PMID- 33659201 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20210305 IS - 2233-6249 (Print) IS - 2233-6257 (Electronic) IS - 2233-6249 (Linking) VI - 10 IP - 2 DP - 2020 Dec TI - Chromosome 15q BP4-BP5 Deletion in a Girl with Nocturnal Frontal Lobe Epilepsy, Migraine, Circumscribed Hypertrichosis, and Language Impairment. PG - 84-91 LID - 10.14581/jer.20014 [doi] AB - The 15q13.3 microdeletion (microdel15q13.3) syndrome (OMIM 612001) has been reported in healthy subjects as well as in individuals with a wide spectrum of clinical manifestations ranging from mild to severe neurological disorders, including developmental delay/intellectual disability, autism spectrum disorder, schizophrenia, epilepsy, behavioral problems and speech dysfunction. This study explored the link between this genomic rearrangement and nocturnal frontal lobe epilepsy (NFLE), which could improve the clinical interpretation. A clinical and genomic investigation was carried out on an 8-year-girl with a de novo deletion flanking the breakpoints (BPs) 4 and 5 of 15q13.3 detected by array comparative genomic hybridization analysis, affected by NFLE, migraine with aura, minor facial features, mild cognitive and language impairment, and circumscribed hypertrichosis. Literature survey of clinical studies was included. Nine years follow-up have displayed a benign course of the epileptic disorder with a progressive reduction and disappearance of the epileptic seizures, mild improvement of cognitive and language skills, partial cutaneous hypertrichosis regression, but stable ongoing of migraine episodes. A likely relationship between the BP4-BP5 deletion and NFLE with other symptoms presented by the girl is discussed together with a review of the literature on phenotypic features in microdel15q13.3. CI - Copyright (c) 2020 Korean Epilepsy Society. FAU - Pavone, Piero AU - Pavone P AD - Unit of Pediatrics and Pediatric Emergency, University Hospital "Policlinico-Vittorio Emanuele", Catania, Italy. FAU - Pappalardo, Xena Giada AU - Pappalardo XG AD - Unit of Catania, Institute for Biomedical Research and Innovation (IRIB), National Council of Research, Catania, Italy. AD - Department of Biomedical and Biotechnological Sciences (BIOMETEC), University of Catania, Catania, Italy. FAU - Ohazuruike, Ugochi Ngaobiri Nelly AU - Ohazuruike UNN AD - Department of General Surgery and Medical-Surgical Specialties, University of Catania, Catania, Italy. FAU - Striano, Pasquale AU - Striano P AD - Pediatric Neurology and Muscular Diseases Unit, IRCCS 'G. Gaslini' Institute, Genoa, Italy. FAU - Parisi, Pasquale AU - Parisi P AD - Child Neurology, NESMOS Department, Faculty of Medicine & Psychology, "Sapienza" University, c/o Sant'Andrea Hospital, Rome, Italy. FAU - Corsello, Giovanni AU - Corsello G AD - Department of Sciences for Health Promotion and Mother and Child Care "G. D'Alessandro", University of Palermo, Palermo, Italy. FAU - Marino, Simona Domenica AU - Marino SD AD - Unit of Neonatology University Hospital "Policlinico-Vittorio Emanuele", Catania, Italy. FAU - Ruggieri, Martino AU - Ruggieri M AD - Unit of Pediatrics and Pediatric Emergency, University Hospital "Policlinico-Vittorio Emanuele", Catania, Italy. FAU - Parano, Enrico AU - Parano E AD - Unit of Catania, Institute for Biomedical Research and Innovation (IRIB), National Council of Research, Catania, Italy. FAU - Falsaperla, Raffaele AU - Falsaperla R AD - Unit of Neonatology University Hospital "Policlinico-Vittorio Emanuele", Catania, Italy. LA - eng PT - Case Reports DEP - 20201231 PL - Korea (South) TA - J Epilepsy Res JT - Journal of epilepsy research JID - 101577886 PMC - PMC7903043 OTO - NOTNLM OT - Chromosome breakpoints OT - Frontal lobe epilepsy OT - Hypertrichosis OT - Language disorders OT - Migraine disorders COIS- Conflict of Interest The authors declare that they have no conflicts of interest. EDAT- 2021/03/05 06:00 MHDA- 2021/03/05 06:01 PMCR- 2020/12/31 CRDT- 2021/03/04 05:55 PHST- 2020/09/02 00:00 [received] PHST- 2020/10/06 00:00 [revised] PHST- 2020/11/25 00:00 [accepted] PHST- 2021/03/04 05:55 [entrez] PHST- 2021/03/05 06:00 [pubmed] PHST- 2021/03/05 06:01 [medline] PHST- 2020/12/31 00:00 [pmc-release] AID - jer-20014 [pii] AID - 10.14581/jer.20014 [doi] PST - epublish SO - J Epilepsy Res. 2020 Dec 31;10(2):84-91. doi: 10.14581/jer.20014. eCollection 2020 Dec.