{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,7]],"date-time":"2026-09-07T23:40:01Z","timestamp":1788824401384,"version":"build-2803163510"},"reference-count":19,"publisher":"Journal of Neurosurgery Publishing Group (JNSPG)","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["PED"],"published-print":{"date-parts":[[2010,7]]},"abstract":"<jats:p>In this paper, the author presents 2 cases of sagittal synostosis with scaphocephaly that featured ossified scalp hematomas straddling the sagittal suture in the midparietal region. These ossified lesions were originally cephalohematomas. Collection of blood under the pericranium across the midline was possible in these cases because sagittal synostosis had obliterated the sagittal suture and its dense attachment to overlying periosteum. Scaphocephaly very likely exacerbated the difficulty of the deliveries and contributed to the causation of the scalp hemorrhages.<\/jats:p>\n<jats:p>The alternative hypothesis, that ossification of a scalp hematoma immobilized the suture and caused synostosis, is not tenable for reasons that are reviewed. Sagittal synostosis in these 2 instances was not a complication of birth trauma.<\/jats:p>","DOI":"10.3171\/2010.3.peds09487","type":"journal-article","created":{"date-parts":[[2010,7,1]],"date-time":"2010-07-01T14:03:48Z","timestamp":1277993028000},"page":"29-32","source":"Crossref","is-referenced-by-count":6,"title":["Sagittal synostosis and ossified scalp hematoma: cause or consequence?"],"prefix":"10.3171","volume":"6","author":[{"given":"Joseph H.","family":"Piatt","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1754","reference":[{"key":"b1-0060029","series-title":"J Trauma","doi-asserted-by":"publisher","first-page":"737","DOI":"10.1097\/00005373-199311000-00015","article-title":"Pattern of external birth trauma in southwestern Saudi Arabia","volume":"35","author":"Benjamin","year":"1993"},{"key":"b2-0060029","series-title":"BJOG","doi-asserted-by":"publisher","first-page":"1516","DOI":"10.1111\/j.1471-0528.2005.00732.x","article-title":"Risk factors associated with subaponeurotic haemorrhage in full-term infants exposed to vacuum extraction","volume":"112","author":"Boo","year":"2005"},{"key":"b3-0060029","series-title":"J Paediatr Child Health","doi-asserted-by":"publisher","first-page":"228","DOI":"10.1111\/j.1440-1754.1996.tb01559.x","article-title":"Neonatal subgaleal haematoma: associated risk factors, complications and outcome","volume":"32","author":"Chadwick","year":"1996"},{"key":"b4-0060029","series-title":"Pediatr Int","doi-asserted-by":"publisher","first-page":"903","DOI":"10.1111\/j.1442-200X.2007.02482.x","article-title":"Neonatal subgaleal hemorrhage: clinical presentation, treatment, and predictors of poor prognosis","volume":"49","author":"Chang","year":"2007"},{"key":"b5-0060029","series-title":"Pediatr Radiol","doi-asserted-by":"publisher","first-page":"1283","DOI":"10.1007\/s00247-007-0609-8","article-title":"Neonatal subperiosteal cephalohematoma crossing a synostosed sagittal suture","volume":"37","author":"Currarino","year":"2007"},{"key":"b6-0060029","series-title":"Curr Opin Obstet Gynecol","doi-asserted-by":"publisher","first-page":"129","DOI":"10.1097\/01.gco.0000192983.76976.68","article-title":"Head injuries after instrumental vaginal deliveries","volume":"18","author":"Doumouchtsis","year":"2006"},{"key":"b7-0060029","series-title":"Head Injuries in the Newborn and Infant","first-page":"87","article-title":"Traumatic birth injuries","author":"Hovind","year":"1986"},{"key":"b8-0060029","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"705","DOI":"10.3171\/jns.1978.49.5.0705","article-title":"Immediate correction of sagittal synostosis","volume":"49","author":"Jane","year":"1978"},{"key":"b9-0060029","series-title":"Am J Perinatol","doi-asserted-by":"publisher","first-page":"41","DOI":"10.1055\/s-2005-923438","article-title":"Neonatal subgaleal hematoma: presentation and outcome\u2014radiological findings and factors associated with mortality","volume":"23","author":"Kilani","year":"2006"},{"key":"b10-0060029","series-title":"J Craniofac Surg","doi-asserted-by":"publisher","first-page":"410","DOI":"10.1097\/SCS.0b013e31819b9627","article-title":"Surgical treatment for scaphocephaly and a calcified cephalohematoma","volume":"20","author":"Kortesis","year":"2009"},{"key":"b11-0060029","series-title":"Neurosurgery","doi-asserted-by":"publisher","first-page":"703","DOI":"10.1227\/00006123-198411000-00012","article-title":"Craniostenosis secondary to calcified subperiosteal hematoma: case report","volume":"15","author":"Martinez-Lage","year":"1984"},{"key":"b12-0060029","series-title":"Br J Radiol","doi-asserted-by":"publisher","first-page":"1007","DOI":"10.1259\/0007-1285-58-694-1007","article-title":"Crossed sagittal-suture cephalhaematoma","volume":"58","author":"Merlob","year":"1985"},{"key":"b13-0060029","series-title":"Childs Nerv Syst","doi-asserted-by":"publisher","first-page":"397","DOI":"10.1007\/s00381-009-0819-5","article-title":"Crossed sagittal-suture cephalhematoma","volume":"25","author":"Merlob","year":"2009"},{"key":"b14-0060029","series-title":"J Matern Fetal Neonatal Med","doi-asserted-by":"publisher","first-page":"337","DOI":"10.1080\/14767050801927921","article-title":"The incidence of birth trauma among live born term neonates at a referral hospital in Rafsanjan, Iran","volume":"21","author":"Mosavat","year":"2008"},{"key":"b15-0060029","series-title":"Acta Paediatr","first-page":"1065","article-title":"Subaponeurotic haemorrhage in the 1990s: a 3-year surveillance","volume":"84","author":"Ng","year":"1995"},{"key":"b16-0060029","series-title":"JAMA","doi-asserted-by":"publisher","first-page":"1597","DOI":"10.1001\/jama.1980.03310140055031","article-title":"Subgaleal hematoma. 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