HIV-ASSOCIATED NEPHROPATHY (HIVAN) Figure 9-19 HIV-ASSOCIATED NEPHROPATHY (HIVAN) A: Grossly enlarged kidney. B: Collapsing glomerulus with hypertrophied epithelial cells. C: Glomerular sclerosis demonstrated with a periodic acid methenamine (PAM) silver stain. D: Interstitial chronic inflamma... More about this image found in HIV-ASSOCIATED NEPHROPATHY (HIVAN) A: Grossly enlarged kidney. B: Collaps...

HYPERTENSIVE HEART DISEASE: MYOCYTE HYPERTROPHY Figure 20-3 HYPERTENSIVE HEART DISEASE: MYOCYTE HYPERTROPHY Myocyte hypertrophy in hypertensive heart disease. More about this image found in HYPERTENSIVE HEART DISEASE: MYOCYTE HYPERTROPHY Myocyte hypertrophy in hyp...

PRESSURE AND VOLUME HYPERTROPHY: LEFT VENTRICLE Figure 4-4 PRESSURE AND VOLUME HYPERTROPHY: LEFT VENTRICLE Left: Pressure hypertrophy, with increased wall thickness and normal internal diameter in chronic hypertension. Right: Volume hypertrophy, with normal wall thickness and increased internal ... More about this image found in PRESSURE AND VOLUME HYPERTROPHY: LEFT VENTRICLE Left: Pressure hypertrophy...

GEOMETRY OF PRESSURE AND VOLUME HYPERTROPHY Figure 4-5 GEOMETRY OF PRESSURE AND VOLUME HYPERTROPHY Left: Pressure hypertrophy showing increased wall thickness. Chamber size (internal diameter) is normal. Middle: Normal left ventricle. Right: Volume hypertrophy in which chamber size is increased... More about this image found in GEOMETRY OF PRESSURE AND VOLUME HYPERTROPHY Left: Pressure hypertrophy sho...

MYOCYTE HYPERTROPHY: TYPES Figure 4-7 MYOCYTE HYPERTROPHY: TYPES A,B: Pressure hypertrophy, with enlarged nuclei and increased cell diameters in severe aortic stenosis. Sarcomeric bands coursing in front of nuclei in longitudinal section (A) account for the irregular nuclear shapes seen in cross ... More about this image found in MYOCYTE HYPERTROPHY: TYPES A,B: Pressure hypertrophy, with enlarged nuclei...

RIGHT VENTRICULAR HYPERTROPHY Figure 4-10 RIGHT VENTRICULAR HYPERTROPHY Left: Longitudinal section of hypertrophied myocytes, with mild interstitial fibrosis. Right: Cross section of hypertrophied myocytes. Bands of sarcomeres in front of nuclei in the longitudinal section (seen left) account fo... More about this image found in RIGHT VENTRICULAR HYPERTROPHY Left: Longitudinal section of hypertrophied ...

DILATED CARDIOMYOPATHY: MYOCYTE HYPERTROPHY Figure 14-9 DILATED CARDIOMYOPATHY: MYOCYTE HYPERTROPHY The myocytes typically display karyomegaly and are occasionally increased in diameter. More about this image found in DILATED CARDIOMYOPATHY: MYOCYTE HYPERTROPHY The myocytes typically display...

DILATED CARDIOMYOPATHY: MYOCYTE HYPERTROPHY Figure 14-10 DILATED CARDIOMYOPATHY: MYOCYTE HYPERTROPHY Despite the presence of hypertrophy evidenced by karyomegaly, the myocytes in DCM are often of normal (or small) diameter because of the chamber dilatation and stretching. Dark and enlarged nuclei... More about this image found in DILATED CARDIOMYOPATHY: MYOCYTE HYPERTROPHY Despite the presence of hypert...

HYPERTROPHIC CARDIOMYOPATHY: ASYMMETRIC SEPTAL HYPERTROPHY Figure 15-5 HYPERTROPHIC CARDIOMYOPATHY: ASYMMETRIC SEPTAL HYPERTROPHY Left: Massively increased ventricular septal (double-headed yellow arrow) to left ventricular free wall (double-headed white arrow) ratio (≥1.3:1). Right: Anterior wa... More about this image found in HYPERTROPHIC CARDIOMYOPATHY: ASYMMETRIC SEPTAL HYPERTROPHY Left: Massively...

