ABSTRACT
The present study pertains to the Dipylidium caninum infection in dogs infested with fleas. Twenty dogs were presented to the Divison of Surgery, SKUAST-K for different surgical procedures. Majority of the dogs had a history of pruritus, loss of weight as well as rubbing their perineal region against the wall. On external examination dogs were found infested with Ctenocephalides canis. When dogs were anesthetized, motile segments were seen coming out of their anus, which were then identified as mature segments of D. caninum.
ABSTRACT
INTRODUCTION: Myopia presents a significant challenge to the ophthalmologist as myopic discs are often large, tilted, with deep cups and have a thinner neuroretinal rim all of which may mimic glaucomatous optic nerve head changes causing an error in diagnosis. OBJECTIVE: To evaluate the retinal fiber layer (RNFL) thickness in low, moderate and high myopia using scanning laser polarimetry with variable corneal compensation (GDxVCC). SUBJECTS AND METHODS: One hundred eyes of 100 emmetropes, 30 eyes of low myopes (0 to - 4 D spherical equivalent(SE), 45 eyes with moderate myopia (- 4 to - 8D SE), and 30 eyes with high myopia (- 8 to - 15D SE) were subjected to retinal nerve fiber layer assessment using the scanning laser polarimetry (GDxVCC) in all subjects using the standard protocol. Subjects with IOP > 21 mm Hg, optic nerve head or visual field changes suggestive of glaucoma were excluded from the study. The major outcome parameters were temporal-superior-nasal-inferiortemporal (TSNIT) average, the superior and inferior average and the nerve fibre indicator (NFI). RESULTS: The TSNIT average (p = 0.009), superior (p = 0.001) and inferior average (p = 0.008) were significantly lower; the NFI was higher (P less than 0.001) in moderate myopes as compared to that in emmetropes. In high myopia the RNFL showed supranormal values; the TSNIT average, superior and inferior average was significantly higher(p less than 0.001) as compared to that in emmetropes. CONCLUSION: The RNFL measurements on scanning laser polarimetry are affected by the myopic refractive error. Moderate myopes show a significant thinning of the RNFL. In high myopia due to peripapillary chorioretinal atrophy and contribution of scleral birefringence, the RNFL values are abnormally high. These findings need to be taken into account while assessing and monitoring glaucoma damage in moderate to high myopes on GDxVCC.
Subject(s)
Mass Screening/methods , Myopia/diagnosis , Nerve Fibers/pathology , Retinal Ganglion Cells/pathology , Scanning Laser Polarimetry/methods , Adolescent , Adult , Female , Humans , Male , Myopia/epidemiology , Reproducibility of Results , Retrospective Studies , Young AdultSubject(s)
Anterior Eye Segment/pathology , Corneal Opacity , Corneal Ulcer/surgery , Glaucoma , Keratoplasty, Penetrating/adverse effects , Tomography, Optical Coherence/methods , Corneal Opacity/diagnosis , Corneal Opacity/etiology , Glaucoma/diagnosis , Glaucoma/etiology , Humans , Keratoplasty, Penetrating/methods , Postoperative Complications/diagnosis , Prospective StudiesABSTRACT
Previously published work has revealed an 87% survivorship after 12 years for the standard Souter-Strathclyde total elbow arthroplasty in patients with rheumatoid arthritis. Of the 13% that were revised, 75% were due to loosening of the humeral component. The aim of this research was to identify the specific epidemiologic and intraoperative factors that predisposed to this humeral loosening. Specifically, factors such as age, sex, radiologic staging of the disease, position of the implant in bone, and size of the implant inserted were evaluated. After analysis of 186 cases, we concluded that the position of the humeral component within the humerus is crucial for long-term survivorship. Specifically in the lateral plane, the stem should be aligned in the plane of the humerus and the implant inserted to the correct depth. The articular surface of the implant should lie at the level of the normal trochlea. At the anteroposterior plane, the implant should sit centrally and not be lateralized. We conclude that good surgical technique is crucial to the long-term effectiveness of this implant.
Subject(s)
Arthroplasty, Replacement , Elbow Joint/surgery , Joint Prosthesis , Prosthesis Failure , Arthritis, Rheumatoid/surgery , Elbow Joint/diagnostic imaging , Humans , Proportional Hazards Models , Prosthesis Design , Radiography , Risk Factors , Survival AnalysisABSTRACT
We present our experience with twenty children with insulin dependent diabetes mellitus admitted during the past 2 1/2 years. Sixteen patients were admitted with acute onset of ketoacidosis while four were having gradual onset. Active and symptomatic treatment was started in all diabetic ketoacidotic patients. One patient died during the acute stage. Eleven patients were followed for 3-6 months or more. Glycosylated hemoglobin was considered as a criteria for control. Three had good control, two fair and six poor control; six developed diabetic ketoacidosis and three developed hypoglycemia.
