Search Results for staging

CAP STAGE OF ODONTOGENESIS Figure 5-1 CAP STAGE OF ODONTOGENESIS One upper and one lower, with the enamel organ cap still attached to the surface overlying the primitive ectomesenchymal dental papilla. More about this image found in CAP STAGE OF ODONTOGENESIS One upper and one lower, with the enamel organ ...

BELL STAGE OF ODONTOGENESIS Figure 5-2 BELL STAGE OF ODONTOGENESIS The enamel organ displays inner and outer enamel epithelium with a central zone of loose stellate reticulum overlying the dental papilla. More about this image found in BELL STAGE OF ODONTOGENESIS The enamel organ displays inner and outer enam...

MINERALIZATION STAGE OF ODONTOGENESIS Figure 5-6 MINERALIZATION STAGE OF ODONTOGENESIS From left to right: remnants of stellate reticulum, thin layer of stratum intermedium, tall columnar ameloblasts with reverse nuclear polarity, enamel matrix, dentin matrix, layer of new predentin (both More about this image found in MINERALIZATION STAGE OF ODONTOGENESIS From left to right: remnants of stel...

FOCAL CEMENTO-OSSEOUS LESION Figure 5-213 FOCAL CEMENTO-OSSEOUS LESION A: In the earliest stages the lesion may appear radiolucent but with progression a central radiodensity surrounded by a radiolucent rim is noted. B: Seven years later the bone has become more sclerotic. More about this image found in FOCAL CEMENTO-OSSEOUS LESION A: In the earliest stages the lesion may appe...

with minimal stroma. This stage may be associated with osteomyelitis. More about this image found in FLORID CEMENTO-OSSEOUS DYSPLASIA A: The entire mandible is affected with s...

subtype of adenoid cystic carcinoma often presents in the nasopharynx at an advanced stage. B: Intermediate-grade mucoepidermoid carcinoma shows a combination of epidermoid, intermediate, and rare goblet-type mucinous epithelial cells. More about this image found in MALIGNANT SALIVARY GLAND TUMORS OF THE NASOPHARYNX Adenoid cystic carcinom...

DISTRIBUTION OF NEUROBLASTOMA BY SEX AND STAGE OVER AGE Figure 11-1 DISTRIBUTION OF NEUROBLASTOMA BY SEX AND STAGE OVER AGE Nearly 90 percent of patients are below 5 years of age at diagnosis. The left side of each pair of columns represents male patients and the right side of each pair More about this image found in DISTRIBUTION OF NEUROBLASTOMA BY SEX AND STAGE OVER AGE Nearly 90 percent ...

hyperplasia stage. More about this image found in MULTIFOCAL PHEOCHROMOCYTOMA IN MEN2 A: There are multiple nodules with dis...

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 More about this image found in BECKWITH-WIEDEMANN SYNDROME Chromaffin cells forming a nodule protruding f...

stage of development. More about this image found in FETAL ADRENAL GLAND AND KIDNEY Coronal sections (left and right) of adrena...

UNDIFFERENTIATED NEUROBLASTOMA WITH SPINDLE CELL DIFFERENTIATION Figure 11-16 UNDIFFERENTIATED NEUROBLASTOMA WITH SPINDLE CELL DIFFERENTIATION This stage 3 NB in a 5-year-old girl was not pretreated and showed this peculiar undifferentiated spindle cell morphology without presence of neuropil More about this image found in UNDIFFERENTIATED NEUROBLASTOMA WITH SPINDLE CELL DIFFERENTIATION This stag...

neural plexus and ganglia are medial to the adrenal glands. Both adrenal glands in this plane of section lie anterior and medial to the kidneys, and at this stage most of the adrenal glands are composed of fetal or provisional cells. The developing prevertebral sympathetic plexus is located on either More about this image found in ANATOMIC RELATIONSHIPS OF FETAL ADRENAL GLANDS Transverse section of upper...