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Turner Syndrome: results of the first Tunisian study group on Turner Syndrome (TuSGOT). J Pediatr Endocrinol Metab 2023:jpem-2022-0360. [PMID: 37084413 DOI: 10.1515/jpem-2022-0360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 04/04/2023] [Indexed: 04/23/2023]
Abstract
OBJECTIVES Early diagnosis in Turner syndrome is desirable to optimize growth and puberty and yet, it is often made late. Here, we aim to identify age at diagnosis, clinical features at presentation and potential strategies to improve the care of TS girls. METHODS Retrospective study, including patients from 14 care centers across Tunisia including neonatal and pediatric care units, adult endocrinology and genetics departments. RESULTS We identified 175 patients with TS, karyotype showing 45, xmonosomy in 83(47.4 %) with mosaicism in 37(20 %). Mean ± SD, median (range) age at diagnosis available in 173 patients was 13 ± 9.2,12 (birth-48) years. The diagnosis was antenatal in 4(2.3 %), from birth-2 years in 14 (8 %)with lymphoedema (8)and dysmorphic features (9),2-12 years in 53 (35.5 %) including 35 with short stature, 13-18 years in 43(28.8 %) with short stature(28) and delayed puberty(14) and 35(23.5 %) after 18 years, related to ovarian insufficiency (20) and short stature (11). The associated malformations were cardiac in 14 (12.8 %), renal in 22 (19.6 %). A total of 56 girls (32 %) had proven gonadal dysgenesis and 13 (7 %) had otological problems. Parental height was available in 71 girls (40 %) of whom 59 were below the lower end of parental target range (LTR) (83 %). CONCLUSIONS This first Tunisian multicenter study, the first African of its kind, reveals that more than half of Turner syndrome cases are diagnosed after the age of 12 years. Subsequently, national strategies for an earlier TS diagnosis are needed such as measuring and plotting parental heights as well as introducing a systematic height screening at 5 years in Tunisia with a view to carrying out a re-audit in five years' time.
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PB1767: OUTCOME OF RELAPSED CHILDHOOD ACUTE LYMPHOBLASTIC LEUKEMIA IN THE SOUTH OF TUNISIA SINGLE CENTER EXPERIENCE. Hemasphere 2022. [PMCID: PMC9431314 DOI: 10.1097/01.hs9.0000849924.56310.9b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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PB1758: TWENTY-ONE YEARS’ EXPERIENCE OF THE EORTC 58951 PROTOCOL FOR THE TREATMENT OF CHILDHOOD ACUTE LYMPHOBLASTIC LEUKEMIA IN THE SOUTH OF TUNISIA. Hemasphere 2022. [PMCID: PMC9429243 DOI: 10.1097/01.hs9.0000849888.62242.23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Preterm birth, mother psychological state and mother- infant bonding. LA TUNISIE MEDICALE 2020; 98:992-997. [PMID: 33480002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
BACKGROUND The preterm birth represents a stressful situation that can lead to questions about the survival of the child and the possible consequences. AIM To examine the interactions between mothers and premature babies in the neonatal care unit (NCU) and assess the psychological state of the mothers. METHODS Cross-sectional study conducted from March to May 2017 in the Department of Pediatrics and Neonatology of the Mongi Slim Hospital (Tunis, Tunisia). Ten mothers of premature babies hospitalized in NCU were involved and responded to the Postpartum Bonding Questionnaire (PBQ), the Edinburgh Postnatal Depression Scale (EPDS) (cut off≥10) and the Hospital Anxiety and Depression Scale (HADS). RESULTS The mean age of the mothers was 31 years. A personal history of depression was found in two mothers. The current pregnancy was not desired in three cases, two corresponded to mothers with a history of depression. According to interactions, the median PBQ score was 11. The EPDS median score was six; four mothers had a score greater than 10. A high level on the anxiety sub-scale of the HADS was found in the two mothers who had a personal psychiatric history. The more depressed or anxious the mothers were, the higher the interaction scores (p = 0.012 and p = 0.032, respectively). CONCLUSION Preterm birth seems to affect the psychological state of mothers and their interactions with their baby.
