trabecular pattern


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trabecular pattern

The arrangement of the trabeculae of bone in relation to marrow spaces.
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References in periodicals archive ?
Results of the microscopic examination: the nodule forms a clear trabecular pattern and has extended polygonal cells that include the nuclear notch with pseudoinclusions in some places (Figure 1).
Caption: Figure 2: Intraoral periapical radiograph showing mild alteration in the trabecular pattern in relation to 11 and 12.
It is defined as "a rare tumour of follicular cell origin with a trabecular pattern of growth and marked intra-trabecular hyalinisation".
The radiological study of the head showed mandibular deformation, a marked bone trabecular pattern, areas of sclerosis, and incisor malocclusion.
The trabecular microarchitecture parameters include trabecular bone volume per unit of total volume (BV/TV, bone volume fraction), trabecular thickness (Tb.Th), trabecular number (Tb.N), trabecular separation (Tb.Sp), trabecular pattern factor (Tb.Pf), and structure model index (SMI).
The second common predominant epithelial component was the trabecular pattern (n=14, 22.2%) followed by solid pattern (n=12, 19%).
Glandular, cribriform, and trabecular pattern of the tumor a) HE, x50 and b) HE, x100.
The useful cytological features in the diagnosis of HCC include trabecular pattern (p = 0.001) [Figure 1] with small capillaries traversing clusters of tumor cells [Figure 2], basket pattern (p = 0.005), benign hepatocytes (p = 0.000), hepatocytic appearance of tumor cells (p = 0.000), intracellular bile (p = 0.001) intranuclear inclusions (p = 0.000), macronucleoli (p = 0.000) [Figure 3] and atypical naked (stripped) nuclei (p = 0.015).
Parameters like bone volume per tissue volume (BV/TV), trabecular number (Tb.N), separation (Tb.Sp), and structural indices including degree of anisotropy (DA) and trabecular pattern factor (Tb.Pf) were calculated.
Figure 4 is an anteroposterior view of the pelvis, showing thickening of the cortex and bilateral ileopectineal lines (black arrow, the pelvic brim sign) and an irregular trabecular pattern within the right iliac and superior pubic ramus.
Hyalinizing trabecular adenoma (HTA) is a very rare tumor (<1% of all primary thyroid gland tumors) of thyroid follicular cell origin with a trabecular pattern of growth and marked intratrabecular hyalinization (figure 1).