Evidence map›Paper›PMID 42254192›Full record

ArticleAnnals of medicine and surgery (2012)2026

The forgotten lobe in focus: a rare case of isolated pyramidal lobe papillary thyroid carcinoma.

Kajal Mahto, Rahul Mahato, Abhisek Jha, Sajan Yadav, Anish Luitel

Abstract readCase Reports
In one paragraph

Article in Annals of medicine and surgery (2012), 2026. 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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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Kajal MahtoDepartment of Otorhinolaryngology and Head Neck Surgery, Birat Medical College and Teaching Hospital, Biratnagar, Nepal.
Rahul MahatoDepartment of Otorhinolaryngology and Head Neck Surgery, Birat Medical College and Teaching Hospital, Biratnagar, Nepal.
Abhisek JhaDepartment of Otorhinolaryngology and Head Neck Surgery, Birat Medical College and Teaching Hospital, Biratnagar, Nepal.ORCID https://orcid.org/0009-0007-3855-450X
Sajan YadavDepartment of Otorhinolaryngology and Head Neck Surgery, Birat Medical College and Teaching Hospital, Biratnagar, Nepal.
Anish LuitelDepartment of Medicine, Lalbandi Municipal Hospital, Lalbandi, Sarlahi, Nepal.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction and importance: Isolated papillary thyroid carcinoma (PTC) arising from the pyramidal lobe (PL) is an uncommon entity that may clinically present as a midline neck swelling, often mimicking a thyroglossal duct cyst and thyroglossal duct cyst carcinoma. Case presentation: A 46-year-old woman presented to the clinic with a solitary, midline neck swelling that was firm and mobile. The patient underwent relevant investigations, and the diagnosis was confirmed to be isolated PTC of the PL. The patient underwent total thyroidectomy and had an uneventful recovery without residual or metastatic disease. Clinical discussion: Isolated PL PTC poses a diagnostic challenge due to its clinical and radiological resemblance to thyroglossal duct cyst carcinoma and Delphian node metastasis. Failure to recognize this entity may lead to inadequate surgical management. Given its reported association with extrathyroidal extension, multifocality, vascular invasion, and a possibly aggressive molecular profile, comprehensive surgical evaluation, including total thyroidectomy, should be considered to reduce recurrence risk and facilitate postoperative surveillance. Conclusion: A high index of suspicion, detailed imaging of the midline neck structures, and awareness of embryological variants are essential to avoid misdiagnosis and ensure optimal oncological treatment in cases of PTC of the PL.

Indexed as

case reportpyramidal lobethyroglossal duct cystthyroid carcinomathyroidectomy

Identifiers

PMID42254192
PMCPMC13236249

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