RESUMEN
Ophthalmic pathology plays an important role in studing the occurrence,development and pathogenesis of ophthalmic diseases.Ophthalmic pathology can guide the diagnosic and treating process of primary tumor,secondary tumor and inflammatory diseases.Ophthalmic pathology,including pathological morphology,liquid biopsy,and molecular pathology,plays an important role in the connection of basic medicine and clinical medicine and guides the research of pathogenesis and promotes the development of ophthalmology.Combination of ophthalmic pathology and clinical assistant examination can provide an objective basis for precision medicine of eye disease.
RESUMEN
Purpose:To study the malignant probability of a solitary thyroid nodule,probable risk factor,the status of B-mode ultrasonography,computed tomography,fine needle aspiration and frozen section in the operation and other adjuvant examination in the diagnosis.Methods:In the retrospective analysis of 902 cases of solitary thyroid nodule treated by surger- y and diagnosed by pathology in the Cancer Hospital of Fudan University from March 1998 to May 2001,we analyzed the value of B-mode ultrasonography,computed tomography,fine needle aspiration and frozen section in the operation and com- pared them with the final pathological conclusion.Results:This disease occurred mostly in 20～50 years old women,while the malignant nodules occurred more frequently in men(P50 years) (P50 years) is a risk factor.B-mode ultrasonography can be used as routine preoperative examination.CT is valuable in the cases with metastasis to neck lymph nodules.With FNA the pathological diagnosis of the nodule suspected to be malignant can be made preoperatively.