Sessions D G
Laryngoscope. 1976 Jun;86(6):814-39. doi: 10.1288/00005537-197606000-00009.
A study was designed to determine the influence of certain surgical pathologic findings on tumor spread and survival in patients with cancer of the larynx and hypopharynx. All patients with primary epidermoid carcinoma of the larynx and hypopharynx, treated by either surgery or preoperative irradiation and surgery, between 1955 and 1971 were included in the study. The patient population consisted of 791 patients all of whom were eligible for three-year follow-up. Information from a retrospective study of the surgical pathology reports regarding resection margins, size and differentiation of the primary tumor, histopathologic characteristics of the primary tumor and neck dissection, number, position and size of positive lymph nodes and post treatment staging, was correlated with tumor spread and survival.
一项研究旨在确定某些手术病理结果对喉癌和下咽癌患者肿瘤扩散及生存的影响。该研究纳入了1955年至1971年间所有接受手术或术前放疗加手术治疗的原发性喉和下咽表皮样癌患者。患者群体包括791名患者，所有患者均符合三年随访条件。对手术病理报告进行回顾性研究，获取有关切缘、原发肿瘤大小和分化程度、原发肿瘤和颈部清扫的组织病理学特征、阳性淋巴结的数量、位置和大小以及治疗后分期等信息，并将其与肿瘤扩散和生存情况相关联。
