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Assessment of the Rectum and Anus01:25

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Intraoperative Assessment of Resection Margins in Oral Cavity Cancer: This is the Way
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An Unusual Normal Finding in Coccygectomy Specimens.

Ivy John1, Uma N M Rao1

  • 11 University of Pittsburgh Medical Center, Pittsburgh, PA, USA.

International Journal of Surgical Pathology
|June 16, 2017
PubMed
Summary

Glomus coccygeum is a common glomus tumor variant found at the coccyx. Familiarity with this entity aids pathologists in accurate diagnosis, preventing misclassification of this benign finding.

Area of Science:

  • Pathology
  • Surgical Pathology
  • Soft Tissue Tumors

Background:

  • Glomus tumors are typically found in the distal extremities.
  • Glomus coccygeum represents a less common, yet significant, variant.
  • Understanding anatomical variations is crucial in surgical pathology.

Observation:

  • Glomus coccygeum presents as a prominent or hyperplastic glomus structure.
  • This entity is specifically located at the ventral tip of the coccyx.
  • Histological features can mimic other neoplastic processes.

Findings:

  • The key finding is the identification of a hyperplastic glomus body at the coccygeal tip.
  • Distinguishing Glomus coccygeum from other lesions is essential for correct diagnosis.
  • This benign entity does not require aggressive treatment.
Keywords:
coccyxglomus coccygeumglomus tumor

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Implications:

  • Accurate identification of Glomus coccygeum prevents unnecessary patient anxiety and extensive workups.
  • Awareness of this entity improves diagnostic confidence among pathologists.
  • Contributes to the understanding of glomus tumor distribution and morphology.