CHOANAL ATRESIA IN RELATION TO METHIMAZOLE USE

Choanal atresia development in relation to maternal thyroid hormones and methimazole use in 1st trimester pregnancy

1. CHOANAL ATRESIA

2. CHOANA posterior nasal apertures. posterior boundary of the nasal cavity proper opens into the nasopharynx Not a structure, but a space Andaloro C, La Mantia I. Choanal Atresia. [Updated 2023 Jul 10]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK507724/

3. CHOANA Boundaries: Superior: the body of the sphenoid bone Inferior: horizontal plate of the palatine bone Lateral: the medial pterygoid process of the sphenoid bone Medial: vomer Andaloro C, La Mantia I. Choanal Atresia. [Updated 2023 Jul 10]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK507724/

4. Hengerer AS, Brickman TM, Jeyakumar A. Choanal atresia: embryologic analysis and evolution of treatment, a 30-year experience. Laryngoscope. 2008 May;118(5):862-6. doi : 10.1097/MLG.0b013e3181639b91. PMID: 18197129.

5. CHOANAL ATRESIA congenital disorder failed recanalization of the nasal fossa during fetal development Hengerer AS, Brickman TM, Jeyakumar A. Choanal atresia: embryologic analysis and evolution of treatment, a 30-year experience. Laryngoscope. 2008 May;118(5):862-6. doi : 10.1097/MLG.0b013e3181639b91. PMID: 18197129. Andaloro C, La Mantia I. Choanal Atresia. [Updated 2023 Jul 10]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK507724/ Photo: https://my.clevelandclinic.org/health/diseases/21865-choanal-atresia

6. UNILATERAL BILATERAL