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Introduction: Empyema is a known complication of severe pleuropneumonia. In rare cases, if poorly treated, it could result in dissemination and fistulization and transformation into empyema necessitans. The manifestation may appear as a superficial abscess. However, as management highly differs, the recognition of potentially severe phenomenon is required. Case Presentation: We describe a case of empyema necessitans on a 4-year-old girl secondary to methicillin-resistant Staphylococcus aureus. It represents the sixth pediatric case reported in the literature. It was managed by open drainage and prolonged antibiotherapy. The outcome was favorable as guidelines were extracted from similar reported cases. Conclusion: Empyema necessitans remains a rare complication with significant morbidity. Prompt diagnosis and adapted management have relied on limited literature. As such, further reports are necessary to establish proper guidelines.
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Introduction: Empyema is a known complication of severe pleuropneumonia. In rare cases, if poorly treated, it could result in dissemination and fistulization and transformation into empyema necessitans. The manifestation may appear as a superficial abscess. However, as management highly differs, the recognition of potentially severe phenomenon is required. Case Presentation: We describe a case of empyema necessitans on a 4-year-old girl secondary to methicillin-resistant Staphylococcus aureus. It represents the sixth pediatric case reported in the literature. It was managed by open drainage and prolonged antibiotherapy. The outcome was favorable as guidelines were extracted from similar reported cases. Conclusion: Empyema necessitans remains a rare complication with significant morbidity. Prompt diagnosis and adapted management have relied on limited literature. As such, further reports are necessary to establish proper guidelines.
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BACKGROUND: Blunt abdominal trauma has rarely been reported as a cause of acute appendicitis in the literature. However, the coexistence of the two conditions can cause issues for the patient. We present here a systematic review of cases of traumatic appendicitis as well as our own experience with a 12-year-old male patient. CASE SUMMARY: A 12-year-old male was admitted 3 d after abdominal trauma, experiencing peritoneal syndrome. A pelvic formation was discovered during abdominal ultrasound, and surgical exploration revealed a perforated appendix. A literature review was conducted applying the keywords "appendicitis," "abdominal," and "trauma" to the PubMed, Embase, and Medline databases. Our initial search included 529 papers published between 1991 and 2022, of which 33 papers were finally included. They revealed 51 reported cases. The trauma mechanisms included road traffic accidents, falls, assaults, ball accidents, a horse kick, and a colonoscopy. Eight patients underwent surgical exploration with no prior radiological investigation, and twenty-six patients underwent an initial radiological examination. All reports indicated a perforated appendix. CONCLUSION: Acute traumatic appendicitis represents a diagnostic quandary that can be misdiagnosed resulting in significant morbidity and potential mortality. A high level of suspicion combined with radiological examination may aid in the diagnosis and treatment of this condition.
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INTRODUCTION: Peritoneal dialysis (PD) is the method of choice for extra-renal replacement therapy (ERT) for children with end-stage renal disease (ESRD), because of its various advantages. However, it presents different infectious and non-infectious complications, causes of important morbidity and mortality. AIM: To determine the mechanical complications of PD in our center and to identify risk factors of their occurrence. METHODS: We retrospectively collected the records of 99 patients who were treated with PD within the past eleven years in the department of pediatrics of the University Hospital Charles Nicolle of Tunis. Analysis examining possible risque factors were performed using parametric and non-parametric tests. RESULTS: A total of 63 patients had mechanical complications with an incidence of peritoneal dialysis catheter revision of 1 procedure every 38 months. The causes were dominated by catheter migration (27.5%) and obstruction by fibrin or blood clotting (19.8%). A history of peritonitis (p=0.046) and the presence of comorbidity (p=0.008) were the two independent risk factors for catheter revision. Inguinal hernia was noted in six patients. No patient presented with a hydrothorax. Seven patients presented an episode of hemoperitoneum. CONCLUSION: Our results lead us to focus our efforts on preventing peritonitis and controlling morbidity. Prospective studies will enable us to confirm our results.
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Fallo Renal Crónico , Diálisis Peritoneal , Peritonitis , Humanos , Niño , Estudios Retrospectivos , Estudios Prospectivos , Diálisis Peritoneal/efectos adversos , Diálisis Peritoneal/métodos , Fallo Renal Crónico/epidemiología , Fallo Renal Crónico/terapia , Fallo Renal Crónico/complicacionesRESUMEN
INTRODUCTION: Splenogonadal fusion is a rare congenital anomaly. The aim of this study was to report a case of splenogonadal fusion mimicking a spermatic cord cyst, and discuss therapeutic management of this rare congenital malformation. OBSERVATION: An eight-years old patient was presented with an asymptomatic three-centimeter oval scrotal mass mistaken for a spermatic cord cyst. Surgical exploration has revealed tow purple-red, firm encapsulated masses. The first mass was two cm long and adherent to the upper pole of the left testis with a cleavage plane. The second mass was four cm long, attached to the first by a fibrous cord and drawn on its superior pole by a serpiginous vascular structure that extended inside the abdomen. The spermatic cord was individualized. Extemporaneous anatomopathological examination of the first mass, totally excised, has concluded to benign lesion. Therefore, the peritoneum was opened, and the superior mass was excised as high as it could be reached without orchiectomy. Definitive Anatomopathological examination concluded to an ectopic splenic tissue. The final diagnosis was a continuous splenogonadal fusion. CONCLUSION: This case highlights the clinical characteristics of this condition, with a special focus on the signs and findings that might help prevent unnecessary orchiectomy. Consequently, it is essential to include this malformation in the differential diagnosis of scrotal masses in children.
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Quistes , Anomalías del Sistema Digestivo , Cordón Espermático , Enfermedades Testiculares , Masculino , Niño , Humanos , Enfermedades Testiculares/diagnóstico , Enfermedades Testiculares/cirugía , Enfermedades Testiculares/congénito , Bazo/cirugía , Bazo/anomalías , Bazo/patología , Cordón Espermático/cirugía , Errores Diagnósticos , Quistes/diagnóstico , Quistes/cirugía , Quistes/patologíaRESUMEN
Urachus is a tubular structure connecting the allatois to the bladder's apex, in the embryonic development. We report a rare case of a 5-year-old boy, with no past medical history, complaining of secondary enuresis, pollakiuria and urgent incontinence. Physical exam revealed a hypogastric mass. Echo guided percutaneous biopsy followed by a histological analysis showed embryonal RMS. The remainder of the staging ruled out metastasis. The patient received neoadjuvant chemotherapy before proceeding to complete tumor excision. Surgical exploration revealed that the tumor was primitively related to the urachus. Total resection was performed. The one year follow-up was uneventful.
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INTRODUCTION: Thoraco-abdominal duplication is rare congenital malformations of the notochord that occurs in only 2% of cases of alimentary tract duplications. We report two rare cases of thoraco-abdominal duplication, emphasizing the value of radiological assessment and discussing the place of diagnostic and therapeutic laparoscopy. PRESENTATION OF CASE: It was a 12-year-old girl and an 8-month-old boy, admitted for epigastralgia and dysphagia with respiratory distress respectively. Imaging was in favor of pancreatic duplication with intra-thoracic extension for the first patient and gastro-esophageal duplication for the second. A mass excision was done laparoscopically for the first and by a thoracotomy for the second. The aftermath of the surgery was simple in both cases. CLINICAL DISCUSSION: Thoraco-abdominal duplications are rare congenital malformations that account for only 2% of cases of gastrointestinal duplications. Their diagnosis is difficult since the revealing symptomatology is not common. The treatment is only surgical is facilitated by the laparoscopy which has a diagnostic and therapeutic interest. CONCLUSION: Our case reports focused on the difficulty of the diagnosis that is done by imaging and is confirmed by surgery with anatomopathological examination of the excised mass. Diagnostic and therapeutic minimally invasive approach should be used whenever possible.
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Inflammatory myofibroblastic tumors or inflammatory pseudotumors are uncommon solid tumors that are highly vascularized, have an intermediate prognosis, and are associated with local recurrence, and rare metastasis. Inflammatory myofibroblastic tumors (IMT) most often are seen in the lung of young adults, but there have been reports of these tumors occurring in children, in various sites. The authors report a case of an ovarian IMT arising in a six-year-old girl (third case reported in the literature), treated by a right adnexectomy with uneventful postoperative course, and discuss recent reports.
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Granuloma de Células Plasmáticas/diagnóstico , Granuloma de Células Plasmáticas/cirugía , Enfermedades del Ovario/diagnóstico , Enfermedades del Ovario/cirugía , Niño , Femenino , HumanosRESUMEN
UNLABELLED: The clinical and laboratory characteristics of urolithiasis in Tunisian children have evolved continuously since the 1980s. This retrospective study defines the current status of urolithiasis in children in Tunisia. PATIENTS AND METHODS: All 104 children (age: 8-192 months) of our series were hospitalized for urolithiasis. A first-line metabolic, urine and plasma work-up was performed in 96 patients. Physical and chemical analysis of the stones was performed by stereomicroscopy and infrared spectroscopy, respectively. Statistical analysis of the results was performed with SPSS 11.0 software. The Chi-square test was used for comparison of percentages. RESULTS: Our study shows a male predominance of urolithiasis with a sex ratio of 1.53. The clinical features were dominated by urinary tract infections (28.8%). Stones were situated in the upper tract in 75% of cases and the lower tract in 25% of cases. Urine culture was positive in 15 patients. Identification of the crystalline composition showed that whewellite was the most frequent crystalline species in children (80.0%) and infants (57.1%). Ammonium acid urate was more frequent in infants. CONCLUSION: In this study, we observed changes in the epidemiological characteristics (bladder stones and infection stones) of urolithiasis in children over the last decade in Tunisia. The patient's age is an important factor that must be taken into account during aetiopathogenic work-up.
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Cálculos Urinarios , Adolescente , Niño , Preescolar , Femenino , Humanos , Lactante , Masculino , Estudios Retrospectivos , Túnez , Cálculos Urinarios/química , Cálculos Urinarios/diagnósticoRESUMEN
Up until the beginning of the 1990s, surgery was the only available modality for the treatment of renal and ureteric stones in infants. From 1990 onwards, two new minimally invasive techniques were developed, leading to a real revolution in the management of these patients. The first and most spectacular breakthrough was extension of the application of ESWL to this age-group and the second breakthrough was ureteroscopy following the enormous technological progress in the manufacture of endoscopes. This technique is increasingly useful when lithotripsy is impossible or insufficient. Surgery is still indicated in the case of contraindications to minimally invasive methods or after failure of these methods. It is the method of choice for bladder stones. Medical treatment or watchful waiting have valuable indications, at the cost of regular clinical and radiological follow-up of patients. The choice of treatment modality depends on the size of the stone, its site, its composition, the anatomy of the urinary tract and the availability of the various techniques.
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Cálculos Urinarios/terapia , Humanos , Lactante , Litotricia/efectos adversos , Litotricia/métodosRESUMEN
Ureteric stones are generally solitary and less than 2 cm long. Exceptionally, ureteric stones can be longer than 5 cm and/or weigh more than 50 grams, and are referred to as giant ureteric stones. In the light of two personal cases and a review of the literature, the authors review the epidemiological, aetiopathogenic, clinical and therapeutic aspects of this disease with particular emphasis on the importance of the aetiological work-up. These two cases concerned two boys, aged 10 years and 4 and a half years, respectively, with no particular medical history, who presented an acute episode of pyelonephritis. The KUB plain film, renal ultrasound and IVU demonstrated a huge stone filling the right ureter in one case and the left ureter in the other case. The stones were treated surgically in both cases. The aetiopathogenesis of these large ureteric stones remains unclear. A urinary tract malformation (megaureter, ureterocele, stricture, etc.), either alone or associated with a metabolic predisposition plays an important role in the pathogenesis of these large stones. The aetiological work-up of these large stones is essential. Morpho-constitutional stone analysis provides extremely useful and even decisive information in some cases for the aetiological diagnosis. Despite the development of extracorporeal lithotripsy and endourological techniques, the treatment of giant ureteric stones often remains surgical.
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Cálculos Ureterales/patología , Niño , Preescolar , Humanos , Masculino , Pielonefritis/etiología , Cálculos Ureterales/cirugíaRESUMEN
Pyelogenic cyst is an intraparenchymal renal cavity lined by transitional cell epithelium which communicates with a calyx via a neck. It is a rare disease, often discovered incidentally. The diagnosis is based on imaging. Asymptomatic forms require simple surveillance and surgical management is only indicated in forms complicated by urinary tract infections or stones. In the light of a case of pyelogenic cyst revealed by upper urinary tract infection in a 12-year-old girl, the authors recall the clinical, histological and therapeutic features of this rare disease.
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Enfermedades Renales Quísticas/diagnóstico , Niño , Drenaje , Femenino , Humanos , Enfermedades Renales Quísticas/terapia , Infecciones Urinarias/etiologíaRESUMEN
Desmoplastic small round cell tumor (DSRCT) correspond to a recent clinicopathological entity, individualized in 1989 into the group of tumors with small round cells. This pathology puts ethiopathogenic, diagnostic, therapeutic and prognosis problems. Indeed, the ethiopathogenic is still unknown, diagnosis is asserted only by immuno-histochimic and cytogenetic study because of the big number of differential diagnoses and the anatomopathologic polymorphism. Its treatment is not well codified and its outcome remains dark in spite of therapeutic progress. The objective of this work is to report a personal observation of a DSRCT and to proceed to a review of the literature to clarify the epidemiological, clinical, paraclinical and therapeutic aspects of this rare tumor.
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Neoplasias Abdominales/patología , Sarcoma de Células Pequeñas/patología , Neoplasias Abdominales/tratamiento farmacológico , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Niño , Humanos , Masculino , Sarcoma de Células Pequeñas/tratamiento farmacológicoRESUMEN
Cystic dysplasia of the testis is an exceptional benign tumour resulting from a functional abnormality of the connection between the rete testis and the efferent ductules of the epididymis. The authors report a new case observed in a child. The frequent association with a renal abnormality is highly suggestive. Treatment usually consists of orchidectomy, but can be conservative with long-term surveillance. The prognosis is usually excellent.
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Enfermedades Testiculares/patología , Quistes/patología , Humanos , Lactante , Masculino , Enfermedades Testiculares/cirugíaRESUMEN
Rhabdoid tumour of the kidney is an extremely rare cancer in children, which raises aetiopathogenic, diagnostic and therapeutic problems. Treatment of this tumour is not well defined and its prognosis remains poor despite progress in paediatric oncology. The authors report a new case of neonatal rhabdoid tumour of the kidney, with a rapidly fatal outcome and present a review of the literature.