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PHEOCHROMOCYTOMA: <span class="search-highlight">CLEAR</span> CELL CHANGE IN VHL DISEASE  The presence of <span class="search-highlight">clear</span> c...
Published: 01 December 2024
PHEOCHROMOCYTOMA: CLEAR CELL CHANGE IN VHL DISEASE Figure 8-35 PHEOCHROMOCYTOMA: CLEAR CELL CHANGE IN VHL DISEASE The presence of clear cell change in a pheochromocytoma is associated with VHL disease. More about this image found in PHEOCHROMOCYTOMA: CLEAR CELL CHANGE IN VHL DISEASE The presence of clear c...
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ONCOCYTIC ADRENAL CORTICAL ADENOMA COEXISTING WITH A <span class="search-highlight">CLEAR</span> CELL CORTICAL NO...
Published: 01 December 2024
ONCOCYTIC ADRENAL CORTICAL ADENOMA COEXISTING WITH A CLEAR CELL CORTICAL NODULE Figure 5-13 ONCOCYTIC ADRENAL CORTICAL ADENOMA COEXISTING WITH A CLEAR CELL CORTICAL NODULE The dishomogeneous brown nodule, 2.7 cm in size (bottom), corresponded histologically to an oncocytic adenoma, well-circumscr... More about this image found in ONCOCYTIC ADRENAL CORTICAL ADENOMA COEXISTING WITH A CLEAR CELL CORTICAL NO...
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VARIED APPEARANCES OF ADRENAL PECOMA  A: Sharply circumscribed areas of eos...
Published: 01 December 2024
VARIED APPEARANCES OF ADRENAL PECOMA Figure 12-15 VARIED APPEARANCES OF ADRENAL PECOMA A: Sharply circumscribed areas of eosinophilic spindle cells and uniform clear cells resemble renal cell carcinoma. B: Different area of the same tumor shows a markedly varied population of small and ballooned... More about this image found in VARIED APPEARANCES OF ADRENAL PECOMA A: Sharply circumscribed areas of eos...
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RENAL CELL CARCINOMA METASTATIC TO ADRENAL GLAND  A: Adrenal metastasis fro...
Published: 01 December 2024
RENAL CELL CARCINOMA METASTATIC TO ADRENAL GLAND Figure 12-27 RENAL CELL CARCINOMA METASTATIC TO ADRENAL GLAND A: Adrenal metastasis from an ipsilateral renal cell carcinoma. The patient had undergone radical nephrectomy for a large renal cell carcinoma. Metastatic clear cell renal carcinoma is p... More about this image found in RENAL CELL CARCINOMA METASTATIC TO ADRENAL GLAND A: Adrenal metastasis fro...
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CORTISOL-SECRETING ADRENAL CORTICAL ADENOMA  A: This adenoma consists of a ...
Published: 01 December 2024
CORTISOL-SECRETING ADRENAL CORTICAL ADENOMA Figure 5-19 CORTISOL-SECRETING ADRENAL CORTICAL ADENOMA A: This adenoma consists of a homogeneous population of predominantly clear cells with marked atrophy of the adjacent cortex. B: The clear cells have uniform small round nuclei and abundant cytopl... More about this image found in CORTISOL-SECRETING ADRENAL CORTICAL ADENOMA A: This adenoma consists of a ...
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PRIMARY BILATERAL MACRONODULAR ADRENOCORTICAL DISEASE ASSOCIATED WITH CORTI...
Published: 01 December 2024
PRIMARY BILATERAL MACRONODULAR ADRENOCORTICAL DISEASE ASSOCIATED WITH CORTISOL OVERSECRETION Figure 4-17 PRIMARY BILATERAL MACRONODULAR ADRENOCORTICAL DISEASE ASSOCIATED WITH CORTISOL OVERSECRETION Heterogeneity of cellular features from the same adrenal lesion seen in figures 4-12 and 4-16 . ... More about this image found in PRIMARY BILATERAL MACRONODULAR ADRENOCORTICAL DISEASE ASSOCIATED WITH CORTI...
