Palatoschisis, Schizophrenia and Hypocalcaemia: Phenotypic Expression of 22q11.2 Deletion Syndrome (DiGeorge Syndrome) in an Adult

22q11.2 deletion syndrome typically presents with congenital cardiac anomalies, immunodeficiencies and hypoparathyroidism. However, clinical findings vary greatly. We present the case of a 56-year-old man, with a history of cleft palate and schizophrenia, who was newly diagnosed with 22q11.2 deletio...

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Main Authors: Melissa Elise van der Meijs, Dave Henri Schweitzer, Henk Boom
Format: Article
Language:English
Published: SMC MEDIA SRL 2021-04-01
Series:European Journal of Case Reports in Internal Medicine
Subjects:
Online Access:https://www.ejcrim.com/index.php/EJCRIM/article/view/2411
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author Melissa Elise van der Meijs
Dave Henri Schweitzer
Henk Boom
author_facet Melissa Elise van der Meijs
Dave Henri Schweitzer
Henk Boom
author_sort Melissa Elise van der Meijs
collection DOAJ
description 22q11.2 deletion syndrome typically presents with congenital cardiac anomalies, immunodeficiencies and hypoparathyroidism. However, clinical findings vary greatly. We present the case of a 56-year-old man, with a history of cleft palate and schizophrenia, who was newly diagnosed with 22q11.2 deletion syndrome during an episode of hypocalcaemia. The syndrome is caused by developmental abnormalities of the embryonic pharyngeal arch system. Treatment of hypocalcaemia with oral calcium and vitamin D is usually sufficient.
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spelling doaj.art-57fdc626783141348f5cef19938049db2022-12-21T23:40:35ZengSMC MEDIA SRLEuropean Journal of Case Reports in Internal Medicine2284-25942021-04-0110.12890/2021_0024112027Palatoschisis, Schizophrenia and Hypocalcaemia: Phenotypic Expression of 22q11.2 Deletion Syndrome (DiGeorge Syndrome) in an AdultMelissa Elise van der Meijs0Dave Henri Schweitzer1Henk Boom2Department of Internal Medicine, Reinier de Graaf Gasthuis, Delft, The NetherlandsDepartment of Internal Medicine, Reinier de Graaf Gasthuis, Delft, The NetherlandsDepartment of Internal Medicine, Reinier de Graaf Gasthuis, Delft, The Netherlands22q11.2 deletion syndrome typically presents with congenital cardiac anomalies, immunodeficiencies and hypoparathyroidism. However, clinical findings vary greatly. We present the case of a 56-year-old man, with a history of cleft palate and schizophrenia, who was newly diagnosed with 22q11.2 deletion syndrome during an episode of hypocalcaemia. The syndrome is caused by developmental abnormalities of the embryonic pharyngeal arch system. Treatment of hypocalcaemia with oral calcium and vitamin D is usually sufficient.https://www.ejcrim.com/index.php/EJCRIM/article/view/241122q11.2 deletion syndrome22q11.2 deletion syndrome22q11.2 deletion syndromedigeorge syndromedigeorge syndromedigeorge syndromehypocalcaemiahypocalcaemiahypocalcaemiahypoparathyroidismhypoparathyroidismhypoparathyroidism
spellingShingle Melissa Elise van der Meijs
Dave Henri Schweitzer
Henk Boom
Palatoschisis, Schizophrenia and Hypocalcaemia: Phenotypic Expression of 22q11.2 Deletion Syndrome (DiGeorge Syndrome) in an Adult
European Journal of Case Reports in Internal Medicine
22q11.2 deletion syndrome
22q11.2 deletion syndrome
22q11.2 deletion syndrome
digeorge syndrome
digeorge syndrome
digeorge syndrome
hypocalcaemia
hypocalcaemia
hypocalcaemia
hypoparathyroidism
hypoparathyroidism
hypoparathyroidism
title Palatoschisis, Schizophrenia and Hypocalcaemia: Phenotypic Expression of 22q11.2 Deletion Syndrome (DiGeorge Syndrome) in an Adult
title_full Palatoschisis, Schizophrenia and Hypocalcaemia: Phenotypic Expression of 22q11.2 Deletion Syndrome (DiGeorge Syndrome) in an Adult
title_fullStr Palatoschisis, Schizophrenia and Hypocalcaemia: Phenotypic Expression of 22q11.2 Deletion Syndrome (DiGeorge Syndrome) in an Adult
title_full_unstemmed Palatoschisis, Schizophrenia and Hypocalcaemia: Phenotypic Expression of 22q11.2 Deletion Syndrome (DiGeorge Syndrome) in an Adult
title_short Palatoschisis, Schizophrenia and Hypocalcaemia: Phenotypic Expression of 22q11.2 Deletion Syndrome (DiGeorge Syndrome) in an Adult
title_sort palatoschisis schizophrenia and hypocalcaemia phenotypic expression of 22q11 2 deletion syndrome digeorge syndrome in an adult
topic 22q11.2 deletion syndrome
22q11.2 deletion syndrome
22q11.2 deletion syndrome
digeorge syndrome
digeorge syndrome
digeorge syndrome
hypocalcaemia
hypocalcaemia
hypocalcaemia
hypoparathyroidism
hypoparathyroidism
hypoparathyroidism
url https://www.ejcrim.com/index.php/EJCRIM/article/view/2411
work_keys_str_mv AT melissaelisevandermeijs palatoschisisschizophreniaandhypocalcaemiaphenotypicexpressionof22q112deletionsyndromedigeorgesyndromeinanadult
AT davehenrischweitzer palatoschisisschizophreniaandhypocalcaemiaphenotypicexpressionof22q112deletionsyndromedigeorgesyndromeinanadult
AT henkboom palatoschisisschizophreniaandhypocalcaemiaphenotypicexpressionof22q112deletionsyndromedigeorgesyndromeinanadult