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Hand Masses.

James Teh1, Maryam Shahabpour2, Jean-Luc Drape3

  • 1Department of Radiology, Nuffield Orthopaedic Centre, Oxford University Hospitals NHS Foundation Trust, Headington, Oxford, United Kingdom.

Seminars in Musculoskeletal Radiology
|June 3, 2021
PubMed
Summary
This summary is machine-generated.

Hand and wrist soft tissue masses are usually benign. Imaging and location help diagnose these lesions, which include pseudotumors like ganglion cysts and various true tumors.

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Area of Science:

  • Orthopedic Surgery
  • Radiology
  • Pathology

Background:

  • Soft tissue masses in the hand and wrist are common clinical findings.
  • Accurate diagnosis is crucial for appropriate management and patient outcomes.
  • Lesions can range from benign conditions to malignant neoplasms.

Purpose of the Study:

  • To classify hand and wrist soft tissue masses.
  • To review the imaging characteristics of these masses.
  • To aid in the differential diagnosis of hand and wrist lesions.

Main Methods:

  • Classification of masses into pseudotumors, benign neoplasms, and malignant neoplasms.
  • Description of common pseudotumors: ganglion cysts, accessory muscles, inflammatory lesions.
  • Categorization of true tumors by tissue type: nerve sheath, adipocytic, fibrohistiocytic, pericytic, vascular.

Main Results:

  • The majority of hand and wrist soft tissue masses are benign.
  • Location and imaging features are key diagnostic indicators.
  • Specific imaging findings are outlined for various tumor types.

Conclusions:

  • A systematic approach to classifying soft tissue masses aids diagnosis.
  • Understanding the imaging features of common lesions improves diagnostic accuracy.
  • This classification provides a framework for evaluating hand and wrist masses.