UNLABELLED The oral lichenoid disease (OLD) includes different chronic inflammatory processes such as oral lichen planus (OLP) and oral lichenoid lesions (OLL), both entities with controversial diagnosis and malignant potential. Epidermal growth factor receptor (EFGR) is an important oral carcinogenesis biomarker and overexpressed in several oral potentially malignant disorders. OBJECTIVES To...

Fortunian scalidophoran worms have shown high diversity, with 7 genera and species 10 indeterminate forms. Current studies mainly focused on morphology as well early evolution, ontogeny not been carried out due to the limited number of specimens. Here, we report new material an Orsten-type preserved Indeterminate Form 3 from Zhangjiagou section. Collected specimens different annulus widths indi...

The paper deals with 20 benign tumours of the nipple and areola. The most common lesion was adenoma or florid papillomatosis (11 cases). On the basis of clinical and histological differences, the cases were divided into two groups.Group I.-Tumours showing an adenomatous pattern (5 cases) appropriately termed adenoma of the nipple. Chief clinical features were younger age, long duration and enla...

Oligodendroglioma is a rare tumor originating from oligodendrocytes found mainly in the cerebrum in aged rats. Only a few reports have shown spontaneous occurrence of this tumor in the spinal cord, and no report has mentioned its occurrence in young rats. We encountered a case of spontaneous oligodendroglioma in the lumbar portion of the spinal cord in a young (9 weeks old) female BrlHan:WIST@J...

The human brain has a complex structure on both cellular and organ scales. This is closely related to the brain's abilities functions. Disruption of one biological processes occurring during development scale may affect cortical folding pattern scale. However, link between disruptions in associated malformation remains largely unknown. From mechanical perspective, forces generated lead instabil...