Diagnostic significance of puncture and trepan biopsy of salivary gland tumors under ultrasound control and its reliability in doubtful situations

Aim. To ascertain the diagnostic reliability of puncture and trepan biopsy salivary gland tumors under ultrasound control Materials Methods. The study included 26 patients diagnosed with benign 16 malignant glands. determine final diagnosis, a cystology test was conducted using Romanov Giemsa staining method on materials. Histological examinations were stained hematoxylin-eosin technique. Results Discussion. All 42 (100% cases) divided into two groups based morphological features their tumors: Group I comprised 20 (47.6% from retrospective 2013 to 2016, II encompassed 22 (52.4% prospective 2017 2020. Our uniquely developed demonstrated that results derived this approach closely aligned those obtained incisional excisional biopsies. This correspondence underlines successful diagnosis treatment Conclusion. trepan-biopsy exhibits high in confirming cells glands, thereby eliminating need for these subsequent strategies. In I, discrepancy between investigative methods 35%, while II, which employed our control, no inconsistency observed.