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5 Possible Causes for Calcified Thyroid Cartilage

  • Tracheal Calcification

    Cricoid and arytenoid cartilages calcify in the third decade, but somewhat later than thyroid cartilage.[] Triticeous cartilages are variable small, elastic cartilages that calcify.[] When completely calcified, it has an L-shaped appearance. Fig. 2: Laryngeal cartilage calcifications: a) Triticeous, b) Superior cornua, c) Thyroid and d) Cricoid.[]

  • Brachytelephalangic Chondrodysplasia Punctata

    thyroid, hyoid cartilage, and tracheal ring calcification up to proximal main bronchus giving a “zipper-” like appearance [Figure 2] .[] […] patient demonstrating low set ears, hypertelorism, depressed nasal bridge, and midfacial hypoplasia Click here to view Skiagram of chest and neck showed features of the calcified[]

  • Bilateral Vocal Cord Paralysis

    […] the laryngeal space cannot be seen clearly if the thyroid cartilage is calcified.[] In addition, Garel et al. [18] reported that complete anterior calcification of the thyroid cartilage created an acoustic shadow, which made it difficult to evaluate the larynx[] In addition, the calcification of the thyroid cartilage interfered with proper assessment of the vocal folds, which is supported by Youssef et al. [17] , who reported that[]

  • Laryngectomy

    If tracheal cartilage is calcified, you may need to decalcify individual blocks, AFTER adequate fixation.[] Submit representative sections of other normal structures, including thyroid and skin.[]

  • Laryngeal Fracture

    The degree if injury and pattern of injury is determined by the degree of calcification of thyroid cartilage.[] If the thyroid cartilage is uncalcified, its inherent elasticity helps it to spring back into its original position after the impact.[] Calcified thryoid cartilages has a tendency to fracture on impact. These fractures may be comminuted also.[]

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