Lymph nodeNeckCervicalLevel VILevel 6Central compartmentHilumJugularPretrachealParatrachealThe lymph nodes associated with the glands and structures in the neck are classified into compartments or levels according to anatomic landmarks and boundaries. Ultrasonography of the neck is a first-line imaging ...
An MRI of the face and neck was performed on a healthy patient, using T2 weighting, (image size: 320 * 320 pixels) (600 images). We did not select the T1 weighting because it provided a lower contrast. Unfortunately, during the MR exam, we discovered a thyroglossal duct cyst associated...
these pathways are cross-cancer gene signatures altered across a range of cancer types; (2) gene expression aberrations in organ-specific pathways can indirectly lead to carcinogenesis by interacting with cell cycle-associated pathways, these pathways are cancer-specific gene signatures altered...
A frontal chest radiograph shows a lobulated contour of the hila and increased size and opacity, findings characteristic of hilar lymph node enlargement. Note that the hilar vessels course through the convex hilar opacities (absence of the hilar convergence sign), indicative of the nonpulmonary ...
Staining of 10 normal breast tissue samples, 28 primary breast cancer sections and 7 lymph node metastasis revealed that in normal breast tissues JMJD1a expression was low or absent and a-SMA was restricted to the basal mammary epithelial cells (Fig. 4a). In contrast, 27/28 of the breast ...
DNA-Topo II∝ expression was significantly higher in tumors of low differentiation versus tumors of moderate and high differentiation (P < 0.001), DNA-Topo II∝ expression was correlated with age, tumor size, tumor stage, node metastasis and tumor differentiation, but not with gender and tumor ...
Human gastrointestinal mucosa regenerates vigorously throughout life, but the factors controlling cell fate in mature mucosa are poorly understood. GATA transcription factors direct cell proliferation and differentiation in many organs, and are implicated in tumorigenesis. GATA-4 and GATA-6 are considered...
A positive correlation between the occipital and deep cervical lymph node groups with age was found to be stronger than the rest of localisations. CONCLUSION This study characterises the normal distribution, size, and shape of head and neck lymph nodes in a healthy paediatric population, ...
For both groups, we measured the short and long diameters of the largest lymph node in the axial plane and the craniocaudal diameter in the sagittal plane. The short/long diameter ratios and volumes were determined.In 433 cases (98%), 1,554 lateral group lymph nodes were detected. Medial ...
Magnetic resonance imaging features of pre- sumed normal head and neck lymph nodes in dogs. Vet Radiol Ultrasound 2006;47:538-541.S. Kneissl, A. Probst. 2006. Magnetic Resonance Imaging Features of Presumed Normal Head and neck Lymph ...