Investigation of efficacy of erector spinae plane block administered in different volumes on intraoperative opioid consumption and postoperative analgesia in breast surgery: Randomized, prospective, double-blind study.

OBJECTIVES: We investigated the efficacy of the erector spinae plane block, which has been proven to be effective in breast surgery, on intraoperative opioid consumption and postoperative analgesia when administered in different volumes with the same concentration of local anesthetic. METHODS: This study is designed as randomized, prospective, and double-blind. Seventy patients aged between 18-70 years, undergoing ASA I-III elective breast surgery, were included. Unilateral erector spinae plane block was achieved by administering 20 mL of 0.375% bupivacaine hydrochloride in 35 patients in Group I and 30 mL of 0.375% bupivacaine hydrochloride in 35 patients in Group II. The analgesic requirement of the patients was monitored with the surgical plethysmographic index throughout the surgery. Intraoperative and postoperative opioid consumption, rescue analgesic requirements in the first 24 hours, and NRS scores at the 10th minute, 1st hour, 6th hour, 12th hour, and 24th hour postoperatively were recorded. RESULTS: Both intraoperative and postoperative opioid consumptions were similar between groups (p>0.05). The number of involved dermatomes was significantly higher in Group II (p<0.05). No significant difference was found between postoperative NRS scores (p>0.05). CONCLUSION: In elective breast surgery, erector spinae plane block administered at the same concentration in 20 or 30 mL volumes does not make a difference in opioid consumption and postoperative analgesia.

Determination of inflammation by TNF-alpha and IL-10 levels in obese children and adolescents.

BACKGROUND: childhood obesity is one of the major health problem worldwide. Obesity is associated with low-level chronic inflammation resulting from inflammatory cytokine release in white adipose tissue. We aim to specify inflammatory markers tumor necrosis factor-alpha (TNF-alpha) and interleukin-10 (IL-10) in children and adolescents to determine their relationship with obesity. MATERIALS AND METHODS: forty obese patients and 46 controls were included in the study from the pediatric clinic. Blood samples from the study group were centrifuged, and the sera were stored at -80 °C after separation. Serum levels of TNF-alpha and IL-10 were determined using Human ELISA kits for TNF-alpha and IL-10. RESULTS: serum samples from 86 children, including 45 girls (52.3 %) in the study group, were analyzed for TNF-alpha and IL-10 levels. TNF-alpha levels in the obese and control groups were 1.04 ± 0.79 and 0.60 ± 0.72 pg/ml, respectively (p = 0.010). Also, IL-10 levels in the obese and control groups were 0.76 ± 0.62 and 1.54 ± 0.71 pg/ml, respectively (p < 0.001). Gender was not identified as a factor for serum TNF-alpha and IL-10 levels (p = 0.281 and p = 0.477, respectively). Moreover, white blood cell (WBC) and serum C-reactive protein (CRP) levels were higher in the obese patient group than in the control group (p = 0.002 and p = 0.010, respectively). CONCLUSION: TNF-alpha levels were higher than control in obese patients and it was important in terms of showing that obesity triggers inflammation in the body. IL-10 levels, which inhibit inflammation, were lower in obese patients than controls.

Evaluation of 601 children with multisystem inflammatory syndrome (Turk MISC study).

