{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T02:24:14Z","timestamp":1760149454837,"version":"build-2065373602"},"reference-count":12,"publisher":"MDPI AG","issue":"8","license":[{"start":{"date-parts":[[2023,8,6]],"date-time":"2023-08-06T00:00:00Z","timestamp":1691280000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Children"],"abstract":"<jats:p>Hemihyperplasia is a kind of regional body growth asymmetry and can be a symptom of several congenital disorders and tumorous conditions. Torticollis is most commonly caused by asymmetric hypertrophy of the sternocleidomastoid muscle. Herein, we report a case of hemihyperplasia in an infant with ipsilateral torticollis. The baby was evaluated using physical examination and ultrasonography. We observed significant right-side torticollis that was ipsilateral to congenital right-side hemihypertrophy. No abnormal tumorous conditions were found during the evaluation in the pediatrics department. The patient was treated with physical therapy and exhibited mild improvements in torticollis and hemihyperplasia.<\/jats:p>","DOI":"10.3390\/children10081352","type":"journal-article","created":{"date-parts":[[2023,8,6]],"date-time":"2023-08-06T10:01:53Z","timestamp":1691316113000},"page":"1352","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Congenital Hemihyperplasia in an Infant with Ipsilateral Torticollis: A Case Report"],"prefix":"10.3390","volume":"10","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7094-6086","authenticated-orcid":false,"given":"Jun Woo","family":"Kim","sequence":"first","affiliation":[{"name":"Department of Rehabilitation Medicine, Hanyang University College of Medicine Medical Center, 222-1, Seoul 04763, Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yu Chan","family":"Park","sequence":"additional","affiliation":[{"name":"Department of Rehabilitation Medicine, Hanyang University College of Medicine Medical Center, 222-1, Seoul 04763, Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Seung Hoon","family":"Han","sequence":"additional","affiliation":[{"name":"Department of Rehabilitation Medicine, Hanyang University College of Medicine Medical Center, 222-1, Seoul 04763, Republic of Korea"},{"name":"Department of Rehabilitation Medicine, Hanyang University Guri Hospital, 249-1, Guri-si 11923, Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2023,8,6]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"609","DOI":"10.1007\/BF02759927","article-title":"Hemihyperplasia syndromes","volume":"73","author":"Dalal","year":"2006","journal-title":"Indian J. 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Surg."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"812","DOI":"10.1097\/01.bpo.0000184648.81109.75","article-title":"Congenital Muscular Torticollis in Infants: Ultrasound-Assisted Diagnosis and Evaluation","volume":"25","author":"Dudkiewicz","year":"2005","journal-title":"J. Pediatr. Orthop."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"232","DOI":"10.1055\/s-0037-1622067","article-title":"A boy with torticollis caused by a high cervical spine anomaly","volume":"24","author":"Choi","year":"2015","journal-title":"Osteologie"},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"240","DOI":"10.1097\/PEP.0000000000000544","article-title":"Physical Therapy Management of Congenital Muscular Torticollis: A 2018 Evidence-Based Clinical Practice Guideline From the APTA Academy of Pediatric Physical Therapy","volume":"30","author":"Kaplan","year":"2018","journal-title":"Pediatr. Phys. Ther."},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"1374","DOI":"10.3348\/kjr.2019.0893","article-title":"Correlations between the Clinical and Ultrasonographic Parameters of Congenital Muscular Torticollis without a Sternocleidomastoid Mass","volume":"21","author":"Hwang","year":"2020","journal-title":"Korean J. Radiol."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"81","DOI":"10.1111\/j.1399-0004.1984.tb00797.x","article-title":"Manifestations and natural history of idiopathic hemihypertrophy: A review of eleven cases","volume":"26","author":"Viljoen","year":"1984","journal-title":"Clin. 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