.05) correlation with liver and body weight, with the exception of the measurements of liver width made on dogs in dorsal and left lateral dorsal oblique positions. The highest correlation (r = 0.89) between the scintigraphic measurements and liver weight was the multiplication of measurements of liver width and length from the right lateral view. Although all area determinations were significantly (P less than 0.05) correlated with liver and body weight, for most views, the manual method of determining the region of interest had a slightly better correlation with the liver weight than did the threshold method.

Animals↗