PURPOSE: Due to its link with the 2019 coronavirus, the multisystem inflammatory syndrome in children (MISC) has garnered considerable international interest. The aim of this study, in which MISC patients were evaluated multicenter, and the data of the third period of the Turk-MISC study group, to compare the clinical and laboratory characteristics and outcomes of MISC patients who did and did not require admission to an intensive care unit (ICU). METHODS: This retrospective multicenter observational study was carried out between June 11, 2021, and January 01, 2022. The demographics, complaints, laboratory results, system involvements, and outcomes of the patients were documented. RESULTS: A total of 601 patients were enrolled; 157 patients (26.1%) required hospitalization in the intensive care unit (ICU). Median age was 8 years (interquartile range (IQR) 4.5-11.3 years. The proportion of Kawasaki disease-like features in the ICU group was significantly higher than in the non-ICU group (56.1% vs. 43.2% p = 0.006). The ICU group had considerably lower counts of both lymphocytes and platelets (lymphocyte count 900 vs. 1280 cells × µL, platelet count 153 vs. 212 cells × 103/ µL, all for p< 0.001). C-reactive protein, procalcitonin, and ferritin levels were significantly higher in the ICU group (CRP 164 vs. 129 mg/L, procalcitonin 9.2 vs. 2.2 µg/L, ferritin 644 vs. 334 µg/L, all for p< 0.001). Being between ages 5-12 and older than 12 increased the likelihood of hospitalization in the ICU by four [95% confidence intervals (CI)1.971-8.627] and six times (95% CI 2.575-14.654), respectively, compared to being between the ages 0-5. A one-unit increase in log D-dimer (µg/L) and log troponin (ng/L) was also demonstrated to increase the need for intensive care by 1.8 (95% CI 1.079-3.233) and 1.4 times (95% CI 1.133-1.789), respectively.     Conclusion: By comparing this study to our other studies, we found that the median age of MISC patients has been rising. Patients requiring an ICU stay had considerably higher levels of procalcitonin, CRP, and ferritin but significantly lower levels of lymphocyte and thrombocyte. In particular, high levels of procalcitonin in the serum might serve as a valuable laboratory marker for anticipating the need for intensive care. WHAT IS KNOWN: • Lymphopenia and thrombocytopenia were an independent predictor factors in patients with MISC who needed to stay in intensive care unit. • The possibility of the need to stay in the intensive care unit in patients with MISC who had Kawasaki disease-like findings was controversial compared with those who did not. WHAT IS NEW: • A one-unit increase log D dimer and log troponin was demonstrated to require for intensive care unit by 1.8 and 1.4 times, respectively. • Serum procalcitonin levels had the best performance to predict stay in the intensive care unit stay.

Examining the perceived stress and body image in burn patients: A cross-sectional study.

This study aimed to examine the perceived stress and body image in burn patients and the relationship between these two variables. This is a descriptive and cross-sectional study. The study included total of 144 patients who had burn injuries, received treatment in a research and training hospital and were scheduled to be discharged. The data were collected prospectively by the researchers, using descriptive methods, Kruskal Wallis test, paired samples t test, and Pearson's correlation analysis. Of the patients, 59% were between the ages of 18 and 35 years, 68.1% were male, 65.3% had second-degree burns, 77.1% had burn surfaces ranging between 10% and 20% of their body, and 54.9% had autograft surgery. The burn patients aged 51 years and over had higher perceived stress than younger patients, and the difference between them was statistically significant (P < 0.05). As the percentage of burn surface increased, the perceived stress increased, and the perceived body image weakened (P < 0.05). The burn patients with autograft surgery had lower perceived stress and higher perceived body image than those without autograft surgery, and the difference between them was statistically significant (P < 0.01). This study found an inverse relationship between perceived stress and body image in burn patients, which was affected by the percentage of burn surface and autograft surgery. Relevant interventions are suggested to increase perceived body image in burn patients and reduce their perceived stress.

Comparison of pre-operative platelet functions by thromboelastogram in patients selective serotonin reuptake inhibitors user and non-user.

BACKGROUND: The use of antidepressant drugs, in particular selective serotonin reuptake inhibitors (SSRIs), has increased in recent years. Using SSRIs can cause changes in serotonin metabolism. Serotonin provides platelet aggregation and plays a role in the regulation of vascular tone and coagulation processes. The aim of this study was to evaluate the effects of SSRI use on coagulation functions with thromboelastogram (TEG) in patients undergoing surgical operation and to compare with non-user cases. METHODS: The study was designed for 60 patients whose physical status was classified according to the American Society of Anes-thesiology (ASA) classification as ASA I-II were included in the study. During routine pre-operative blood tests, 2 ml complete blood sample used and TEG performed. The cases were divided into two groups as SSRI user and non-user and analyzed. RESULTS: R value was higher in SSRI user patients than in non-user patients. The MA value was significantly lower in SSRI user. There was no statistically significant difference in other parameters. In the evaluation based on duration of SSRI use, there was no statistically significant difference between those whose duration of use was more than 1 year and <1 year. CONCLUSION: When the coagulation process was evaluated by TEG method, it was seen that the onset of clotting was prolonged and thrombus formation was slowed down in SSRI users. The results did not reveal that SSRI alone was the cause of bleeding, but it was concluded that slowing the process might be important, especially for surgical operations.

