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1.
Oman Medical Journal. 2010; 25 (1): 47-48
en Inglés | IMEMR | ID: emr-125552

RESUMEN

Calcifying epithelial odontogenic tumor [Pindborg tumor], is a rare benign odontogenic neoplasm representing about 0.4-3% of all odontogenic tumors. This tumor more frequently affects adults in the age range of 20-60 years, with a peak incidence in the 5 th decade of life. Calcifying epithelial odontogenic tumour has a much lower recurrence rate than ameloblastoma and malignant transformation, and metastasis is rare


Asunto(s)
Humanos , Masculino , Adolescente , Tumores Odontogénicos/diagnóstico , Tumores Odontogénicos/cirugía , Neoplasias Mandibulares/patología
3.
Pakistan Journal of Otolaryngology-Head and Neck Surgery. 1992; 8 (4): 200-2
en Inglés | IMEMR | ID: emr-119170

RESUMEN

Serum Copper Zinc and Cu/Zn ratio were estimated in 46 cases of histologically proven cases of malignancies of Upper Respiratory Tract. The rise in serum Cu and Cu/Zn ratio and the fall in serum Zn was found to be statistically significant as compared to controls. No significant alteration in these values were detected when malignancies situated in different regions of U.R.T. were compared. On comparing metastatic with nonmetastatic growths, the difference in the values of these trace elements was significant. While serum Cu and Cu/Zn ration exhibited significant changes in their levels, postoperatively serum Zn failed to record any significant changes. It is suggested that determination of these trace elements may serve as a simple diagnostic and prognostic tool in malignancy of U.R.T.


Asunto(s)
Zinc/sangre
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