FIGURE LEGENDS:
Table 1: Demographic data and distribution of tumor
localization and tumor stages of the study group. (Abbreviations; SCC:
squamous cell carcinoma, M: male, F: female, ND: Neck Dissection),
* All patients with a primary tumor stage of T3 and more with no
previous radiotherapy (for other malignancies than laryngeal carcinoma)
history underwent elective neck dissection according to the localization
and lateralization of the tumor. No neck dissection was performed for
patients whose preoperative diagnosis was verrucous carcinoma. For
patients with a T1 and T2 tumor stage, elective neck dissection was
performed only if clinical and radiological metastasis presence or
occurrence was present.
Table 2: Median follow-up periods and overall and
disease-specific survival rates for each variant, stage, and
localization . (Abbreviations; n: number, OS: Overall Survival, DSS:
Disease-Specific Survival, SCC: squamous cell carcinoma)
Ŧ: Follow-up period for papillary carcinoma is less
than 5 years, 5-year survival rates are not available.
Table 3 : T stages of the tumor, treatment methods,
recurrence information and treatment methods for recurrence.
(Abbreviations; n: number, TOLS: Transoral Endolaryngeal Laser
Surgery, TL: Total Laryngectomy, TLP: Total Laryngopharyngectomy sTL:
Salvage Total Laryngectomy, nTL: Near-Total Laryngectomy SGLpF:
Supraglottic Laryngectomy and Partial Pharyngectomy, VHL: Vertical
Hemilaryngectomy, SGL: Supraglottic Laryngectomy, SCL: Supracricoid
laryngectomy, ND: Neck dissection, RT: Radiotherapy, CRT:
Chemoradiotherapy, DOD: died of disease, NED: no evidence of disease )
Figure 1 : Distribution of patients diagnosed with vSCC
but with a preoperative pathological diagnosis of conventional SCC.