Congenital intestinal aganglionosis, or Hirschsprung disease, results from a malformation of the enteric nervous system. Adequate motility of the gastrointestinal tract requires innervation by a ...

We recommend a Wright stain (right) for mouse blood cells rather than Diff-Quick® (left), as the latter doesn't stain mouse eosinophils well. (For each stain, neutrophils are on the left, eosinophils ...

Development of a National Cancer Registry in a Low Resourced Country: The Case of Kenya National Cancer Registry Programme Background: Pancreatic cancer is the fourth leading cause of cancer ...

(a) The smear is composed of blood only (smear, Diff-Quik stain). (b) The smear shows foamy macrophages and degenerated cyst fluid, with no follicular cells (smear, Diff-Quik stain). (c) Scant ...

(a) Non-diagnostic: FNA of a right parotid gland “lesion” showed only scant salivary gland parenchymal cells (Papanicolaou stain). (b) Non-neoplastic: FNA of a right parotid gland showed abundant ...

THE common methods for differential staining of lignified plant tissue are specific when used correctly, but minor errors in procedure may lead to unsatisfactory results. The following simple ...