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1.
Maedica (Bucur) ; 16(2): 293-296, 2021 Jun.
Article in English | MEDLINE | ID: mdl-34621354

ABSTRACT

Background: Omental torsion (OT) presents as a rare, infrequent pathology with often non-specific symptoms. This condition occurs when the greater omentum is twisted around its axis, producing perfusion defects and vascular impairment of the organ. This case report describes an overweight 26-year-old Caucasian man presenting with acute abdomen in previous appendectomy, whose definitive surgical diagnosis was omental torsion. Omental torsion is a rare pathology regarding the causes of acute abdomen associated with a challenging diagnosis. Case report: We report about a female toddler with liver transplantation due to extrahepatic biliary atresia, who was detected to have positive HBsAg, 27 months after transplantation. Before liver transplantation, routine serologic assessments were negative for HBV infection, the child was vaccinated with three doses of HBV vaccine and developed seroprotective Abs titers. Organ donor was the father, who was negative for HBV infection had negative anti-HBc and had seroprotective titers of anti HBs. A PCR assay in our patient revealed the presence of serum HBV DNA with an increased viral load. The patient started antiviral treatment with Entecavir and had serological response within three months, showing elimination of serum HBV DNA and HBsAg values. Serological investigation of all family members and information from the transplantation unit did not reveal the infection source. Conclusion:de novo Hepatitis B in liver recipients is a rare phenomenon. In donor positive anti-HBc cases, it appears as reactivation of HBV infection. There are very few published cases in which recipients developed de novo HBV hepatitis, despite seronegative HBcAb donors. Caregivers should always be alert for de novo hepatitis B in liver transplanted children as loss of immunity could be an unexpected phenomenon, despite pre-transplant negative serology of the donor and recipient as so as despite seroprotective Abs titers after immunisation of the recipient.

2.
Maedica (Bucur) ; 16(1): 149-151, 2021 Mar.
Article in English | MEDLINE | ID: mdl-34221172

ABSTRACT

We report our experience regarding a pediatric patient-case who had a covid-19 infection, which was initially considered a common viral infection and was managed accordingly for the first 36 hours while being hospitalized. Wearing a simple surgical face mask was the only protective measure which our personnel has adopted. All staff members were tested for covid-19 infection with swab specimens from the nasopharynx and pharynx and were found to be negative in 7-10 days after coming into contact with the patient. Thirty-one days after contact with the covid-19 patient, no one of the staff members had respiratory symptoms, and therefore, they all returned to work. This case shows the importance of face-mask wearing to prevent the transmission various of respiratory infections, including that caused by the novel SARS-CoV-2 microorganism.

3.
Pediatr Nephrol ; 28(7): 1091-7, 2013 Jul.
Article in English | MEDLINE | ID: mdl-23463341

ABSTRACT

BACKGROUND: Urinary tract infections (UTIs) are encountered frequently in children, and their early diagnosis and treatment are important. This study evaluates the diagnostic value of serum concentrations of lipopolysaccharide-binding protein (LBP), an acute-phase protein, in children with febrile UTI and compares it to those of the total white blood cell count (WBC), erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), procalcitonin (PCT), and interleukin-6 (IL-6). METHODS: The study population comprised 77 consecutive patients with a first-episode febrile UTI (33 boys) with a median age of 11 months [interquartile range (IQR), 5.5-33 months], 21 healthy controls (11 boys) with a median age of 10 months (IQR, 5-20.5 months) and 58 febrile controls with a fever due to other causes (28 boys) with a median age of 12.5 months (IQR, 7-30 months). LBP, IL-6, PCT, and CRP were measured for both patients and control groups. RESULTS: The serum levels of LBP (p < 0.001), CRP (p < 0.001), PCT (p = 0.001), IL-6 (p = 0.002), ESR (p = 0.020), and WBC (p < 0.001) were higher in patients with febrile UTI than in the healthy and febrile control groups. The LPB cut-off value for best sensitivity and specificity in patients with febrile UTI was >43.23 mg/l. Furthermore, the area under the receiver operating characteristic curve was significantly greater for LBP than for CRP (p = 0.014), PCT (p < 0.001), ESR (p < 0.001), WBC (p = 0.002) and IL-6 (p = 0.006). CONCLUSIONS: The results of this study suggest that the serum LBP concentration constitutes a reliable biologic marker for the diagnosis of a febrile UTI in children.


Subject(s)
Carrier Proteins/blood , Fever/etiology , Membrane Glycoproteins/blood , Urinary Tract Infections/diagnosis , Acute-Phase Proteins , Adolescent , Area Under Curve , Biomarkers/blood , Blood Sedimentation , C-Reactive Protein/analysis , Calcitonin/blood , Calcitonin Gene-Related Peptide , Case-Control Studies , Chi-Square Distribution , Child , Child, Preschool , Early Diagnosis , Female , Humans , Infant , Inflammation Mediators/blood , Interleukin-6/blood , Leukocyte Count , Male , Predictive Value of Tests , Prospective Studies , Protein Precursors/blood , ROC Curve , Urinary Tract Infections/blood , Urinary Tract Infections/complications
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