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PHEOCHROMOCYTOMA  The tumor cell nuclei usually have prominent and occasion...
Published: 01 December 2024
PHEOCHROMOCYTOMA Figure 8-25 PHEOCHROMOCYTOMA The tumor cell nuclei usually have prominent and occasionally multiple nucleoli, and some have clear pseudo-inclusions. More about this image found in PHEOCHROMOCYTOMA The tumor cell nuclei usually have prominent and occasion...
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ADRENAL CORTICAL ADENOMA IN CUSHING SYNDROME  The tumor is composed of clea...
Published: 01 December 2024
ADRENAL CORTICAL ADENOMA IN CUSHING SYNDROME Figure 5-18 ADRENAL CORTICAL ADENOMA IN CUSHING SYNDROME The tumor is composed of clear (upper right) and compact cells (left). More about this image found in ADRENAL CORTICAL ADENOMA IN CUSHING SYNDROME The tumor is composed of clea...
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ALDOSTERONE-SECRETING ADRENAL CORTICAL ADENOMA  The lesion is composed of a...
Published: 01 December 2024
ALDOSTERONE-SECRETING ADRENAL CORTICAL ADENOMA Figure 5-36 ALDOSTERONE-SECRETING ADRENAL CORTICAL ADENOMA The lesion is composed of a predominant clear cell population; the peritumoral adrenal cortex is not atrophic. More about this image found in ALDOSTERONE-SECRETING ADRENAL CORTICAL ADENOMA The lesion is composed of a...
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ALDOSTERONE-SECRETING ADRENAL CORTICAL ADENOMA  The lesion is composed of a...
Published: 01 December 2024
ALDOSTERONE-SECRETING ADRENAL CORTICAL ADENOMA Figure 5-37 ALDOSTERONE-SECRETING ADRENAL CORTICAL ADENOMA The lesion is composed of a population of both compact and clear cells; the peritumoral adrenal cortex is not atrophic. More about this image found in ALDOSTERONE-SECRETING ADRENAL CORTICAL ADENOMA The lesion is composed of a...
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ADRENAL CORTICAL ADENOMA IN CUSHING SYNDROME  Steroidogenic factor 1 (SF1) ...
Published: 01 December 2024
ADRENAL CORTICAL ADENOMA IN CUSHING SYNDROME Figure 5-50 ADRENAL CORTICAL ADENOMA IN CUSHING SYNDROME Steroidogenic factor 1 (SF1) is expressed in both compact (top) and clear (bottom) cells. More about this image found in ADRENAL CORTICAL ADENOMA IN CUSHING SYNDROME Steroidogenic factor 1 (SF1) ...
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MIDDLE EAR (JUGULOTYMPANIC) PARAGANGLIOMA  The presence of nuclear pleomorp...
Published: 01 December 2024
MIDDLE EAR (JUGULOTYMPANIC) PARAGANGLIOMA Figure 9-23 MIDDLE EAR (JUGULOTYMPANIC) PARAGANGLIOMA The presence of nuclear pleomorphism, together with artifactual cytoplasmic vacuolization and clearing in this paraganglioma, may suggest adenocarcinoma as a diagnosis. More about this image found in MIDDLE EAR (JUGULOTYMPANIC) PARAGANGLIOMA The presence of nuclear pleomorp...
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SPORADIC ADRENAL CORTICAL DISEASE  Nodular enlargement of the adrenal gland...
Published: 01 December 2024
SPORADIC ADRENAL CORTICAL DISEASE Figure 4-7 SPORADIC ADRENAL CORTICAL DISEASE Nodular enlargement of the adrenal gland (less than 1 cm in size). At variance with adrenal cortical adenoma, there is absence of clear demarcation/encapsulation. More about this image found in SPORADIC ADRENAL CORTICAL DISEASE Nodular enlargement of the adrenal gland...
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URINARY BLADDER PARAGANGLIOMA  This paraganglioma shows extensive superfici...
