BACKGROUND: The aim of the study was to investigate and identify the predictors associated with the incidence of seizures in patients with encephalocele (EC).
METHODS: A retrospective analysis was undertaken of patients treated for EC at a tertiary medical center in Tehran between 2010 and 2021. Data including age at presentation, gender, location, size, and content of EC, ventriculomegaly, hydrocephalus, associated anomalies, and neurodevelopmental delay (NDD) were evaluated for their prognostic value. In addition, univariate and multivariate analyses were performed to identify the correlation between independent predictors and seizure incidence.
RESULTS: One hundred and two cases of EC were identified. Seventy-one ECs (69.6%) were posterior ECs, while 31 (30.4%) were anterior. Neural tissue was found in 43 (42.2%) of the ECs. Thirty-three patients (32.4%) had ventriculomegaly, of which 90.9% underwent shunt placement for progressive or symptomatic hydrocephalus. Seizure was found in 26 (25.5%) patients. On univariate analysis, presence of other anomalies, postoperative infections, and NDD were associated with seizures (p < 0.05). When the anomalies were categorized into intracranial and extracranial groups in univariate analysis, none was associated with statistically significant increase in seizure (p values of 0.09 and 0.61, respectively). Although according to multivariate analysis, only the association between other associated anomalies and seizure was near significant (OR: 2.0, 95% CI: 0.95-4.2, p = 0.049). Children with NDD and postoperative infection were, respectively, 3.04 and 1.3 times more at risk to experience seizures compared to other patients.
CONCLUSIONS: We found a rate of 25.5% risk of seizure in patients with EC. This study could not find any significant predictors of seizure in children with EC. However, pediatric patients with postoperative infections including sepsis, wound infection, and NDD require more consideration to reduce the risk of seizure.

UNASSIGNED: Prenatal ultrasound features, associated anomalies and genetic abnormalities of microtia cases were analyzed to explore the feasibility and value of prenatal ultrasound for the diagnosis of microtia.
UNASSIGNED: The ultrasonographic features, associated anomalies, chromosome examination results and follow-up results of 81 fetuses with congenital microtia were analyzed retrospectively.
UNASSIGNED: Among the 81 fetuses with microtia diagnosed after birth, 2 cases were missed diagnosis on prenatal ultrasound, and 1 case was diagnosed as unilateral microtia by prenatal ultrasound but was found to be bilateral microtia after birth. Microtia was accompanied by an accessory auricle in 4 cases (4.94%) and low-set ears in 7 cases (8.64%). 22 cases (27.16%) were complicated with other structural anomalies, including 11 cases (13.58%) of cardiac anomalies, 7 cases (8.64%) of ultrasonographic soft marker anomalies, 6 cases (7.41%) of facial anomalies, 6 cases (7.41%) of nervous system anomalies, 3 cases (3.70%) of urogenital system anomalies, 3 cases (3.70%) of digestive tract anomalies and 2 cases (2.47%) of limb anomalies. Chromosome karyotype analysis and gene detection were performed in 44 cases. Trisomy 18, trisomy 13, trisomy 21, pericentric inversion of chromosome 9, partial loss of heterozygosity on chromosome 14, 22q11 microdeletion and a normal karyotype were found in 2 cases, 2 cases, 3 cases, 1 case, 1 case, 1 case, and 34 cases, respectively.
UNASSIGNED: In summary, microtia is often accompanied by congenital defects of other organs and structures, especially the heart and face, and prenatal ultrasound diagnosis of microtia and associated anomalies is of important clinical significance.

Pierre Robin sequence (PRS) is frequently co-occurring with other non-PRS congenital anomalies. The types and the prevalence of anomalies co-occurring with PRS vary in the reported studies. The aims of this report was to study the types and the prevalence of the anomalies co-occurring with PRS in a well-studied population northeastern France. The types and the prevalence of anomalies co-occurring in cases with PRS were ascertained in all terminations of pregnancy, stillbirths and live births in 387,067 births occurring consecutively during the period 1979-2007 in the area covered by our registry of congenital anomalies which is population-based, 89 cases of PRS were registered during the study period with a prevalence of 2.29 per 10,000 births, 69.7% of the cases had associated non-PRS anomalies. Chromosomal abnormalities were present in 10 (11.2%) cases including three 22 q11.2 deletion. Non-chromosomal recognizable conditions were diagnosed in 27 cases (30.3%) including 10 Stickler syndrome, 8 Treacher Collins syndrome, 3 cases with short stature and 6 other syndromes. Multiple congenital anomalies (MCA) were present in 25 cases (28.1%). The most frequent MCA were in the ear, face and neck (35 out of 98 anomalies, 35.7%), cardiovascular (18 anomalies, 18.4%), musculoskeletal (11 anomalies, 11.2%), central nervous (7 anomalies, 7.1%), urinary (6 anomalies, 6.1%), and eye (6 anomalies, 6.1%) system. The high prevalence of associated anomalies justifies a thorough screening for other congenital anomalies in cases with PRS.

