Hossein Kazemi Mehrgerdi; Masoud Rajabioun; Ali Mirshahi; Ensiyeh Sajjadian Jaghargh
Volume 13, Issue 4 , December 2022, , Pages 607-610
Abstract
Diaphragmatic rupture is introduced as one of the most common injuries occurring in small animals. In our retrospective report, 14 cats with a mean age of 12 months (male = 8, female = 6) that underwent diaphragmatic herniorrhaphy were studied. The data included the following: age, sex, breed, and clinical ...
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Diaphragmatic rupture is introduced as one of the most common injuries occurring in small animals. In our retrospective report, 14 cats with a mean age of 12 months (male = 8, female = 6) that underwent diaphragmatic herniorrhaphy were studied. The data included the following: age, sex, breed, and clinical signs. The cause of diaphragmatic hernia, diaphragmatic rupture area, herniated organs, concomitant injuries, and survival rate after surgical treatment were detailed. The cats included 11 domestic shorthair (DSH) and three Persian. Trauma was the most common cause of rupture in these patients and one 3-month old Persian cat had peritoneopericardial diaphragmatic hernia (PPDH). The most common clinical sign was dyspnea. Concurrent disorders included fractures of pelvic, long bones and ribs and mild pneumothorax. One of the five cats survived with concurrent disorders. In this study, the frequency of rupture sites was as follows: the right-side (11 cats), left-side (2 cats), and dorsal side of diaphragm in one case. The most frequently inserted organ into the chest was liver. In our study, the survival rate after surgical treatment was 71.00%. In conclusion, we suggested that stabilization of the patient was important before herniorrhaphy. Based on our study, the concurrent damages affected the survival rate.
Shiva Amanollahi; Ali Mirshahi; Hossein Kazemi Mehrjerdi
Volume 13, Issue 4 , December 2022, , Pages 621-624
Abstract
The development of tooth is a complex process wherein there is a series of interactions between the ectoderm and ectomesenchyme. Hyperdontia (also called supernumerary teeth) is a developmental abnormality being additional to the normal series of teeth with unknown etiology and is rare in ruminants. ...
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The development of tooth is a complex process wherein there is a series of interactions between the ectoderm and ectomesenchyme. Hyperdontia (also called supernumerary teeth) is a developmental abnormality being additional to the normal series of teeth with unknown etiology and is rare in ruminants. In this report, a rare case with two abnormal teeth outside the alveolar region, observed in a healthy 3-month-old female lamb was presented. The congenital defect consisted of the presence of 2 teeth positioned bilaterally in the caudal part of the mandible ramus and under the prominent pendulous skin; so, with retraction of prominent pendulous skin, these ectopic teeth were seen outside of the skin. The anomaly was found during a routine physical examination and no other congenital abnormalities were found in the lamb. The etiology of supernumerary teeth is not completely understood. This odontogenic abnormality appears to be an extraordinarily rare condition. Genetic, toxic, infectious or environmental factors related to congenital abnormalities affect the tooth growth. Depending on the supernumerary teeth position, surgery may be required.