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Urinary tract infection in the neonates: what radiologic investigations should we do? LA TUNISIE MEDICALE 2020; 98:1005-1010. [PMID: 33480004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
INTRODUCTION Urinary tract infection (UTI) is the most common bacterial infection in febrile newborns. The exact prevalence is difficult to determine. AIM To determine if renal ultrasound is sufficient in newborns diagnosed with urinary tract infection (UTI) or if they require a routine voiding cystourethrogram. METHODS Retrospective data analysis for infants admitted in the neonatal department in Mongi Slim Hospital in Tunis between January 2007 and December 2016 and diagnosed with UTI in the first month of life. RESULTS 75 newborns were diagnosed with the first episode of UTI during their hospitalization. The median age was 15 days; there were 52 (70%) males. Fetal ultrasound data were available for 70 patients (90%), of whom 14 (20%) had abnormal findings. E.coli was the most common causative pathogen founding 62 patients (83%). Renal ultrasound was performed in all patients, of which 20 (27%) were reported as abnormal. VCUG results were available for 32 infants (43%), of which 11 (34%) were interpreted as abnormal; Eight of them (73%) demonstrated vesicoureteric reflux (VUR).Comparison of the patients with and without malformative uropathy in our study, concluded that there was no significant difference in age, gender, urine culture specimen and positivity of blood culture. However antenatal ultrasound abnormalities were predictive of vesicoureteric reflux and other renal abnormalities (p = 0.001). The sensitivity of renal ultrasound for detection of vesicoureteric reflux and other renal or ureteral abnormalities was 81.8 %, specificity was 81 %. The positive predictive value (VPP) was 69.2 % and the negative predictive value was 89.5 %. CONCLUSION In infants presenting with UTI in the first month of life, conservative follow-up with renal ultrasound examination and early detection of recurrent UTI are sufficient.
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Corrigendum to: Diagnostic Yield of Next-Generation Sequencing in Very Early-Onset Inflammatory Bowel Diseases: A Multicenter Study. J Crohns Colitis 2020; 15:517-518. [PMID: 32895718 PMCID: PMC7944498 DOI: 10.1093/ecco-jcc/jjaa164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Living with type 1 diabetes mellitus: How does the condition affect children's and adolescents' quality of life? Arch Pediatr 2019; 27:24-28. [PMID: 31776074 DOI: 10.1016/j.arcped.2019.11.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Revised: 08/27/2019] [Accepted: 11/11/2019] [Indexed: 01/09/2023]
Abstract
OBJECTIVE Our study aimed to measure the health-related quality of life (QoL) of Tunisian children and adolescents with type 1 diabetes mellitus (T1MD). METHODS This cross-sectional study included 48 patients aged 3-18 years with T1MD, diagnosed for at least 6 months, and their parents, who underwent outpatient examinations from September to December 2018. The children's QoL was assessed using the PedQL 3.0 Diabetes Module exploring five dimensions: diabetes symptoms, treatment barriers, treatment adherence, worry, and communication problems. Parents shared their perception of their children's QoL through the PedQL 4.0 parents' report (general health and emotional, social, and scholar functioning). Glycemic control was assessed using the last glycated haemoglobin (HbA1c) values. RESULTS The patients' average QoL score was 80.52 (±13.61) without significant differences between gender and age. The longer the duration of the disease, the worse the glycemic control. Girls and adolescents seemed to have poorer glycemic control. Boys and adolescents had more difficulties in all aspects of QoL. Parents perceived a worse QoL than that reported by their sons/daughters (72.34±16.42; P=0.006). CONCLUSION These findings emphasize the importance of an interdisciplinary, biopsychosocial, and family-centered care approach to patients with T1MD.