Anesthetic management of a child with Cornelia de Lange Syndrome undergoing open heart surgery: A case report.

BACKGROUND: Cornelia de Lange syndrome (CdLS) is a congenital multisystemic genetic disorder. The expected lifespan of children with this disorder has been prolonged in parallel with the advances in medicine in recent years. However, they still more frequently undergo cardiac surgery. There are some challenges for clinicians when faced with CdLS patients. We present the perioperative management of a child with CdLS undergoing open-heart surgery. CASE SUMMARY: Severe pulmonic and subpulmonic valvular stenosis, enlargement of the right side of the heart, mild tricuspid regurgitation, atrial septal defect, and patent ductus arteriosus were diagnosed in a 14-month-old boy with manifested cyanosis, developmental delay, and malnutrition. Attempted balloon valvuloplasty was unsuccessful due to a severe stenotic pulmonary valve, therefore it was decided to perform an open surgical repair. Following a successful and uncomplicated intraoperative course, the patient was extubated on postoperative day 5, and adrenalin and dopamine infusions were gradually decreased and stopped on postoperative days 6 and 10, respectively. Moderate laryngomalacia and suboptimal vocal cord movements were diagnosed, and tracheotomy and percutaneous endoscopic gastrostomy were performed under general anesthesia in the same session at postoperative day 32. The patient was discharged on postoperative day 85 after a challenging postoperative period with additional airway and nutritional problems. CONCLUSION: This is the first report of the perioperative anesthetic and clinical management of a CdLS patient undergoing open-heart surgery.

Investigation of the effect of ultrasonography-guided bilateral erector spinae plane block on postoperative opioid consumption and pain scores in patients undergoing hepatectomy: a prospective, randomized, controlled study

ABSTRACT BACKGROUND: There is still a debate about what constitutes effective and safe postoperative analgesia in hepatectomy surgery. Erector spinae plane (ESP) block may be an important part of multimodal analgesia application in hepatectomy surgery. OBJECTIVES: To compare the effects of ultrasound-guided bilateral erector spinae plane block combined with intravenous (iv) patient-controlled analgesia (iv PCA), in comparison with iv PCA alone, in hepatectomy surgery. DESIGN AND SETTINGS: Randomized prospective single-blinded study in a tertiary university hospital. METHODS: Fifty patients scheduled for elective hepatectomy surgery were included in the study. Patients were randomized into the ESP group or the control group. In the ESP group, bilateral ESP block was performed preoperatively and iv PCA was used. In the control group, only iv PCA was used. Numerical rating scale (NRS) scores at rest and coughing, analgesic requirements and occurrences of nausea and vomiting were recorded. RESULTS: Intraoperative and postoperative opioid consumption, rescue analgesia requirement and resting and dynamic NRS scores were significantly lower in the ESP group (P < 0.05). There was no significant difference between two groups in terms of the presence of dynamic pain after the first postoperative hour. While all patients in the control group had nausea and vomiting, 24% of the patients in the ESP group did not have nausea and vomiting. CONCLUSION: This study showed that ESP block can be used as a part of multimodal analgesia, with the benefit of reducing opioid consumption and postoperative nausea and vomiting in hepatectomy surgery. CLINICAL TRIAL REGISTRATION: ACTRN12620000466943.

Investigation of the effect of ultrasonography-guided bilateral erector spinae plane block on postoperative opioid consumption and pain scores in patients undergoing hepatectomy: a prospective, randomized, controlled study.

