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1.
Kushagra Taneja Virendra Kumar Rama Anand Harish K Pemde 《Indian journal of pediatrics》2018,85(2):108-112
Objective
To determine the normative data for inferior vena cava (IVC) diameter in children and its correlation with various somatic parameters like height, weight and body surface area in Indian children. Readily available baseline data of IVC diameter in normal children shall be of great help in rapid assessment of variations in sick children.Methods
Total 475 healthy children aged one month to 12 y visiting out patient clinics (OPD’s) were enrolled in this study. Weight, height and body surface area were calculated at the time of examination. The maximum and minimum diameters of IVC were measured during the expiratory and inspiratory phase of the respiratory cycle respectively using M mode ultrasonography. Collapsibility Index was also calculated for each subject by measuring difference between the maximum (expiratory) and minimum (inspiratory) IVC diameters divided by the maximum diameter.Results
The mean age of study subjects was 4.72 ± 3.72 y. Out of 475 subjects, 285 (60%) were boys and 190 (40%) were girls. Mean weight for age (%) of subjects was 89.18 ± 13.26%. Correlation was studied between physical parameters and IVC diameter which revealed a positive correlation of age, height and weight with both maximum and minimum IVC diameter. Regression analysis was also performed to derive the equations for maximum and minimum diameters of children from 1 y to 12 y.Conclusions
This study provides reference values of IVC diameters for Indian children of different age groups.2.
Objective
To study the normal bowel habits of healthy Indian children up to 2 y of age.Methods
This cross sectional study was conducted in medical college associated teaching hospital in Delhi. Ethical clearance was obtained from Institutional Ethical Committee. A total of 500 infants and toddlers up to 2 y of age were recruited for the study. Data were collected by interviewing parents of the eligible children who came for immunisation using pre designed Performa.Results
There was steady decline in stool frequency with increasing age. Maximum decline in stool frequency was noted after 1 mo of age. Variation in stool frequency between children was maximum in 0–3 mo of age and decreased with increasing age. Stools at 4 wk were usually semiliquid, watery and semisolid. By 6 mo of age 55 % infants were passing semisolid stools and 40 % were passing formed stools. At 24 mo of age, 89.2 % children usually passed formed stools.Conclusions
This is the first study in India to date documenting the frequency and consistency of the stools of young children. These results make an important contribution to defining normal stool patterns in young Indian children. 相似文献3.
Nafiye Urganci Merve Usta Derya Kalyoncu Emirzad Demirel 《Indian journal of pediatrics》2014,81(7):675-679
Objectives
To evaluate children who ingested corrosive substances, in terms of demographic features, nature of ingested substances, clinical findings, management and complications.Methods
A total of 1709 cases aged between 0 and 16 y who ingested corrosive substance were analyzed retrospectively by evaluating the medical records of the patients.Results
The mean age of the cases was 35.23?±?30.65 mo and male:female ratio was 1.45. Forty one percent of corrosive substances causing intoxication contained NaOH. Thirty percent of the families consisted of 5 or more members. Fourteen percent of the mothers were illiterate. Stricture formation was observed in 29 (1.69 %) of the cases during follow-up. In 79.31 % of those cases alkaline substance ingestion was responsible for stricture development. It was found that stricture formation occurred more frequently among cases who were older than 5 y of age and this finding was statistically significant (p?=?0.001).Conclusions
The cases older than 5 y of age with the diagnosis of grade 2b esophagitis must be followed up closely for the stricture formation. In order to protect children from corrosive ingestion, importance must be given to preventive measures such as education of families, keeping and storing these agents out of the reach of children and providing safety caps for these products. 相似文献4.
