The value of ultrasounds exam correlated with frozen section diagnosis in the breast tumors

Vol. 51 No. 4, 2010

ROMANIAN JOURNAL of MORPHOLOGY and EMBRYOLOGY

Alina Venter, Elena Rosca, Gabriela Mutiu, Adriana Pirte, D. M. Rosca

The paper represents a parallel study regarding the harmony between the ultrasounds and the frozen section diagnosis in the breast cancer. Patients and Methods: We examined at an ultrasounds machine a group of 146 women aged between 16-73-year-old, which came presenting palpable formations at the level of breasts, in the Pelican Medical Centre from Oradea. The suspect lesions were subject to excisional biopsy or surgical intervention. Results: The elements followed at the ultrasounds exam were: echogenicity, echostructure, contour, presence and absence of posterior shadowing, microcalcifiation, orientation of lesion, compressibility, aspect of adjacent structures. Histopathological diagnosis of suspect lesions emphasized malignant lesions in a percentage of 64.86% of cases; the frozen section exam diagnosed invasive ductal carcinoma in 86% of the cases, invasive lobular carcinoma 8%, medullar carcinoma 2%, and benign lesions 4%. Conclusions: The clinical-anatomopathological collaboration is absolutely compulsory for a correct microscopic diagnosis. The ultrasounds modifications separated after the criteria taken into account allow the orientation of diagnosis to malignant-benign. At 14% of the women examined, additional lesions were identified in comparison to those palpated, the ultrasounds having a role in detecting the multifocality and muticentricity of lesions. At 29.05% from the identified lesions, malignant lesions were histopathologically identified. The frozen section diagnosis in the breast cancer allows a rapid diagnosis, correct in high percentage of cases, allowing taking an intra-surgery therapeutic attitude in only one surgical intervention, thus reducing the costs. The anatomopathologist's experience reduces the diagnosis risk in excess and/or in minus.

Corresponding author: Alina Venter, Assistant Professor, MD, PhD, e-mail: alinaventer@gmail.com

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