[OA-22] The adjusted protocol in cryosection of axillary sentinel lymph node reduces the overall diagnostic discordance

The cryosection of axillary sentinel lymph node is usefol for intraoperative decision in breast cancer patients. However, the consequence from cryosection-permanent section discordance, mainly from sampling error, still occurs. The aim of this study was to evaluate discordant rate, as well as its cause, of the adjusted protocol for cryosection in axillary sentinel lymph node compared to the traditional protocol. ...

[OA-12] The prevalence of bone marrow involvement in lymphoma patients from Northern Thailand

Several studies on the pattern of bone marrow involvement (BMI) by lymphoma show different resolts. Moltiple factors affect the resolts including the prevalence. Some lymphomas have a pattern preference. This study aimed to evaluate the prevalence of lymphoma with BMI, including the percentage, the patterns and the discordance in cases with BMI. ...