Search Results for central

LOBULAR CAPILLARY HEMANGIOMA Figure 1-70 LOBULAR CAPILLARY HEMANGIOMA A: Tight lobules with central veins are below an intact squamous epithelium. B: Lobules of capillary are separated by stroma below an ulcerated surface. C: Loose lobules of vessels surround a central vessel. D: Compressed More about this image found in LOBULAR CAPILLARY HEMANGIOMA A: Tight lobules with central veins are below...

LOBULAR CAPILLARY HEMANGIOMA Figure 1-71 LOBULAR CAPILLARY HEMANGIOMA A: A central vessel is surrounded by numerous capillaries. B: The central vessel is open, surrounded by capillaries and pericytes. C: The vessels that surround the central vessel are slit-like to closed. D: The endothelium More about this image found in LOBULAR CAPILLARY HEMANGIOMA A: A central vessel is surrounded by numerous...

NASOPHARYNGEAL ANGIOFIBROMA Figure 3-30 NASOPHARYNGEAL ANGIOFIBROMA A: Hypocellular area near the central portion of a nasopharyngeal angiofibroma. B: The collagenous stroma consists of haphazardly arranged collagen bundles. C: The stroma contains scattered stellate and spindled mesenchymal More about this image found in NASOPHARYNGEAL ANGIOFIBROMA A: Hypocellular area near the central portion ...

BASAL CELL AMELOBLASTOMA Figure 5-47 BASAL CELL AMELOBLASTOMA The central cells remain basaloid. More about this image found in BASAL CELL AMELOBLASTOMA The central cells remain basaloid.

KERATOAMELOBLASTOMA Figure 5-50 KERATOAMELOBLASTOMA The neoplastic islands show central keratinization. More about this image found in KERATOAMELOBLASTOMA The neoplastic islands show central keratinization.

COMPOUND ODONTOMA Figure 5-84 COMPOUND ODONTOMA Central dental papillae are covered by a rim of acellular dentin and capped by more basophilic enamel matrix. More about this image found in COMPOUND ODONTOMA Central dental papillae are covered by a rim of acellula...

CENTRAL ODONTOGENIC FIBROMA (COF) Figure 5-91 CENTRAL ODONTOGENIC FIBROMA (COF) A characteristic mucosal invagination is present in many maxillary COFs. More about this image found in CENTRAL ODONTOGENIC FIBROMA (COF) A characteristic mucosal invagination is...

CENTRAL ODONTOGENIC FIBROMA Figure 5-92 CENTRAL ODONTOGENIC FIBROMA COF presents as a well-circumscribed unilocular radiolucency of the anterior maxilla. More about this image found in CENTRAL ODONTOGENIC FIBROMA COF presents as a well-circumscribed unilocula...

CENTRAL ODONTOGENIC FIBROMA Figure 5-93 CENTRAL ODONTOGENIC FIBROMA Pericoronal biopsies from patients with odontogenic fibroma hamartoma syndrome appear similar to COF histologically. More about this image found in CENTRAL ODONTOGENIC FIBROMA Pericoronal biopsies from patients with odonto...

CENTRAL ODONTOGENIC FIBROMA Figure 5-94 CENTRAL ODONTOGENIC FIBROMA Loose spindled fibroblastic stroma containing numerous slender cords of odontogenic epithelium, which could be mistaken for blood vessels. More about this image found in CENTRAL ODONTOGENIC FIBROMA Loose spindled fibroblastic stroma containing ...

CENTRAL ODONTOGENIC FIBROMA Figure 5-95 CENTRAL ODONTOGENIC FIBROMA Considerably more highly collagenized stroma and calcifications than in fig. 5-94 . More about this image found in CENTRAL ODONTOGENIC FIBROMA Considerably more highly collagenized stroma a...

CENTRAL ODONTOGENIC FIBROMA Figure 5-96 CENTRAL ODONTOGENIC FIBROMA Amyloid-rich variant with small cords and nests of odontogenic epithelium with rounded amorphous eosinophilic pools of secreted amyloid protein (odontogenic ameloblast-associated protein [ODAM]). More about this image found in CENTRAL ODONTOGENIC FIBROMA Amyloid-rich variant with small cords and nest...

CENTRAL ODONTOGENIC FIBROMA Figure 5-97 CENTRAL ODONTOGENIC FIBROMA Small pools of amyloid protein (ODAM). More about this image found in CENTRAL ODONTOGENIC FIBROMA Small pools of amyloid protein (ODAM).

CENTRAL ODONTOGENIC FIBROMA Figure 5-98 CENTRAL ODONTOGENIC FIBROMA The epithelial component of many COFs is best appreciated with cytokeratin immunostain. More about this image found in CENTRAL ODONTOGENIC FIBROMA The epithelial component of many COFs is best ...

CENTRAL ODONTOGENIC FIBROMA, GRANULAR CELL VARIANT Figure 5-99 CENTRAL ODONTOGENIC FIBROMA, GRANULAR CELL VARIANT The stromal component consists of large polygonal cells with abundant granular cytoplasm. More about this image found in CENTRAL ODONTOGENIC FIBROMA, GRANULAR CELL VARIANT The stromal component c...

CEMENTOBLASTOMA Figure 5-107 CEMENTOBLASTOMA Classic radiographic features of central opacity fused to the tooth root and surrounded by a uniform radiolucency. More about this image found in CEMENTOBLASTOMA Classic radiographic features of central opacity fused to ...

CENTRAL GIANT CELL GRANULOMA (CGCG) Figure 5-216 CENTRAL GIANT CELL GRANULOMA (CGCG) A: The aggressive variant can grow rapidly. B: Cephalometric radiograph of the lesion shows the extent of involvement, with bowing of the mandible. C: The anterior mandible is the most common location for CGCG More about this image found in CENTRAL GIANT CELL GRANULOMA (CGCG) A: The aggressive variant can grow rap...

CENTRAL GIANT CELL GRANULOMA Figure 5-217 CENTRAL GIANT CELL GRANULOMA A: Scattered multinucleated cells within a vascular stroma composed of plump spindled cells, woven bone (arrows), and extravasated erythrocytes. B: Clusters of multinucleated cells are adjacent to areas of hemosiderin More about this image found in CENTRAL GIANT CELL GRANULOMA A: Scattered multinucleated cells within a va...

LARYNGEAL RHEUMATOID NODULE Figure 6-11 LARYNGEAL RHEUMATOID NODULE A,B: Palisading histiocytes surround a central area of necrosis and fibrinous debris. C: The histiocytes are positive for the histiocytic marker PU-1. More about this image found in LARYNGEAL RHEUMATOID NODULE A,B: Palisading histiocytes surround a central...

NORMAL EXTERNAL EAR AND EXTERNAL AUDITORY CANAL Figure 8-3 NORMAL EXTERNAL EAR AND EXTERNAL AUDITORY CANAL The central fibrous connective tissue is identified, showing the fibers parallel to the surface epithelium. More about this image found in NORMAL EXTERNAL EAR AND EXTERNAL AUDITORY CANAL The central fibrous connec...