BACKGROUND: There is still a debate about what constitutes effective and safe postoperative analgesia in hepatectomy surgery. Erector spinae plane (ESP) block may be an important part of multimodal analgesia application in hepatectomy surgery. OBJECTIVES: To compare the effects of ultrasound-guided bilateral erector spinae plane block combined with intravenous (iv) patient-controlled analgesia (iv PCA), in comparison with iv PCA alone, in hepatectomy surgery. DESIGN AND SETTINGS: Randomized prospective single-blinded study in a tertiary university hospital. METHODS: Fifty patients scheduled for elective hepatectomy surgery were included in the study. Patients were randomized into the ESP group or the control group. In the ESP group, bilateral ESP block was performed preoperatively and iv PCA was used. In the control group, only iv PCA was used. Numerical rating scale (NRS) scores at rest and coughing, analgesic requirements and occurrences of nausea and vomiting were recorded. RESULTS: Intraoperative and postoperative opioid consumption, rescue analgesia requirement and resting and dynamic NRS scores were significantly lower in the ESP group (P < 0.05). There was no significant difference between two groups in terms of the presence of dynamic pain after the first postoperative hour. While all patients in the control group had nausea and vomiting, 24% of the patients in the ESP group did not have nausea and vomiting. CONCLUSION: This study showed that ESP block can be used as a part of multimodal analgesia, with the benefit of reducing opioid consumption and postoperative nausea and vomiting in hepatectomy surgery. CLINICAL TRIAL REGISTRATION: ACTRN12620000466943.

The effects of sevoflurane anesthesia on hemodynamics and cerebral artery diameters in endovascular treatment of intracranial aneurysm: A pilot study.

BACKGROUND: Cerebral autoregulation is a steady-state of cerebral blood flow despite major changes in arterial blood pressure. Inhalation anesthetics are cerebral vasodilators. In <1 MAC values, the net effect is a moderate decrease in cerebral blood flow and maintenance of responsiveness to carbon dioxide. This study aims to investigate the effects of steady-state sevoflurane anesthesia on hemodynamic and cerebral artery diameter measurements in patients undergoing flow diverter device placement under general anesthesia. METHODS: Forty-six patients aged 18-70 years who underwent flow diverter devices under general anesthesia were included in this study. Routine monitoring was performed on the patients. Mean arterial pressure (MAP) values were recorded. Internal carotid artery, middle cerebral artery and anterior cerebral artery diameter measurements were made from digital subtraction angiography (DSA) images of patients with anterior aneurysms. Baseline artery, right posterior cerebral artery and left posterior cerebral artery diameter measurements were made from DSA images of patients with posterior aneurysms. These measurements were recorded as preoperative measurements. The same measurements were made from the DSA images performed before the Flow diverter device placement procedure performed under steady-state sevoflurane anesthesia for the same patients. These measurements were recorded as peroperative measurements. RESULTS: The average age of the patients was 56.6±15.1. The MAP of the patients before induction was 76.28±5.13 mmHg, MAP after induction was 64.36±3.23 mmHg, and MAP during sevoflurane anesthesia was 68.26±4.30 mmHg, there was a statistically significant difference. There was a statistically significant difference between the preoperative and perioperative values of anterior cerebral artery diameters. There was a strong relationship between the MAP change percentage and the ICA diameter change percentage (p<0.001, p=-0.785) and a moderate relationship between the MCA diameter change percentage (p=0.033, p=-0.338). CONCLUSION: In patients undergoing flow diverter devices, <1 MAC sevoflurane has a hemodynamic effect and creates significant vasodilation in the cerebral artery diameters.

Assessment of renal function in obese and overweight children with NGAL and KIM-1 biomarkers.