HYPERTROPHIC CARDIOMYOPATHY: SEPTAL HYPERTROPHY VARIATIONS Figure 15-6 HYPERTROPHIC CARDIOMYOPATHY: SEPTAL HYPERTROPHY VARIATIONS A: Basal-predominate hypertrophy (sigmoid morphology septum). B: Mid-ventricular-predominate hypertrophy (reverse curve morphology septum). C: Apical-predominant hyp... More about this image found in HYPERTROPHIC CARDIOMYOPATHY: SEPTAL HYPERTROPHY VARIATIONS A: Basal-predom...

HYPERTROPHIC CARDIOMYOPATHY: MYOCYTE HYPERTROPHY Figure 15-10 HYPERTROPHIC CARDIOMYOPATHY: MYOCYTE HYPERTROPHY Normal myocardium (left) compared with marked myocyte hypertrophy with increased diameter of myocytes, increased nuclear size (karyomegaly), and trinucleate forms (right). More about this image found in HYPERTROPHIC CARDIOMYOPATHY: MYOCYTE HYPERTROPHY Normal myocardium (left) ...

SYSTEMIC HYPERTENSION: PRESSURE HYPERTROPHY Figure 20-1 SYSTEMIC HYPERTENSION: PRESSURE HYPERTROPHY Gross findings in hypertensive heart disease in external (left) and short-axis (right) views. More about this image found in SYSTEMIC HYPERTENSION: PRESSURE HYPERTROPHY Gross findings in hypertensive...

PULMONARY HYPERTENSION: RIGHT VENTRICULAR HYPERTROPHY Figure 20-7 PULMONARY HYPERTENSION: RIGHT VENTRICULAR HYPERTROPHY Massive right ventricular hypertrophy in the setting of pulmonary hypertension (pulmonary veno-occlusive disease-associated). More about this image found in PULMONARY HYPERTENSION: RIGHT VENTRICULAR HYPERTROPHY Massive right ventri...

PULMONARY HYPERTENSION: RIGHT VENTRICULAR HYPERTROPHY Figure 20-9 PULMONARY HYPERTENSION: RIGHT VENTRICULAR HYPERTROPHY This mid-ventricular short-axis section exhibits some right ventricular chamber dilatation with prominent wall thickening. The right ventricle is nearly as thick as the left ven... More about this image found in PULMONARY HYPERTENSION: RIGHT VENTRICULAR HYPERTROPHY This mid-ventricular...

PULMONARY HYPERTENSIVE HEART DISEASE Figure 20-12 PULMONARY HYPERTENSIVE HEART DISEASE Myocyte hypertrophy (top) and interstitial (pericellular-type) fibrosis (bottom). More about this image found in PULMONARY HYPERTENSIVE HEART DISEASE Myocyte hypertrophy (top) and interst...

PULMONARY ARTERIAL MEDIAL HYPERTROPHY Figure 32-10 PULMONARY ARTERIAL MEDIAL HYPERTROPHY Left: The media comprises about 40% of the total diameter of the vessel. Right: An elastic stain helps identify the intimal-medial and medial-adventitial boundaries to accurately gauge medial thickness. More about this image found in PULMONARY ARTERIAL MEDIAL HYPERTROPHY Left: The media comprises about 40% ...

CARDIAC ENLARGEMENT: PRESSURE AND VOLUME HYPERTROPHY Figure 34-22 CARDIAC ENLARGEMENT: PRESSURE AND VOLUME HYPERTROPHY Left: Pressure hypertrophy of both ventricles, due to supravalvular aortic and pulmonary stenosis (short-axis view). Right: Volume hypertrophy of the right ventricle and right a... More about this image found in CARDIAC ENLARGEMENT: PRESSURE AND VOLUME HYPERTROPHY Left: Pressure hypert...

DOUBLE OUTLET RIGHT VENTRICLE: RIGHT VENTRICULAR HYPERTROPHY Figure 37-21 DOUBLE OUTLET RIGHT VENTRICLE: RIGHT VENTRICULAR HYPERTROPHY There is severe myocyte hypertrophy and focal interstitial fibrosis, in an adolescent. More about this image found in DOUBLE OUTLET RIGHT VENTRICLE: RIGHT VENTRICULAR HYPERTROPHY There is seve...