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Megacolon in a young cat possibly due to neurological deficits
2018
Mootoo, Natasha | Munoz, Kirk | Ganesh, Thotta Narasimhalu | Hosein, Ansarah | Auguste, Tennille | Legall, Curtis
Ginger, about one year old domestic shorthaired cat with paresis was reported with constipation. Enema and laxatives prior to presentation was not effective. On palpation of the abdomen, a long tubular mass was palpated in the left caudal abdomen. Radiographic diagnosis of the megacolon was made and a subtotal colectomy was planned for the cat. A ventral mid-line celiotomy was made to explore the abdomen. Exploration revealed ascending, transverse and descending colon including the caecum found to be markedly distended due to faecal stasis. Following standard technique, a subtotal colectomy was performed. The cat recovered well after surgery without any complication. The owner reported that Ginger was doing well but died about seven months after surgery. Carcass was not available for necropsy. By clinical examination, diagnostic investigation and surgical exploration, other causes of megacolon were ruled out. The cat was about one year old with a short duration of illness. Without a definite history and by ruling out other causes, neurologic trauma was attributed as the probable cause of constipation and megacolon in the present case.
Mostrar más [+] Menos [-]Chromobacterium violaceum infection in two blackhanded Gibbons: a veterinary case report
2018
Azman Shah A. M. | Faez Firdaus Abdullah Jesse | Tuba Thabitah A. T. | Mariani R. | Donny, Y | M. Firdaus Ariff A. R. | Simaa N. A. | Rahmat T.
Chromobacterium violaceum is a facultative anaerobic, gram-negative rodshaped bacteria normally found in soil and stagnant water of tropical and subtropical countries. Infections of Chromobacterium violaceum are rare among mammals, but the first human infection were reported in Malaysia in 1927. This clinical case reports two separate cases of Chromobacterium violaceum infection in two sub-adult male Black-handed Gibbon (Hylobates agilis). Both animals were presented with the history of diarrhea, pyrexia and inappetance. From the physical examination, the findings were high body temperature, dull, inactive, soft fecal stained at the rectum and small open wound at lower limb of one of the case. The treatment given was antipyretic and multivitamin. Unfortunately, due to poor prognosis both patients died within 48 hours after presentation and treatment. Autopsy examinations wereperformed to find out the cause of death. Post mortem examination findings revealed hepatomegaly with multiple size whitish-yellow spots on the liver surface, congestion and enlargement of spleen and lymph node, congestion of lung and loss of demarcation between renal cortex and medulla of the kidney. The cellular changes via histopathological findings of kidney, spleen, lung and liver were suggestive of septicaemia. The gross and histopathologicalfindings were supported by the isolation of Chromobacterium violaceum via bacterial isolation and identification from lung, liver, spleen and kidney. Thus, the cause of death of the two sub-adult male Black-handed gibbon in this case are due to septicaemiadue to Chromobacterium violaceum infection.
Mostrar más [+] Menos [-]A case of septicaemic pasteurellosis in captive sambar deer, cervus unicolor
2018
Wan Norulhuda W. A. W. | Norhartini I. | Tariq J.
Septicaemic pasteurellosis is a fatal, sometimes epidemic, bacterial disease of domestic and wild animals including deer, bison, elk, and pronghorn antelope caused by Pasteurella multocida. This is the case report of septicaemic pasteurellosisin a captive sambar deer. The carcass was sent from Royal Endurance Stable, Bachok, Kelantan to the Kota Bharu RegionalVeterinary Laboratory for post-mortem. Gross examination of organs was followed by collection of specimens from lung, kidney,liver, spleen and heart for histopathology and bacterial examination. Pooled organ samples with rumen content were collected and sent to the nearest Chemistry Department for investigation. For histology, the liver, lung, spleen, kidney, and heart specimens were fixed in 10% neutral formalin, and routinely embedded in paraffin. Fivemicrometer sections were stained with H&E. Other tests such as worm and ectoparasiteidentification were conducted to identify the parasites. Post-mortem lesions revealed generalised haemorrhage in the organs.Pasteurella multocida serogroup B and E. coli were isolated from multiple tissues of the animal. Histological examination alsorevealed severe congestion and haemorhage of multiple tissues with infiltration of the inflammatory cells. The most likely mode of transmission of these bacteria is through an infected wound and into the bloodstream, thereby causing severe septicemia and death to the animal.
Mostrar más [+] Menos [-]Effects of different ovariohysterectomy approaches on the wound healing rates of cats in Selangor, Malaysia
2021
Salehatul Khuzaimah M. A. | Shaik Mossadeq W. M. | Cecilia E. C. | Aina Insyirah R. K. | Azir K. N. A.
The advantages of ventral and flank approaches for ovariohysterectomy (OHE) in terms of wound healing rate when compared to each other are still understudied. The effects of different OHE approaches on the wound healing rates of cats in Selangor, Malaysia were investigated. A total of 50 female cats were randomly included in this study. They were divided into the ventral-approach group (n=25) and the flank approach group (n=25). The wound healing rates and possible complications that could arise from the surgery in all cats were monitored daily from Day 1 until Day 7 post-surgery. Data were analysed using Independent T-test. Overall, the incision site wound healing rate in cats from the flank-approach group was found to be significantly higher (P < 0.05) than in cats from the ventral-approach group (72.55 ± 3.48 % vs. 59.91 ± 3.34 %; mean ± SEM). Complete healing of the incision site was observed in 12 % of cats from the flank-approach group as compared to 8 % of cats from the ventral-approach group. However, 8 % of cats from the ventral approach group had post-surgery complications whereas the flank-approach group had none. Results from the alternative approach may be attributed to reduced accessibility and contamination of the incision site during recovery
Mostrar más [+] Menos [-]Surgical management of unilateral seminoma in a dog
2015
John Martin, K. D. | Joy, Bini | Narayanan, M. K.
Seminomas are one of the common testicular tumours that occur mostly in dogs above five years of age. A case of nine-year-old male German Shepherd dog, presented to University Veterinary Hospital, Kokkalai with a history of swelling on the scrotum for the past two months and its successful surgical management is discussed. The right testicle was found to be highly enlarged and hard while the other atrophied. Histopathological examination following its surgical removal, confirmed it as seminoma.
Mostrar más [+] Menos [-]Surgical stabilisation of sacroiliac fracture-luxation with a lag-screw in a cat
2021
Ganesh T. N. | Faqihah, I. | Nur Atikah H. | Rumaizi S. | Nur Zulaikha,M. Z. | Shalinie C.
An intact male, 2.5 kg, 1 ½ years old Domestic Long Hair (DLH) cat was brought to the University Veterinary Clinic, Universiti Malaysia Kelantan with the complaint of inability to stand and inappetence since it was hit by a car a day before presentation. Physical examination and radiography revealed multiple fractures including fracture of the pubis, fracture of the left ischium and fracture of the right femoral neck. There was also a left sacroiliac fracture-luxation. The cat was stabilized with intravenous fluid using normal saline, analgesic, non-steroidal anti-inflammatory, and antibiotic drugs. The sacroiliac fracture-luxation was repaired using a lag screw. The surgical site developed swelling due to seroma formation post operatively, where a drainage tube was placed which necessitated daily wound cleaning and dressing. The cat was able to ambulate with satisfactory weight bearing of the hind limbs at 10 days post-surgery and four weeks later, the cat demonstrated improvement in gait. At 5-months post-surgery, the cat was completely back to its normal gait and ambulation normally.
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