BACKGROUND: Agenesis of the corpus callosum (ACC) is a rare congenital anomaly often associated with other congenital anomalies, syndromic, chromosomal, or genetic disorders. ACC may be detected antenatally. The postnatal diagnosis usually arises following neuroimaging evaluation for neurodevelopmental disorders during the first years of life.
METHODS: We report a case of a neonate with complete ACC, presenting with serious feeding-swallowing difficulties and respiratory symptoms. Coexisting severe laryngomalacia was diagnosed. ACC was detected on routine cranial ultrasound. Molecular karyotype revealed pericentric inversion of chromosome 9, inv(9)(p23q22.3), and whole exome sequencing was negative.
CONCLUSIONS: The reported case presented unusual clinical manifestations. Laryngomalacia is an extremely rare associated anomaly in infants with ACC, with only a few cases reported in the literature. Moreover, to our knowledge, this is the first reported case of ACC and laryngomalacia associated with the polymorphism inv(9)(p23q22.3). HIPPOKRATIA 2022, 26 (3):118-120.

UNASSIGNED: Gastrointestinal (GI) duplications are rare congenital malformations with diverse presentations. They usually present in the pediatric age, especially in the first 2 years of life.
UNASSIGNED: To present our experience with GI duplication (cysts) at a pediatric surgery tertiary care teaching institute.
UNASSIGNED: It is a retrospective observational study undertaken in the department of pediatric surgery at our center between 2012 and 2022 for GI duplications.
UNASSIGNED: All children were analyzed for their age, sex, presentation, radiological evaluation, operative management, and outcomes.
UNASSIGNED: Thirty-two patients were diagnosed with GI duplication. Slight male predominance was present in the series (M: F ≈ 4:3). Fifteen (46.88%) patients presented in the neonatal age group; 26 (81.25%) patients were under 2 years. In the majority of cases (n = 23, 71.88%), the presentation was acute onset. Double duplication cysts on opposite sides of the diaphragm were present in one case. The most common location was ileum (n = 17), followed by gallbladder (n = 6), appendix (n = 3), gastric (n = 1), jejunum (n = 1), esophagus (n = 1), ileocecal junction (n = 1), duodenum (n = 1), sigmoid (n = 1), and anal canal (n = 1). Multiple associations (malformations/surgical pathologies) were present. Intussusception (n = 6) was the most common, followed by intestinal atresia (n = 5), anorectal malformation (n = 3), abdominal wall defect (n = 3), hemorrhagic cyst (n = 1), Meckel\'s diverticulum (n = 1), and sacrococcygeal teratoma (n = 1). Four cases were associated with intestinal volvulus, three cases with intestinal adhesions, and two with intestinal perforation. Favorable outcomes were present in 75% of cases.
UNASSIGNED: GI duplications have varied presentations depending on site, size, type, local mass effect, mucosal pattern, and associated complications. The importance of clinical suspicion and radiology cannot be underrated. Early diagnosis is required to prevent postoperative complications. Management is individualized as per the type of duplication anomaly and its relation with the involved GI tract.

BACKGROUND: Duodenal obstruction (DO) is a congenital anomaly that is highly associated with other anomalies, such as cardiac anomalies and trisomy 21. However, an overview of additional anomalies and patient-specific risk factors for cardiac anomalies is lacking. Potential association with the vertebral, anorectal, cardiac, trachea-esophageal, renal and limb anomalies (VACTERL) spectrum remains unknown. Therefore, we aim to examine the incidence of associated anomalies, a VACTERL-spectrum association and patient-specific risk factors for cardiac anomalies in patients with DO.
METHODS: A retrospective cohort study was performed between 1996 and 2021. Outcomes were the presence of any additional anomalies. Risk factors for cardiac anomalies were analyzed using multivariate logistic regression.
RESULTS: Of 112 neonates with DO, 47% (N = 53/112) had one associated anomaly and 38% (N = 20/53) had multiple anomalies. Cardiac anomalies (N = 35/112) and trisomy 21 (N = 35/112) were present in 31%. In four patients, VACTERL-spectrum was discovered, all with cardiac anomalies. Trisomy 21 was found to be a risk factor for cardiac anomalies (OR:6.5; CI-95%2.6-16.1).
CONCLUSIONS: Associated anomalies were present in half of patients with DO, of which cardiac anomalies and trisomy 21 occurred most often, and the VACTERL-spectrum was present in four patients. Trisomy 21 was a significant risk factor for cardiac anomalies. Therefore, we recommend a preoperative echocardiogram in patients with DO. In case a cardiac anomaly is found without trisomy 21, VACTERL-screening should be performed.

