PHACE(S) SYNDROME - EARLY DIAGNOSTICS IN THE MAXILLOFACIAL AREA.

OBJECTIVE: The aim: To determine the minimum criteria for early diagnosing PHACE(S) syndrome in neonates and infants with infantile hemangioma (IH) in the max¬illofacial area. PATIENTS AND METHODS: Materials and methods: A total of 26 asymptomatic children from 20 days to six months of aged with IH of more than 5 cm² in the maxillofacial area were included in this study. A medical record of patients clinical examination, Holter monitoring, echocardiographic ultrasound and magnetic resonance imaging (MRI) were analysed. The IH treatment with ß-blockers was carried out. RESULTS: Results: IH localization was diagnosed: 62% with a lesion of a part facial segment, 23% in one segment, 15% in several segments (p=0.018), and 12% with other parts of the body lesion (p=1.000). The patent foramen ovale was diagnosed in 35% of children. Central nervous system disorders were observed in 12% over two years of age. The indices of Holter monitoring and blood glucose changed in age norm range during treatment. Cardiovascular (the aortic coarctation (p=0.003) and brain (the Dandy-Walker malformation) (p=0.031) abnormalities were determined in two cases (8%) according to the MRI only. We diagnosed PHACE(S) syndrome in both these cases of children, only aged 12 months and 2.5 years old. CONCLUSION: Conclusions: Early diagnosis of PHACE(S) syndrome is possible on a contrast-enhanced MRI performed in asymptomatic neonates and infants with the facial several segmental IH with / without ulceration (p=0.018, p=0.046; p < 0.05) for recognition of presymptomatic cardiovascular and brain abnormalities.

Paediatric Mandibular Fracture Management - A Seven Year Retrospective Study.

Introduction: Mandibular fractures are one of the most frequent and complex types of traumatic injuries of the maxillofacial region in children. Given significant long-term sequelae of inappropriate healing, adequate diagnosis and choice of management, which takes into account the patient's age and fracture characteristics, are paramount. Methods: The data for this study were obtained from the medical records of patients treated in the Department of Surgical Dentistry and Paediatric Maxillofacial Surgery of the Bogomolets National Medical University from 2014 to 2020. Age, gender, fracture pattern and surgical treatment methods performed in these patients were recorded and analysed. Results: A total of 302 children with 376 traumatic fractures of the mandible were managed during the study period. The largest number of fractures was found in the condylar processes region, 42%, and in the body of the mandible, 40%. The majority of patients were males and in the 13-17 age group (147 [49%] cases). Tigerstedt's maxillary-mandibular fixation splint was used in the majority of cases, alone or in the combination with open or internal fixation. Discussion: Whilst the most common type of immobilisation in children in our series was Tigerstedt's maxillary-mandibular fixation splint, its use is limited to the variable bite period. Alternative fixation options are discussed.

Fractures of the lower jaw in children (causes, types, diagnosis and treatment). Retrospective 5 year analysis.

BACKGROUND/AIM: Epidemiology of the lower jaw fractures varies between populations. This study explores the epidemiology of the lower jaw fractures at the Department of Surgical Dentistry and Maxillofacial Surgery of Childhood, Bogomolets National Medical University. METHODS: This is a retrospective analysis of 210 case histories of children with traumatic fractures of the lower jaw, from the age of 6 months-18 years old, carried out at the Department of Surgical Dentistry and Maxillofacial Surgery of Childhood, Bogomolets National Medical University, from January 2014 to December 2018. RESULTS: The most common cause of the mandibular fractures was falling 142 (67%). Mostly, qualified help was sought on the first day of injury (n = 103-49%). X-ray diagnostics was performed for all patients, but in different forms: orthopantomography was performed in 57 cases (27%), panoramic radiographs of the lower jaw in a direct projection - 17 (8%), and CT studies - in 136 (65%) children. The immobilization of fractured fragments of the lower jaw is mainly carried out using the double jaw splinting according to Tigerstedt 153 (73%), in combination with osteosynthesis - 29 (14%) cases. CONCLUSION: Fractures of the lower jaw occurred more commonly between the ages of 7 and 17 years, the cause of which in most cases was a fall. The most common location of the mandibular fractures was-the condylar process. The most common method of fixing fragments of the lower jaw was double jaw splinting.