Published: 01 December 2024
URINARY BLADDER PARAGANGLIOMA Figure 9-18 URINARY BLADDER PARAGANGLIOMA This paraganglioma shows extensive superficial growth beneath the mucosa. The tumor is a potential mimic of urothelial carcinoma because of its growth pattern and pale eosinophilic to clear cytoplasm. More about this image found in URINARY BLADDER PARAGANGLIOMA This paraganglioma shows extensive superfici...
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“BLACK” ADRENAL CORTICAL ADENOMA IN CUSHING SYNDROME  Pigment deposition is...
Published: 01 December 2024
“BLACK” ADRENAL CORTICAL ADENOMA IN CUSHING SYNDROME Figure 5-42 “BLACK” ADRENAL CORTICAL ADENOMA IN CUSHING SYNDROME Pigment deposition is present in both clear and compact cells (A). Eosinophilic cells show focally marked nuclear atypia (B). More about this image found in “BLACK” ADRENAL CORTICAL ADENOMA IN CUSHING SYNDROME Pigment deposition is...
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ADRENAL CORTICAL ADENOMA ASSOCIATED WITH CUSHING SYNDROME  Predominant myel...
Published: 01 December 2024
ADRENAL CORTICAL ADENOMA ASSOCIATED WITH CUSHING SYNDROME Figure 5-26 ADRENAL CORTICAL ADENOMA ASSOCIATED WITH CUSHING SYNDROME Predominant myelolipomatous changes are present in association with an adenomatous component made of lipid-rich clear cells (same case as fig. 5-16 ). More about this image found in ADRENAL CORTICAL ADENOMA ASSOCIATED WITH CUSHING SYNDROME Predominant myel...
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PROVISIONAL ADRENAL CORTEX WITH MEDULLARY PROGENITORS  Aggregates of presum...
Published: 01 December 2024
PROVISIONAL ADRENAL CORTEX WITH MEDULLARY PROGENITORS Figure 1-10 PROVISIONAL ADRENAL CORTEX WITH MEDULLARY PROGENITORS Aggregates of presumptive chromaffin cells with clear cytoplasm coexist with primitive sympathetic cells, some of which are arranged in a pseudorosette with central pale fibrill... More about this image found in PROVISIONAL ADRENAL CORTEX WITH MEDULLARY PROGENITORS Aggregates of presum...
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PHEOCHROMOCYTOMA: PERIPHERY  The periphery of these tumors is extremely var...
Published: 01 December 2024
PHEOCHROMOCYTOMA: PERIPHERY Figure 8-17 PHEOCHROMOCYTOMA: PERIPHERY The periphery of these tumors is extremely variable, with some showing clear encapsulation (A) and others lacking a capsule, and instead showing interdigitation with the surrounding adrenal cortex (B). Both patterns are seen in t... More about this image found in PHEOCHROMOCYTOMA: PERIPHERY The periphery of these tumors is extremely var...
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BECKWITH-WIEDEMANN SYNDROME  Chromaffin cells forming a nodule protruding f...
Published: 01 December 2024
BECKWITH-WIEDEMANN SYNDROME Figure 2-19 BECKWITH-WIEDEMANN SYNDROME Chromaffin cells forming a nodule protruding from the fetal cortex are inappropriately mature for this stage of development and have clear cytoplasm. There is a morphologic resemblance of the nodule to normal extra-adrenal paraga... More about this image found in BECKWITH-WIEDEMANN SYNDROME Chromaffin cells forming a nodule protruding f...
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ADRENAL CORTICAL “FIBROMA”  A: This tumor measured about 7 mm and was an in...
Published: 01 December 2024
ADRENAL CORTICAL “FIBROMA” Figure 12-20 ADRENAL CORTICAL “FIBROMA” A: This tumor measured about 7 mm and was an incidental finding in a patient undergoing radical nephrectomy for a clear cell renal cell carcinoma. B: The tumor is densely fibrotic with bland spindle cells and resembles an ovarian... More about this image found in ADRENAL CORTICAL “FIBROMA” A: This tumor measured about 7 mm and was an in...