ArticleIndian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India2022
Can Submandibular Gland be Preserved During Neck Disscetion in Oral Cavity Squamous Cell Carcinoma?
Article in Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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1 citing paper in PubMed, 1 synthesis or guideline pooled it, 0 citations in OpenAlex.
- Submandibular gland preservation versus removal during neck dissection in oral squamous cell carcinoma: a systematic review and meta-analysis.Frontiers in oncology · 2026Pooled it
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3 authors at 1 institution in 1 country.
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Abstract
Submandibular gland is commonly removed as an integral part of level I neck dissection for oral cavity squamous cell carcinoma. However, it is unclear whether lymph nodes are present within the submandibular gland which may form the basis of lymphatic spread and gland removal. So, this study investigated the incidence of submandibular gland involvement in oral cavity squamous cell carcinoma to determine the possible feasibility of submandibular gland sparing neck dissection. The medical records of 83 patients diagnosed with oral cavity squamous cell carcinoma were reviewed retrospectively to determine frequency of intraglandular lymph nodes in submandibular gland [submandibular gland metastasis] and incidence and mechanism of submandibular gland involvement by oral cavity squamous cell carcinoma. The overall incidence of cervical metastasis was 56.4%, of whom majority had level I metastasis. Submandibular gland involvement via direct invasion from the anatomical proximity of T4a tumors or extra nodal extension from level 1b node was evident in 6 patients. Despite the high incidence of level I metastasis, lymphatic metastases to submandibular gland itself are unlikely based on absence of intraglandular lymph nodes. The results suggest the feasibility of preserving the submandibular gland in early-stage oral cavity carcinoma unless the tumor extends level 1b with extra nodal extension.
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