We report a case of concealed penile duplication without many symptoms and normally looking external genitalia in a 10-year-old boy. He was evaluated with appropriate imaging and had successful surgical reconstruction of his genitalia with good cosmesis and functional outcome.

Developmental abnormalities provide a unique opportunity to seek for the molecular mechanisms underlying human organogenesis. Esophageal development remains incompletely understood and elucidating causes for esophageal atresia (EA) in humans would contribute to achieve a better comprehension. Prenatal detection, syndromic classification, molecular diagnosis, and prognostic factors in EA are challenging. Some syndromes have been described to frequently include EA, such as CHARGE, EFTUD2-mandibulofacial dysostosis, Feingold syndrome, trisomy 18, and Fanconi anemia. However, no molecular diagnosis is made in most cases, including frequent associations, such as Vertebral-Anal-Cardiac-Tracheo-Esophageal-Renal-Limb defects (VACTERL). This study evaluates the clinical and genetic test results of 139 neonates and 9 fetuses followed-up at the Necker-Enfants Malades Hospital over a 10-years period. Overall, 52 cases were isolated EA (35%), and 96 were associated with other anomalies (65%). The latter group is divided into three subgroups: EA with a known genomic cause (9/148, 6%); EA with Vertebral-Anal-Cardiac-Tracheo-Esophageal-Renal-Limb defects (VACTERL) or VACTERL/Oculo-Auriculo-Vertebral Dysplasia (VACTERL/OAV) (22/148, 14%); EA with associated malformations including congenital heart defects, duodenal atresia, and diaphragmatic hernia without known associations or syndromes yet described (65/148, 44%). Altogether, the molecular diagnostic rate remains very low and may underlie frequent non-Mendelian genetic models.

OBJECTIVE: Some prognostic factors have affected the functional outcomes of patients with anorectal malformations (ARM) after definitive surgery, including the associated anomalies. Moreover, the anal position index (API) study in neonates from developing countries is minimal. We aimed to (1) compare the API between neonates with ARM and controls; and (2) determine the impact of associated anomalies on the API in neonates with ARM.
RESULTS: We ascertained 68 subjects: 35 neonates with ARM and 33 controls. The API of neonates with ARM was similar to controls, either male or female neonates (p = 0.51 and 0.90, respectively). Interestingly, the API in ARM males with associated anomalies (0.42 ± 0.07) was significantly lower than in control males (0.48 ± 0.02) (p = 0.005). Moreover, the API of ARM neonates with vertebral anomalies (0.35 ± 0.04) was lower than ARM neonates without vertebral anomalies (0.47 ± 0.07) (p = 0.021). In conclusion, associated anomalies and sex might affect the API in neonates with ARM. These findings should be considered and informed during counseling to the parents regarding the prognosis of functional outcomes in ARM neonates, particularly with associated anomalies.

Oral clefts (OCs) are frequently co-occurring with other non-OC congenital anomalies. The types and the prevalence of anomalies co-occurring with OCs vary in the reported studies. The aims of this report were to study the types and the prevalence of the anomalies co-occurring with OCs in a well-defined population. The types and the prevalence of anomalies co-occurring in cases with OCs were ascertained in all terminations of pregnancy, stillbirths, and live births in 387,067 births occurring consecutively during the period 1979-2007 in the area covered by our registry of congenital anomalies which is population based, 789 cases of OCs were registered during the study period with a prevalence of 20.4 per 10,000 births, 39.5% of the cases had associated non-OC anomalies. Associated anomalies were more common in cases with cleft palate (52.4%) than in cases with cleft lip and palate (37.3%) and in cases with cleft lip only (16.8%). Chromosomal abnormalities were present in 94 (11.9%) cases including 27 trisomies 13, 15 trisomies 18, 12 22 q11.2 deletion, and 40 other chromosomal abnormalities. Nonchromosomal recognizable conditions were diagnosed in 38 cases (4.8%) including syndromes, associations, spectrums and sequences. Multiple congenital anomalies (MCAs) were present in 180 cases (22.8%). The most frequent MCA were in the musculoskeletal system (16.7%), the central nervous system (15.0%), the urogenital system (13.7%), the cardiovascular system (8.6%), and the digestive system (6.6%). The high prevalence of associated anomalies justifies a thorough screening for other congenital anomalies in cases with OCs.