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46th Medical Maghrebian Congress. November 9-10, 2018. Tunis. LA TUNISIE MEDICALE 2019; 97:177-258. [PMID: 31535714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
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Diagnostic Yield of Next-generation Sequencing in Very Early-onset Inflammatory Bowel Diseases: A Multicentre Study. J Crohns Colitis 2018; 12:1104-1112. [PMID: 29788237 PMCID: PMC6113703 DOI: 10.1093/ecco-jcc/jjy068] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Revised: 03/14/2018] [Accepted: 05/16/2018] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS An expanding number of monogenic defects have been identified as causative of severe forms of very early-onset inflammatory bowel diseases [VEO-IBD]. The present study aimed at defining how next-generation sequencing [NGS] methods can be used to improve identification of known molecular diagnosis and to adapt treatment. METHODS A total of 207 children were recruited in 45 paediatric centres through an international collaborative network [ESPGHAN GENIUS working group] with a clinical presentation of severe VEO-IBD [n = 185] or an anamnesis suggestive of a monogenic disorder [n = 22]. Patients were divided at inclusion into three phenotypic subsets: predominantly small bowel inflammation, colitis with perianal lesions, and colitis only. Methods to obtain molecular diagnosis included functional tests followed by specific Sanger sequencing, custom-made targeted NGS, and in selected cases whole exome sequencing [WES] of parents-child trios. Genetic findings were validated clinically and/or functionally. RESULTS Molecular diagnosis was achieved in 66/207 children [32%]: 61% with small bowel inflammation, 39% with colitis and perianal lesions, and 18% with colitis only. Targeted NGS pinpointed gene mutations causative of atypical presentations, and identified large exonic copy number variations previously missed by WES. CONCLUSIONS Our results lead us to propose an optimised diagnostic strategy to identify known monogenic causes of severe IBD.
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Abstracts of the Conferences of the Sixteenth Francophone Meetings of Allergology Hammamet, 4-7 October 2017. LA TUNISIE MEDICALE 2017; 95:777-806. [PMID: 29873050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
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Arg924X homozygous mutation in insulin receptor gene in a Tunisian patient with Donohue syndrome. J Pediatr Endocrinol Metab 2016; 29:753-6. [PMID: 26974131 DOI: 10.1515/jpem-2015-0232] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2015] [Accepted: 01/15/2016] [Indexed: 11/15/2022]
Abstract
Donohue syndrome (DS) is a rare and lethal autosomal recessive disease caused by mutations in the insulin receptor (INSR) gene, manifesting marked insulin resistance, severe growth retardation, hypertrichosis, and characteristic dysmorphic features. We describe a new case of Donohue syndrome born at 37 weeks' gestation of unrelated parents and presented with intra-uterine growth retardation, nipple hypertrophy, macropenis, distended abdomen, hirsutism and dysmorphic features. The clinical course showed failure to thrive, and episodes of alternating hypoglycemia and hyperglycemia. Laboratory tests revealed direct hyperbilirubinemia. The diagnosis of Donohue syndrome was established based on the above clinical characteristics and determination of the INSR mutation. He was found to have homozygous nonsense mutation c. 2270 C>T (Arg924X) at exon 14 of the INSR gene. He later developed enterocolitis and died at 3 months old. Prenatal diagnosis was performed for the family via chorionic villous biopsy. We try to explain gastrointestinal dysfunction seen in our patient.
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Intubation-Surfactant-Extubation Strategy in a Medical Resource-limited Department: A Prospective Study. J Trop Pediatr 2016; 62:169-70. [PMID: 26743336 PMCID: PMC4886109 DOI: 10.1093/tropej/fmv074] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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SLC26A3 gene mutations in Tunisian patients with congenital chloride diarrhea. LA TUNISIE MEDICALE 2016; 94:83. [PMID: 27525615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
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[Recovery of Cushing syndrome revealing McCune-Albright syndrome]. Arch Pediatr 2015; 23:61-5. [PMID: 26552628 DOI: 10.1016/j.arcped.2015.09.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2015] [Revised: 05/21/2015] [Accepted: 09/17/2015] [Indexed: 11/16/2022]
Abstract
Cushing syndrome (CS) is a rare feature of McCune-Albright syndrome. Treatments consist of bilateral adrenalectomy followed by lifelong glucocorticoid and mineralocorticoid treatment. However, cases of spontaneous remission of CS have been reported in the literature. We report a case of McCune-Albright syndrome with CS treated with metyrapone for 30 months with prolonged remission after a 12-year follow-up. Adrenalectomy may be avoided in some cases of CS caused by McCune-Albright syndrome. Metyrapone could be a good alternative to surgical treatment.