Sylviane Hanquinet Delphine Courvoisier Aikaterini Kanavaki Amira Dhouib Mehrak Anooshiravani 《Pediatric radiology》2013,43(5):539-544
Background
Acoustic radiation force impulse imaging (ARFI) is a recent ultrasound technique to assess tissue stiffness.Objective
Our aim was to describe the feasibility and to define normal ARFI values in liver in children.Materials and methods
ARFI values were measured in 103 children (ages 2 weeks to 17 years) divided into four age groups, at a minimum depth of 3 cm. In 20 children, measurements were done at 3-, 4- and 5-cm depth in the liver to assess the suitability of measurement location. The impact of age groups and of depth groups was examined using multilevel models. The precision of the measurements was determined using intraclass correlation coefficient (ICC).Results
There was no statistical difference between measurements taken at different ages, with a mean propagation velocity of 1.12 m/s (range: 0.73 to 1.45 m/s). There was no significant difference according to the depth of the regions of interest (up to 5 cm). The ICC was 0.77 (95% CI 0.69–0.83).Conclusion
ARFI is feasible in children at any age with an acceptable reliability. The depth of measurements in the liver seems to have no influence on test results. We set the standard ARFI elastography values for healthy liver in children. 相似文献5.
Natacha Teissier Thierry Van Den Abbeele Guy Sebag Monique Elmaleh-Berges 《Pediatric radiology》2010,40(3):275-283
Background
Radiological investigation is frequently undertaken to assess the aetiology of sensorineural hearing loss (SNHL).Objective
To establish the CT measurements of the normal cochlea in children and to determine radiological criteria correlated with SNHL.Materials and methods
A retrospective study of temporal bone CT performed in 159 children, age range from 3 days to 16 years between February 1999 and July 2004. A control group (n?=?88) comprised children without SNHL; the SNHL group comprised 71 children. The width of the second turn of the cochlea (CW), the cochlear height (CH), and the width of the bony canal for the cochlear nerve (WCN) were measured on a reference plane containing the modiolus, the posterior semicircular canal, the footplate, and the stapes arch.Results
Width of the canal measurements ≤1.7 mm or ≥2.5 mm supported the diagnosis of SNHL with a specificity of 97% and 91%, respectively. Cochlear width was found to be significantly smaller in the SNHL group (5.61?±?0.51 mm) than in the control group (5.75?±?0.31 mm, P?<?0.02), a size <5.4 mm being highly suggestive of SNHL with a specificity of 90%. No significant variations of all measurements were found with age.Conclusion
Appropriate measurements of WCN and CW are highly correlated with SNHL. 相似文献6.
Muazez Cevik Mehmet Emin Boleken Ozgur Sogut Mehmet Tahir Gökdemir Ekrem Karakas 《Pediatric surgery international》2013,29(5):459-463
Purpose
Bicycling is a well-liked sporting activity in which many children participate, and bicycle accidents are one of the most common causes of abdominal injuries in children. We evaluated the characteristics and outcomes of abdominal injuries due to bicycle accidents in children.Patients and methods
This study was carried out retrospectively on children at the Department of Pediatric Surgery who were hospitalized for abdominal injury due to a bicycle accident, from 2008 to 2012. Abdominal injury-related bicycle accidents were evaluated with respect to patient characteristics, clinical presentation, management strategy, and outcome.Results
Fifty-nine patients were hospitalized for abdominal injuries related to a bicycle accident. The mean age of the patients was 11.48 ± 3.6 years. Most patients had an imprint of the handlebar edge on their abdomen. The most common abdominal organ injury due to a bicycle accident was laceration of the liver. Most patients were treated conservatively. Surgery was performed in 14 (24.1 %) patients. Hospital stay was 1–68 (mean 4.34 ± 11.6) days.Conclusions
Abdominal injuries following a bicycle accident are frequent, serious, and preventable. Most patients were treated conservatively. Bicycle injuries can be prevented. 相似文献7.
