Alteration of Insulin-like Growth Factor ( IGF ) -I and IGP-Binding Proteins in Renal Development and Regeneration.
- Author:
Dae Yeol LEE
;
Sung Kwang PARK
;
Gou Young KOH
- Publication Type:Original Article
- Keywords:
Fine needle aspiration biopsy;
Pancreas;
Islet cell neoplasm;
Lymph node metastasis
- MeSH:
Cervix Uteri;
Cytoplasm;
Diagnosis, Differential;
Female;
Follow-Up Studies;
Giant Cells;
Humans;
Pancreas;
Prognosis;
Radiation Tolerance;
Regeneration*;
Uterine Cervical Neoplasms;
Vaginal Smears
- From:Journal of the Korean Society of Pediatric Nephrology
1999;3(2):109-116
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
The effect of Roentgen rays on carcinoma of the cervix has long been of great interest to both radiologists and gynecologists. Since most cervical carcinomas are treated by irradiation, any additional knowledge either concerning the radiosensitivity of cervical tumors or their ultimate prognosis would be of value. The vaginal smear is considered to be one of convenient and rapid methods to study the effects of radiation on cervical malignancy. We observed morphologic changes in 297 cytologic preparations obtained from 60 patients who had underwent irradiation for cancer of the cervix. With the morphologic parameters such as cytoplasmic vacuolization, cytoplasmic basophilia, multinucleated giant cell formation, polymorphonuclear leucocytes (PMNL) sticking and postradiation dysplasia, we analyzed the findings in relation to the follow up time interval. The most common effect was the cytoplasmic vacuolization with basophilia of basaloid cells, which were noted in more than 90% of followed patients. The multinucleated giant cell formation and PMNL stickering were noted in 38 cases(63%) and 48 cases(80% ) respectively. The differential diagnosis of postradiation dysplasia from recurrent or persistent carcinoma, reparative atypical cells, and regressing tumor cells was difficult and further study seems to be needed to clarify the more accurate morphologic features and biologic behavior.