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P-463 – Thrombose veineuse cérébrale révélant la maladie de Behçet chez l'enfant. Arch Pediatr 2015. [DOI: 10.1016/s0929-693x(15)30640-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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P-401 – La maladie de rétention des chylomicrons: À propos de 6 observations. Arch Pediatr 2015. [DOI: 10.1016/s0929-693x(15)30578-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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P-404 – Étude de l'éradication de la gastrite à hélicobacter pylori. Arch Pediatr 2015. [DOI: 10.1016/s0929-693x(15)30581-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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P-402 – Traitement par Infliximab chez l'enfant atteint de maladie de Crohn. Arch Pediatr 2015. [DOI: 10.1016/s0929-693x(15)30579-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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SFP P-046 – Mégaoesophage idiopathique chez l’enfant : A propos de 6 cas. Arch Pediatr 2014. [DOI: 10.1016/s0929-693x(14)72016-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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[Pediatric Crohn's disease in Tunisia]. LA TUNISIE MEDICALE 2013; 91:715-723. [PMID: 24458675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
UNLABELLED Crohn's disease occur mainly in adults. However, pediatric onset forms are not rare and have many characteristics. AIM to study clinical, diagnostic, therapeutic and evolutive characteristics of crohn's disease in tunisian children. METHODS Retrospective multicenter study conducted in 10 pediatric departments on a period of 10 years (2000-2008) RESULTS : 43 children were included. The sex-ratio was 1.68. The mean age at the onset of the symptoms was 11+/-2.3 years (5-16 years). The age of onset was inferior to 10 years in 25 % of the children. The delay before management was superior to 1 year in 25% of cases. The initial symptoms were dominated by diarrhea (95%). Perineal manifestations were present at diagnosis in 30% of children and extra-digestive manifestations in 53%. Ileocolonic localization was the most frequent (46%). The initial disease flare was moderate in 83% of cases. The treatment was medical in 77 % of cases, nutritional and medical in 18.5%. Maintenance therapy was instituted in 86% of cases and consisted essentially in azathioprin (62%). The mean follow-up was 3 years and 4 months. 60% of the children had at least one acute flare. During evolution, 7% of children had anoperineal surgery and 11% an intestinal resection. CONCLUSION Crohn's disease seems rare in Tunisia. The time of diagnosis is often delayed. The management is based on immunosuppressive therapy and nutritional support.
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Celiac disease in Tunisian children: A second screening study using a “new generation” rapid test. Immunol Invest 2013; 42:356-68. [DOI: 10.3109/08820139.2013.770012] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Omenn syndrome: two case reports. ACTA DERMATOVENEROLOGICA CROATICA : ADC 2013; 21:259-262. [PMID: 24476615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Omenn syndrome is a variant of combined severe immunodeficiency due to mutations in RAG genes. It is characterized by polymorph symptoms and lethal outcome. We report on two cases of Omenn syndrome. Infants were aged 50 and 46 days. The clinical and biological signs were typical and complete in the first case. In the second case, only the cutaneous signs were present. Diagnosis was confirmed by genetic study. The Rag1 T631 mutation was found in these two patients. Hematopoietic stem cell transplantation could not be done and the evolution was fatal in both cases because of severe infectious episodes. Prenatal diagnosis was performed in the two families and each family has currently a healthy child. In conclusion, early diagnosis of Omenn syndrome may avoid infectious complications responsible for delay in therapeutic management. Genetic study confirms the diagnosis. The treatment usually consists of hematopoietic stem cell transplantation in association with immunosuppressive drugs. Prenatal diagnosis is very important to allow parents to have healthy children.