Rajniti Prasad Rishi Kapoor Om Prakash Mishra Ragini Srivastava Utpal Kant Singh 《Indian journal of pediatrics》2013,80(5):365-370
Objective
To evaluate the role of serum procalcitonin (PCT) in diagnosis of septic meningitis in children and its efficacy in differential diagnosis.Methods
The study included 40 children of septic meningitis admitted in pediatric ward with fever, headache, vomiting and seizure, up to 14 y of age. The diagnosis of septic meningitis was based on clinical features; physical examination, blood and cerebrospinal fluid (CSF) cytochemical findings, gram’s stain and bacterial culture. Fifteen cases of aseptic meningitis admitted during same period were also included in the study, and 15 children with normal CSF were taken as control. Serum PCT was measured by ELISA Kit.Results
Serum PCT level was significantly higher in children with septic meningitis than those with aseptic meningitis or in controls (p?<?0.001). In culture and gram’s stain positive 7 cases, serum procalcitonin was significantly elevated (24,768.21?±?6,567.45 pg/mL) than aseptic meningitis(14,451.24?±?4,266.15 pg/mL) (p?<?0.001). Further its level was found significantly elevated in partially treated septic meningitis as compared to aseptic meningitis cases (p?<?0.001). At optimum cut off value of ≥ 5,000 pg/mL, based on area under ROC curve, PCT showed sensitivity, specificity, positive predictive value and negative predictive value of 98.5 %, 93.5 %, 98.6 % and 93.3 % respectively. Serum PCT with cut off level of 15,000 pg/ml showed sensitivity, specificity, PPV and NPV of 92 %, 67 %, 91.4 % and 71.4 % respectively for the differentiation of septic from aseptic meningitis.Conclusions
Serum PCT may be used as diagnostic marker for septic meningitis and its differentiation from aseptic meningitis. 相似文献8.
Surabhi A. Kulkarni Veena H. Ekbote Aarti Sonawane Angeline Jeyakumar Shashi A. Chiplonkar Anuradha Vaman Khadilkar 《Indian journal of pediatrics》2013,80(12):985-989
Objectives
To develop iron rich snacks using locally available iron rich foods and analyze their iron content when cooked in iron pots. Further, the efficacy of the developed snacks, cooked in iron pots was examined on the hemoglobin status of pre-school children through a three month randomized trial.Methods
Four iron rich snacks (mean iron content 2.1mg/serving) were cooked in iron pots and 27 preschool children (mean age 2.9?±?0.9 y, 12 boys) were supplemented with the snacks for 4 mo. Anthropometry and dietary intake data were collected. Hemoglobin, serum iron and transferrin saturation were assessed.Results
An increase of 16.2 % in the iron content was found in the snacks cooked in iron pots than cooked in Teflon coated non-stick pots. After 4 mo of supplementation, a significant increase of 7.9 % was seen in the hemoglobin of the children.Conclusion
This pilot study demonstrated that iron rich recipes cooked in iron pot have a beneficial effect on iron status of children. Therefore, such food based strategies have the potential to alleviate iron deficiency anemia not only in children but also in other vulnerable sections of society like in pregnant women. 相似文献9.
Objective
To compare the efficacy of ferrous ascorbate and colloidal iron in the treatment of iron deficiency anemia in children.Methods
Eighty one children, aged 6 mo to 12 y, were screened for iron deficiency anemia (IDA) and those diagnosed with IDA were randomized to receive ferrous ascorbate or colloidal iron for a period of 12 wk, such that each child received elemental iron 3 mg/kg body weight/d. Increase in hemoglobin (Hb) level was the primary outcome measure. Assessment was performed at baseline, wk 4, wk 8 and wk 12.Results
Of 81 children screened, 73 were included in the study. The mean rise in Hb at the end of the 12 wk was significantly higher in ferrous ascorbate group than the colloidal iron group [3.59?±?1.67 g/dl vs. 2.43?±?1.73 g/dl; P?<?0.01]. Significantly higher proportion of children receiving ferrous ascorbate (64.86 % vs. 31.03 %; P?<?0.01) became non-anemic in comparison to colloidal iron.Conclusions
Ferrous ascorbate provides a significantly higher rise in hemoglobin levels in comparison to colloidal iron. The study supports the use of ferrous ascorbate in the pediatric age group, providing evidence for its role as an efficient oral iron supplement in the treatment of iron deficiency anemia. 相似文献10.
