Dr Victor Poon

crystalluria struvite

Crystalluria – Struvite

Urinalysis (UA) is an important diagnostic test🔬 for Bladder inflammation (Cystitis) to identify the underlying cause. In this patient, UA revealed microscopy crystals ❄️within the urine. When these crystals start to bind together, bladder/kidney stones will form🪨..There are different types of crystals and the most commonly seen crystals are calcium oxalate and struvite. They are […]

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bacterial cystitis

Bacterial cystitis

Bladder inflammation (Cystitis) is a very common condition in cats😿 and dogs🐶. They usually present with bloody urine (hematuria) and frequent urination (pollakiuria). There are many reasons for cystitis including infection🦠, stones/crystals🧱 in the urine or even neoplasia. In order to determine the cause, structural evaluation and cellular evaluation should be performed. Structural evaluation usually

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hcm

Feline Hypertrophic Cardiomyopathy (HCM)

What is Hypertrophic Cardiomyopathy (HCM) ? Hypertrophic cardiomyopathy (HCM) is the most common heart disease in cats, affecting approximately 15% of the general cat population. It is characterized by an abnormal thickening (hypertrophy) of the left ventricular heart muscle. This thickening makes the heart chamber less flexible and less efficient at pumping blood. In most

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mmvd

Myxomatous Mitral Valve Disease (MMVD)

What is Myxomatous Mitral Valve Disease? Myxomatous Mitral Valve Disease (MMVD) also known as endocardiosis or degenerative valvular heart disease, is a condition where the heart’s mitral valve—which separates the left chambers—begins to break down. While the exact cause remains unknown, it has a strong inherited component in certain breeds. The disease causes the valve

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7tplo

Cranial cruciate rupture – Treatment options: Tibial Plateau Leveling Osteotomy (TPLO)🦵

Analogy:Pic 1 (normal joint): The rope (cranial cruciate ligament) is holding the red car 🚗 (Femur) and preventing it from sliding down the slope⛰ (Tibia).–Pic 2 (Rupture ligament): When the rope (cranial cruciate ligament) breaks, the red car🚗 (Femur) will continuously slide down the slope ⛰ (Tibia), resulting in pain.–Pic 3 (TPLO): TPLO procedure changes

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6extracapsular

Cranial cruciate rupture – Treatment option 1: Extracapsular repair surgery🦵

The Extracapsular Lateral Suture Technique uses a synthetic, monofilament or braided polyethylene material to address cranial tibial subluxation (Blue dotted line). However, these extracapsular sutures are not designed for permanent stabilization, as they eventually fail over time. The objective is for the suture to remain functional for 8-12 weeks, facilitating the development of periarticular scarring

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3ccl rupture part 1

Cranial cruciate rupture – Test 🦵

Cranial Drawer Test:This assessment evaluates the craniocaudal stability of the stifle joint. Although a negative result does not exclude cranial cruciate ligament disease, a positive drawer test is highly indicative of cranial cruciate ligament rupture.(Abnormal movement of tibial = Red Arrow).Tibial Compression Test:This assessment evaluates stability of the tibia relative to the femur. Instability on

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