Evidence map›Paper›PMID 39902009›Full record

ArticleCureus2025

A Rare Case of Salivary Duct Carcinoma at the Tip of the Tongue.

Tadashi Chida, Yoshihiro Morita, Ryuhei Yamada, Osamu Ishihara, Narikazu Uzawa

Abstract readCase Reports
In one paragraph

Article in Cureus, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Tadashi ChidaDepartment of Oral and Maxillofacial Oncology and Surgery, Osaka University, Osaka, JPN.
Yoshihiro MoritaDepartment of Oral and Maxillofacial Oncology and Surgery, Osaka University, Osaka, JPN.
Ryuhei YamadaDepartment of Oral and Maxillofacial Surgery, Osaka General Medical Center, Osaka, JPN.
Osamu IshiharaDepartment of Oral and Maxillofacial Surgery, Osaka General Medical Center, Osaka, JPN.
Narikazu UzawaDepartment of Oral and Maxillofacial Oncology and Surgery, Osaka University, Osaka, JPN.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Salivary duct carcinoma (SDC) originating from the minor salivary glands is extremely rare. We report a case of SDC arising from the minor salivary gland tissue at the tip of the tongue. A 67-year-old man presented with a complaint of a mass and pain in the tip of the tongue. Magnetic resonance imaging showed a high-signal area isolated from the anterior lingual gland at the tip of the tongue. Since fine-needle-aspiration-cytology failed to diagnose a benign or malignant tumor, a diagnosis of suspected SDC was made by intraoperative rapid diagnosis, and the tumor was resected. The histopathological diagnosis was SDC. SDC is a high-grade malignant tumor of the salivary gland that is prone to local recurrence, lymph node metastasis, and distant metastasis. However, these results apply only to parotid and submandibular gland primary tumors, which occur more frequently. The prognosis of SDC of minor salivary gland primary tumors is not still clearly understood. In this report, the patient with SDC from the minor salivary gland tissue at the tip of the tongue had no recurrence or metastasis 14 years after the surgery.

Indexed as

high-grade malignant tumorintraoperative rapid diagnosisminor salivary glandsalivary duct carcinomatip of the tongue

Identifiers

PMID39902009
PMCPMC11790334

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.