All Answers (8) 1  The presence of methanol in the formaldehyde solution can have an impact. 2  Formalin Fixation. 3  Using a specific fixative fluid is clearly depends on your target. 4  Paraformaldehyde is merely the polymerized (solid) form of formaldehyde. 5  I agree with Jean- Martin. 6  Indeed, Tony.
Spindle cell sarcoma is a type of cancer which occurs on the connective tissues of the body. The name âspindle cellâ comes from the shape the cells appear to have when viewed through a microscope.
A HÃ¼rthle cell neoplasm is defined generally as an encapsulated thyroid lesion comprising at least 75% HÃ¼rthle cells. A benign neoplasm cannot be distinguished from a malignant neoplasm on the basis of cytologic analysis of fine-needle aspiration (FNA) biopsy.