K. Jagadish Kumar H. C. Krishna Kumar V. G. Manjunath C. Anitha S. Mamatha 《Indian journal of pediatrics》2014,81(1):15-19
Objective
To study the course and complications of hepatitis A in children.Methods
Seventy eight children diagnosed as acute viral hepatitis A by IgM antiHAV were prospectively studied for involvement of other systems and complications.Results
The mean age of children was 7.85?±?3.4 y. Jaundice was present in all the patients as this was the inclusion criteria. Fever was present in 82.1 %, hepatomegaly in 98.7 % and splenomegaly in 39.7 %. More than 5 fold rise in Aspartate transaminase (AST) and Alaninetransaminase (ALT), were seen in 62 cases (79.5 %) and 55 cases (70.5 %) respectively. Coagulopathy (Prothrombin time INR > 1.5) was observed in 12 cases (15.4 %) and abnormal APTT in 10 cases (12.8 %). Thrombocytopenia was observed in 5.1 % of children and 8.9 % had more than 2 hematological abnormalities. Ascites was noted in 35 cases (44.9 %), gallbladder wall thickening in 32 cases (41 %) and pleural effusion in 11 cases (14.1 %). Acute renal failure, acute glomerulonephritis and acute pancreatitis were present in 1 case (1.3 %) each. Raised CK-MB values more than 3 times the normal was noted in 5 cases (6.4 %). On follow up, most of the children recovered completely by 2 mo and prolonged cholestasis was observed in 2 of them. In the present study mortality was 1.3 % and it was attributable to fulminant hepatic failure.Conclusions
Eventhough hepatitis A infection is a self-limiting disease, extrahepatic manifestations and mortality are not uncommon. All cases should be followed up till complete recovery and only a strong index of suspicion will enable us to recognize the complications. 相似文献11.
G. Chocarro M. V. Amesty F. Hernández B. G. Goiboru Chenu R. Ortíz S. Hernández A. Sánchez M. Gámez M. López Santamaría J. A. Tovar 《Pediatric surgery international》2013,29(12):1261-1266
Purpose
Embryonal sarcoma accounts for 6 % of liver tumors. This study reviews its features and the results of treatment in a referral center.Methods
We retrospectively reviewed liver tumors treated between 1995 and 2011. PRETEXT staging and biopsy were used to tailor chemotherapy according to SIOP protocols. Radical surgery was performed when possible. Complications and cumulative survival were the outcome endpoints.Results
Six out of 156 primary liver tumors (four males and two females) were sarcomas. The mean age at diagnosis was 81 ± 8.5 months. The most frequent finding was abdominal mass. Alfa-fetoprotein was normal. Imaging depicted heterogeneous tumors with septa, necrosis, and hemorrhagic areas. The diagnosis was ascertained by biopsy. Three tumors were located in the right lobe (PRETEXT II): two were bilobar (PRETEXT III) and one was in the left lobe (PRETEXT I). Two children had metastases at diagnosis and high-risk chemotherapy (vincristine, carboplatin, epirubicin) was administered with poor response. They died without operation 4 and 10 months later. Four patients with local disease underwent typical liver resections after chemotherapy (iphosphamide, vincristine, actinomycin D, and doxorrubicin). Overall actuarial survival at 70 months was 66.6 %.Conclusions
Extended and metastatic embryonal sarcoma do poorly whereas localized tumors amenable to complete surgical removal after chemotherapy can cure. 相似文献12.
M. Katabuka M. E. Mafuta A. M. Ngoma P. Mutombo Beya S. Yuma L. Aketi K. P. Kayembe J. R. Gini 《Indian journal of pediatrics》2013,80(8):659-662
Objective
To determine seroprevalence of hepatitis C virus (HCV), human immunodeficiency virus (HIV), and hepatitis B virus (HBV) and associated factors among transfused children.Methods
A multicenter cross-sectional study of transfused children aged between 18 mo and 13 y old was conducted in 4 hospitals in Kinshasa. Blood samples were collected for the detection of Hepatitis B surface antigen (HBsAg) and antibodies to HCV, HIV 1and 2.Results
A total of 177 (47.7 %) boys and 194 (52.3 %) girls participated in the study. The median age was 59.5 mo (Interquartile range IQR?=?60.6). The prevalence rates of HCV, HBV, and HIV infection were 13.5 %, 1.6 %, and 1.3 %, respectively. Frequency of transfusion events were significantly associated with HCV (p?<?0.001) and HIV (p?<?0.05) infections.Conclusions
HCV infection was by far more frequently identified than HBV and HIV infections among Congolese transfused children. Frequency of transfusion events was the only significant risk factor associated with HCV and HIV infections but not for HBV. 相似文献13.
