Evidence map›Paper›PMID 40524193›Full record

ArticleThyroid research2025

A lymph node metastasis of papillary thyroid carcinoma as a giant cervical cyst without a primary tumor in the thyroid gland: a case report.

Xili Lu, Pingping Zhou, Jili Wang, Xinhui Su, Jun Yang

Abstract read
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Article in Thyroid research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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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.

2 · The registry

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3 · Its place in the literature

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0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Xili LuThe Department of Nuclear Medicine, the First Affiliated Hospital, College of Medicine, Zhejiang University, 310003, 79# Qingchun Road, Hangzhou, P.R. China.
Pingping ZhouThe Department of Nuclear Medicine, the First Affiliated Hospital, College of Medicine, Zhejiang University, 310003, 79# Qingchun Road, Hangzhou, P.R. China.
Jili WangThe Department of Pathology, the First Affiliated Hospital, College of Medicine, Zhejiang University, 310003, 79# Qingchun Road, Hangzhou, P.R. China.
Xinhui SuThe Department of Nuclear Medicine, the First Affiliated Hospital, College of Medicine, Zhejiang University, 310003, 79# Qingchun Road, Hangzhou, P.R. China.
Jun YangThe Department of Nuclear Medicine, the First Affiliated Hospital, College of Medicine, Zhejiang University, 310003, 79# Qingchun Road, Hangzhou, P.R. China. yangjun-zy-hz@zju.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPapillary thyroid carcinoma (PTC) comprises the vast majority of all thyroid cancers. Lymph node metastases may be present even when the primary tumor is small and intrathyroidal. Metastatic lymph nodes of PTC presenting as giant solitary cervical cysts with no evidence of primary tumors in the thyroid gland even by postoperative pathological examination are rare. CASE PRESENTATION: A 33-year-old Chinese woman presented to the hospital with an incidental mass in her right neck. Ultrasonography and magnetic resonance imaging revealed a giant right cystic mass in the inferior submandibular gland. The patient underwent mass dissection. Histopathological assessment indicated metastatic papillary carcinoma from the thyroid. Total thyroidectomy and bilateral selective neck dissection were performed. Meticulous pathological examination revealed no lesions in the thyroid. After 18 months of follow-up, no signs of recurrence were noted.

conclusionIt is difficult and challenging to differentially diagnose between ectopic PTC and lymph node metastasis from PTC. Meticulous pathological evaluation of surgical specimens is key to making a definitive diagnosis.

Indexed as

Lymph node metastasisPapillary thyroid carcinomaWithout primary tumor

Identifiers

PMID40524193
PMCPMC12172207

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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.