INTRODUCTION: Aim and background: the incidence of obesity has increased among children, and obesity has been considered an independent risk factor for chronic kidney disease. We aimed to determine the degree of kidney function impairment by evaluating urine neutrophil gelatinase-associated lipocalin (NGAL) and kidney injury molecule-1 (KIM-1) levels. Materials and methods: in total, 15 obese, 26 overweight, and 26 control adolescents aged 10 to 16 years were enrolled into the study. Urine samples were evaluated for NGAL and KIM-1 levels using enzyme-linked immunosorbent assay kits. We investigated the association between obesity and related comorbidities with urinary NGAL and KIM-1 excretion. Results: no significant differences were noted between the obese, overweight, and control groups in urinary NGAL and KIM-1 excretion (p = 0.327 and p = 0.917, respectively). In the obese and overweight groups urinary NGAL levels were 50.39 [30.88-74.22] in females and 26.67 [23.24-45.59] in males (p = 0.013). Also, urinary NGAL levels were increased in obese and overweight adolescents with LDL dyslipidemia at 64.12 [30.98-114.32] as compared to those without LDL dyslipidemia: 39.51 [25.59.56.37] (p = 0.024). Furthermore, a correlation was observed between insulin and homeostasis model assessment of insulin resistance levels with the NGAL/creatinine ratio in the overweight group (r = 0.515; p = 0.008, and r = 0.483; p = 0.014, respectively). Such correlation was not found in the obese group. Conclusion: the effect of obesity on renal function could not be determined in children. A longer exposure may be required for obesity-induced disruption of renal function in children. Renal function may be disrupted by dyslipidemia in obese adolescents. Furthermore, obesity impaired renal function in female adolescents. The normalization of these urinary markers as related to urine creatinine should be discussed.

INTRODUCCIÓN: Introducción: la incidencia de la obesidad en la edad infantil ha aumentado. Se considera la obesidad como un factor de riesgo independiente para el desarrollo de la enfermedad renal crónica. El objetivo de este estudio fue valorar el grado de alteración de la función renal evaluando los niveles urinarios de NGAL y KIM-1. Material y métodos: el estudio incluyó a 15 adolescentes con obesidad, 26 con sobrepeso y 26 controles sanos.Edades de los participantes entre los 10 y los 16 años. Los niveles de NGAL y KIM-1 en orina se determinaron mediante kit ELISA. Se investigó asociación entre obesidad y su comorbilidad con excreción urinaria de NGAL y KIM-1. Resultados: no se encontraron diferencias significativas en la excreción urinaria de NGAL y KIM-1 entre los sujetos con obesidad, los sujetos con sobrepeso y los controles sanos (p = 0,327 y 0,917, respectivamente). En el grupo con sobrepeso y obesidad, los niveles de NGAL en las niñas fueron de 50,39 (30,88-74,22), mientras que en los niños fueron de 26,67 (23,24-45,59) (p = 0,013). Para los sujetos con dislipemia de LDL, el nivel de NGAL fue de 64,12 (30,98-114,32) frente a 39,5 (25,59-56,37) entre los que no la tenían (p = 0,024). Se encontró correlación entre los nivles de insulina, el HOMA-IR y la ratio NGAL/creatinina en el grupo con sobrepeso (r = 0,515; p = 0,008, y r = 0,483; p = 0,014, respectivamente). En el grupo con obesidad no se encontró dicha correlación. Conclusiones: se precisa una duración más prolongada para encontrar alterada la función renal en los niños con exceso de peso. La función renal puede alterarse por la dislipemia en el caso de los adolescentes con obesidad. La función renal se afecta más en las adolescentes femeninas.

A probable case of movement disorder (Tardive dyskinesia) due to duloxetine treatment.

Tardive dyskinesia and tardive dystonia are caused by dopamine receptor blocking agents, mostly antipsychotics and sometimes antidepressants or calcium channel blockers. Duloxetine is a serotonin-noradrenaline reuptake inhibitor used in the treatment of diabetic neuropathic pain and fibromyalgia, as well as major depression. In this case, we aimed to discuss the tardive dyskinesia-like appearance of a patient using duloxetine due to fibromyalgia.

Evaluation of executive functions in children and adolescents with familial Mediterranean fever.

The aim of the present study was to investigate neuropsychological test performance in children and adolescents with familial Mediterranean fever (FMF). A total of 88 children and adolescents aged 8 to 17 years were included, 52 with FMF and 36 healthy controls. After the participants were administered the Children Depression Inventory (CDI) and the Screen for Child Anxiety Related Emotional Disorders (SCARED), they completed the battery tests of the Central Nervous System Vital Signs (CNSVS), a neurocognitive test battery, via computer. The battery calculates seven domain scores (Memory, Psychomotor Speed, Processing Speed, Reaction Time, Complex Attention, Executive Function, and Cognitive Flexibility) and a summary score (Neurocognition Index [NCI]). A statistically significant difference between the FMF and control groups was found in six out of seven domains, where the scores of the participants with FMF were found to be significantly lower than those of the control participants (p < .05). Although the mean Reaction Time score of the participants with FMF was found to be lower than that of the control participants, the finding was not statistically significant (p > .05). The mean CDI and SCARED scores of the participants with FMF were found to be significantly higher than those of the control participants (p < .05). Low scores in the Processing Speed and Psychomotor Speed domains of the CNSVS were significantly correlated with higher SCARED scores (r = -.37, p = .01). Impaired cognitive functions should be taken into consideration in children and adolescents with FMF when assessing and managing this population.

Assessment of Neurocognitive Functions in Children and Adolescents with Obesity.

Obesity is linked to adverse neurocognitive outcomes including reduced cognitive functioning. We aimed to investigate the differences in neuropsychological test performance of Turkish children and adolescents with obesity and healthy peers. Study includes 147 children and adolescents ranging in age from 8 to 16 years: 92 with obesity and 55 with healthy controls. After the participants were administered the Children's Depression Inventory (CDI) and the Screen for Child Anxiety Related Disorders (SCARED), they completed the battery tests of the Central Nervous System Vital Signs (CNSVS), a neurocognitive test battery, via computer. The battery calculates seven domain scores (Memory, Psychomotor speed, Processing speed, Reaction time, Complex attention, Executive Function, Cognitive flexibility), and a summary score (Neurocognition Index [NCI]). There was a statistically significant difference between the obesity and control groups on all cognitive domains. The mean NCI score of the obesity group was 81.3 ± 10.24 compared to 97.29 ± 4.97 for the control group. The mean NCI score in the obesity group was significantly lower than that of the control group (p < 0.001). The mean scores of other domains of obese patients were also found to be significantly lower than those of the control participants (p < 0.001). The mean SCARED scores of the participants with obesity were found to be significantly higher than those of the control participants (p < 0.05). However, no statistically significant relationship was found between the SCARED and the CNSVS scores. Cognitive dysfunction in children and adolescents with obesity should be taken into consideration when assessing and managing this population.

Is the IL-6 -174G/C Gene Polymorphism Related to the Disease Severity Score in Turkish Children with Familial Mediterranean Fever?

Familial Mediterranean fever (FMF) is an autosomal recessively inherited disease characterized by recurrent self-limited attacks of fever accompanied by aseptic inflammation of serosal spaces, joints and skin, peritonitis, pleuritis, and arthritis. Clinical features differ according to genetics variants. The aim of this study was to identify relationship between IL-6 -174G/C gene polymorphisms and clinical features, disease severity score (DSS) and proteinuria in children diagnosed with FMF. In this study, 99 children who were followed-up in Gaziosmanpasa University Medical Faculty Department of Pediatrics and diagnosed with Familial Mediterranean fever according to Tel-Hashomer criteria were included. One hundred and fifty seven children who admitted to the hospital with any complain and found healthy included in control group. Genotyping was done for polymorphism in a promoter region of IL-6 gene (G/C at -174). The IL-6 -174G/C gene polymorphism and the clinical features of FMF, proteinuria, the DSS, and the healthy control group were investigated. Data for the clinical features were obtained retrospectively from the electronic records of patients. All of the genotyping of blood samples were done in Medical Genetic laboratory of Gaziosmanpasa University School of Medicine. The results revealed that the distribution of the genotypes and allele frequencies of the IL-6 -174G/C polymorphism were not significantly different between the FMF patients and the healthy controls. The IL-6 -174G/C polymorphisms did not affect proteinuria, the DSS, and the clinical features of FMF patients.