Objective
To determine the pattern of skin disorders seen among children attending a Medical College Hospital, BangaloreMethods
All children 18 y and below attending the Pediatric Dermatology OPD with skin diseases between the period of January 2011 and June 2011 were included in the study.Results
A total of 1,090 new cases (boys 589; girls 501) with 1,118 dermatoses were recorded during this period. Twenty eight children had more than one dermatoses. Most of the disorders were seen between 5 and 11 y age group. The most common dermatoses was infections and infestations (32.47 %) followed by eczematous eruptions and dermatitis (20.66 %), papulosquamous and related disorders (6.08 %) and pigmentary disorders (5.81 %). Insect bite reactions and papular urticaria formed 5.1 %. Acne was seen in 5.28 % of children followed by urticaria (3.67 %), photodermatoses 2.5 % and genetic disorders (3.04 %).Conclusions
In the present setting bacterial infections and scabies still remained the most common pediatric dermatoses followed by molluscum contagiosum and atopic dermatitis. Childhood psoriasis contributed to major part of the study among papulosquamous disorders. 相似文献14.
Objectives
To highlight the varied clinical manifestations and management of idiopathic hypereosinophilic syndrome, a rare disorder in children.Methods
Retrospective review of case records of 3 patients who were diagnosed to have idiopathic hypereosinophilic syndrome (IHES) in a tertiary referral centre between 1997 and 2010 was performed. These 3 children presented with different symptoms and the first case had cardiac involvement. All had very high absolute eosinophil count (cells/mm3) 43,206, 9,082, 2,925, respectively. Diagnosis was confirmed by bone marrow biopsy in all three cases and supported by liver biopsy in the first two cases and inguinal lymphnode biopsy in the last case. All 3 children responded to treatment with steroids, with only second patient requiring hydroxyurea to control disease.Results
Case 1 and 2 are on follow up for 13 y and 10 y respectively and both are asymptomatic. Case 3 expired due to sepsis 1 mo after diagnosis.Conclusions
Treatment with steroids with or without hydroxyurea gave good response in all 3 cases. Hence, they still remain the gold standard for the treatment of IHES in children. 相似文献15.
Jameela Abdulaziz Kari Majed Alzahrany Basem El-Deek Muhanad Maimani Sherif El-Desoky 《Indian journal of pediatrics》2014,81(10):1020-1026
Objectives
To evaluate the social consequences of dialysis on children and their parents.Methods
From January through June 2012 short structured interviews with parents or caregivers of children on peritoneal dialysis (PD) or hemodialysis (HD) who were followed up at King Abdulaziz University Hospital, King Faisal Specialty Hospital and Research Center, or the Kidney Center at King Fahad Hospital were conducted. Data were analyzed using the Statistical Package for the Social Sciences.Results
Thirty six children (22 boys and 16 girls) and their families were included. The mean (SD) age of the children was 11.5?±?6.87 y, and the mean (SD) duration of dialysis was 28?±?11.32 mo. Only one third of the families had the opportunity to choose the modality of dialysis. Both modalities of dialysis had a negative effect on fathers’ jobs in over 50 % of the cases. Similarly, both modalities of treatment had a considerable impact on the quality of care provided by the mothers to other family members. There was no difference between the two modalities on the frequency of admissions.Conclusions
Both PD and HD had a negative impact on fathers’ jobs and on the level of care provided by mothers to the rest of the family. 相似文献16.