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Chylothorax: a complication of internal jugular vein catheterization in a premature newborn. LA TUNISIE MEDICALE 2011; 89:312-314. [PMID: 21387245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
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Primary resistance to clarithromycin, metronidazole and amoxicillin of Helicobacter pylori isolated from Tunisian patients with peptic ulcers and gastritis: a prospective multicentre study. Ann Clin Microbiol Antimicrob 2010; 9:22. [PMID: 20707901 PMCID: PMC2928169 DOI: 10.1186/1476-0711-9-22] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2010] [Accepted: 08/13/2010] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND The frequency of primary resistance to antibiotics in H. pylori isolates is increasing worldwide. In Tunisia, there are limited data regarding the pattern of H. pylori antibiotic primary resistance. AIM To evaluate the primary resistance of H. pylori to clarithromycin, metronidazole and amoxicillin and to detect the mutations involved in clarithromycin resistance. MATERIALS AND METHODS 273 strains isolated from adults and children were enrolled. The primary resistance to clarithromycin, metronidazole and amoxicillin was evaluated by means of E-test minimal inhibitory concentration (MIC). The real-time PCR using Scorpion primers was performed in all cases to assess clarithromycin primary resistance and point mutations involved. RESULTS No resistance to amoxicillin was detected. For adults, resistance to clarithromycin and metronidazole was found respectively in 14.6% and 56.8%, and respectively in 18.8% and 25% in children. Overall, the rates of global primary resistance to clarithromycin and metronidazole in Tunisia were respectively determined in 15.4% and 51.3%.By the use of Scorpion PCR, the A2143G was the most frequent point mutation observed (88.1%), followed by the A2142G (11.9%); the A2142C was not found and 18 of 42 patients (42.8%) were infected by both the resistant and the susceptible genotype.The association of clarithromycin resistance with gender was not statistically significant, but metronidazole resistant strains were isolated more frequently in females (67.8%) than in males (32.2%) and the difference was significant. As for gastroduodenal diseases, the difference between strains isolated from patients with peptic ulceration and those with non peptic ulceration was not statistically significant. When about the distribution of resistant strains to clarithromycin and metronidazole between the three Tunisian cities (Tunis, Menzel Bourguiba and Mahdia), the difference was not statistically significant. CONCLUSION Local data regarding the primary resistance of H. pylori to clarithromycin, metronidazole and amoxicillin and the main genetic mutation involved in clarithromycin resistance in vivo (A2143G) are necessary to prove a clear need for a periodic evaluation of antibiotic consumption and new therapeutic strategies in Tunisia in order to avoid the emergence of resistant strains.
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P029 - Évolution d’une tuberculose disséminée chez un nourrisson immunocompétent. Arch Pediatr 2010. [DOI: 10.1016/s0929-693x(10)70430-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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P006 - Convulsion néonatale secondaire à une hypovitaminose D maternelle. Arch Pediatr 2010. [DOI: 10.1016/s0929-693x(10)70407-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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P055 - Purpura rhumatoïde de l’enfant : à propos de 21 cas. Arch Pediatr 2010. [DOI: 10.1016/s0929-693x(10)70456-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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P058 - Causes du retard du traitement des atrésies des voies biliaires. Arch Pediatr 2010. [DOI: 10.1016/s0929-693x(10)70459-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Pneumococcal infection and hemolytic uremic syndrome. LA TUNISIE MEDICALE 2009; 87:790-792. [PMID: 20209841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
BACKGROUND Hemolytic uremic syndrome, one of the common causes of acute renal failure in children, is characterized by the triad of microangiopathy, haemolytic anemia, thrombocytopenia and acute renal failure. The diarrhoea-associated Hemolytic uremic syndrome is usually termed as a typical Hemolytic uremic syndrome. Streptococcus pneumoniae is an uncommon etiological pathogen for inducing Hemolytic uremic syndrome, and Streptococcus pneumoniae associated Hemolytic uremic syndrome is also termed as atypical hemolytic uremic syndrome. AIM to report two pediatric cases of invasive S pneumoniae complicated with hemolytic uremic syndrome HUS. CASE REPORT The first patient presented with pneumococcal pneumonia and empyema and the second patient presented with pneumococcal pneumonia and meningitis. The two patients were under one year of age and required peritoneal dialysis with improvement of renal function in one; the other died. CONCLUSION Pneumococcal invasive disease may be a cause of severe HUS, so a high index of suspicion is mandatory to prompt appropriate diagnosis and management.
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[The hydatid cyst of the lung in children: 54 cases]. LA TUNISIE MEDICALE 2005; 83:24-7. [PMID: 15881717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
The purpose of this retrospective study is to clarify the clinical, radiological and evolutionary aspects of the hydatid cyst of the lung. Over a period of 9 years (January, 1983 - December, 2001), we brought together in the pediatric service B of Children's hospital of Tunis, 54 cases of hydatid cyst of the lung. The average age is of 7 years 3 months (extremes 2 and 14 years), and the sex- ratio of 1,16. 61% of the children are of rural origin. Bronchpulmonary infection is the most frequent circumstance of discovery (72 % of cases). hemoptysis is revealing in 37% of cases. Discovery is fortuitous in 7% of cases. The radiography of the chest is of a big diagnostic contribution. The radiological aspects obtained are: a homogeneous opaqueness (61%), a diverse opaqueness (26%), an image of lung abscess (22 %), an aspect of floating membrane (4 %), a pleural effusion (9%), and an opaqueness with growing gas (4%). Chest echography was contributory in 77% of cases. 74% of the children were operated without complications. The others were lost.
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