Hypovitaminosis D in Children with Hashimoto’s Thyroiditis / Hipovitaminosis D en niños con tiroiditis de Hashimoto

Background: Vitamin D deficiency or insufficiency may play a role in the pathogenesis of certain autoimmune diseases. Aim: To measure vitamin D levels in children with Hashimoto’s thyroiditis (HT) (either with subclinical or marked hypothyroidism) and in healthy controls. Material and Methods: We included 68 children with HT aged 12 ± 4 years (39 females) from a pediatric outpatient clinic and 68 healthy children aged 10 ± 4 years (37 females). Calcium metabolism parameters, thyroid function tests and anti-thyroid peroxidase (anti-TPO), anti-thyroglobulin (anti-TG) and 25 hydroxy vitamin D (25OHD) levels were measured. Results: Patients were older than controls but well matched by gender distribution. Mean 25OHD levels were significantly lower in HT patients than controls (16.8 ± 9.3 and 24.1 ± 9.4 ng/mL respectively, P < 0.01). Frequency of vitamin D deficiency was 76 and 35% in HT patients and controls, respectively (P < 0.001). Conclusions: Vitamin D deficiency is more common in children with HT than healthy controls.

Antecedentes: La deficiencia o insuficiencia de vitamina D puede tener un rol en la patogenia de enfermedades autoinmunes. Objetivo: Medir niveles de vitamina D en niños con tiroiditis de Hashimoto (TH) (con hipotiroidismo subclínico o marcado) y en controles sanos. Material y Métodos: Estudiamos 68 niños con TH, de 12 ± 4 años (39 mujeres) y 68 controles sanos de 10 ± 4 años (37 mujeres). Se les midió parámetros de metabolismo de calcio, pruebas de función tiroidea, anticuerpos anti peroxidasa y anti tiroglobulina y 25 hidroxi vitamina D (25 OH vit D). Resultados: Los pacientes eran mayores que los controles pero la distribución por género era homogénea en ambos grupos. Los niveles de 25 OH vit D en pacientes y controles fueron 16,8 ± 9,3 y 24,1 ± 9,4 ng/mL respectivamente, p < 0,01. La frecuencia de deficiencia de vitamina D fue de 76 y 35% en pacientes y controles, respectivamente. Conclusiones: La deficiencia de vitamina D es más común en niños con TH.

Idiopathic infantile hypercalcemia or an extrapulmonary complication of tuberculosis?

Calcium metabolism disturbances are common in childhood. In infancy, hypercalcemia generally occurs due to hyperparathyroidism, familial hypocalciuric hypercalcemia, subcutaneous fat necrosis, total parenteral nutrition administration, hyperthyroidism, and adrenal insufficiency. Granulomatous disorders such as tuberculosis and sarcoidosis are rarer cause of hypercalcemia. Hypercalcemia outcomes including nephrocalcinosis, brain, eye, artery calcifications and encephalopathic features are life-threatening. We report a seven-month-old girl with miliary tuberculosis who presented with severe hypercalcemia.

Bilateral spontaneous pneumothorax in a newborn with N1303K mutation of cystic fibrosis (CFTR) gene.

Cystic fibrosis is the most frequent and lethal inherited disease, affecting populations of European and Caucasian origin. Pneumothorax is life threatening pulmonary complication of cystic fibrosis. Bilateral pneumothorax is rarely seen and is a predictor of poor prognosis. We report a newborn presenting with bilateral pneumothorax whose diagnosis was cystic fibrosis with N1303K mutation on CFTR gene.

A rare presentation of familial mediterranean Fever; acute scrotum and hydrocele amyloidosis.

BACKGROUND: Familial Mediterranean Fever (FMF) is a genetic disease characterized by recurrent febrile attacks and inflammation of serous membranes. Amyloidosis is frequent in untreated FMF patients and is also the most important complication of FMF. It is generally seen with renal, hepatic, gastrointestinal, spleen, testicular and thyroidal involvement. CASE PRESENTATION: Herein, we report a case with acute scrotum and hydrocele amyloidosis as a presenting finding in a child with FMF. CONCLUSION: Although the acute scrotum and scrotal swelling are not characteristic clinical features of FMF, this genetic disease should not be forgotten in the differential diagnosis of acute scrotum in patients of Mediterranean origins.