Objective
To present clinical and etiological profile of refractory rickets from Mumbai.Methods
Case records of 36 patients presenting over 2½?y with refractory rickets were evaluated with respect to clinical presentation, biochemical, radiological features and where needed, ophthalmological examination, ultrasonography and special tests on blood and urine.Results
Twenty three (63 %) patients had renal tubular acidosis (RTA)—distal RTA in 20 and proximal RTA in 3 patients; 5 (14 %) had vitamin D dependent rickets (VDDR I in 2 and VDDR II in 3 patients), 4 (11 %) had chronic renal failure (CRF) and 2 each (6 %) had hypophosphatemic rickets and chronic liver disease as cause of refractory rickets. A significant proportion of patients with RTA and VDDR showed skeletal changes of rickets in the first 2 y of life, while those with hypophosphatemic rickets presented later. Patients with hypophosphatemic rickets had predominant involvement of lower limbs, normal blood calcium and PTH levels and phosphorus leak in urine. All patients with RTA presented with failure to thrive, polyuria and marked rickets; blood alkaline phosphatase levels being normal in almost 50 % patients. Three (75 %) patients with rickets due to CRF had GFR?<?30 ml/min/1.73 m2 and hyperphosphatemia. Patients with cirrhosis due to biliary atresia had rickets inspite of taking high dose of vitamin D orally.Conclusions
Refractory rickets is a disorder of multiple etiologies; a good history and clinical examination supplemented with appropriate investigations helps to determine its cause. 相似文献17.
Shuchismita Behera Sujata Dixit Gandham Bulliyya Shantanu Kumar Kar 《Indian journal of pediatrics》2014,81(3):270-274
Objective
To assess the antioxidant vitamins A (retinol) and E (α-tocopherol) levels, iron status and growth retardation in children with β-thalassemia major in Odisha, an eastern state of India.Methods
Forty three children aged 1–15 y diagnosed with β-thalassemia major (28 males and 15 females) and 42 age-matched healthy controls (22 males and 20 females) were studied. β-thalassemia was detected by using Bio-rad variant assay. Measurement of blood hemoglobin (Hb), hematocrit, serum vitamins (A and E) and ferritin was carried out by standard methods.Results
Mean hemoglobin (6.60?±?1.84 vs. 11.8?±?2.29 g/dL, p?<?0.01), serum retinol (28.0?±?17.67 vs. 54.4?±?36.56 μg/dL, p?<?0.001) and α-tocopherol (0.2?±?0.34 vs. 1.1?±?0.82 mg/dL, p?<?0.001) were significantly lower in children with thalassemia compared with control group, however, serum ferritin (storage iron) was elevated in thalassemia patients (553.7?±?176.80 vs. 57.3?±?40.73 ng/mL, p?<?0.001). Vitamin E had significantly correlated with hemoglobin and hematocrit values in the patients. Growth retardation in terms of stunting (79 % vs. 24 %, p?<?0.0001) and thinness (32.6 % vs. 9.5 %, p?<?0.05) was significantly higher in thalassemic children compared with normal children.Conclusions
This study shows that children with β-thalas-semia major are in a state of oxidative stress of hyperfer-ritinemia with deprived antioxidant vitamins (A and E) and poor growth status suggesting a possible need for reduction in iron overload and additional antioxidant supplementation. 相似文献18.
Si Young Choi Yong Hwan Kim Keon Hyon Jo Chi Kyung Kim Jae Kil Park Deog Gon Cho Seong Cheol Jeong Hyun Woo Jeon Chan Beom Park 《Pediatric surgery international》2013,29(5):505-509
Purpose
There is controversy regarding the best way to prevent recurrences of primary spontaneous pneumothorax (PSP) in children. The purpose of this study was to evaluate the efficacy of video-assisted thoracoscopic surgery (VATS) for pediatric PSP.Methods
We retrospectively reviewed patients under 29 years of age who underwent VATS for PSP between March 2005 and February 2011. Patients were divided into 2 groups: children (under the age of 17 years) and young adults (over the age of 18 years).Results
Two hundred eighty-one VATS procedures in 257 patients were included in this study. The mean follow-up was 47.1 ± 20.5 months. No mortality was observed. The mean duration of pleural drainage was 3.4 ± 2.2 days. The overall recurrence rate was 6.8 %. The operative outcomes did not differ significantly. However, the recurrence rate was significantly higher in the children’s group than the young adult group (10.6 vs. 3.9 %, P = 0.032). