Research Article

[Retracted] Nursing Observation on the Clinical Efficacy and Toxicity of Lobaplatin Compared with Cisplatin in the Treatment of Locally Advanced Hypopharyngeal Carcinoma Based on Intelligent CT Imaging

Table 1

TNM staging of hypopharyngeal carcinoma.

Primary tumor (T)Symptom description

TxPrimary tumor cannot be assessed
T0No evidence of primary tumor
TisCarcinoma in situ
T1An anatomical subregion of the pharynx with a maximum diameter of 2 cm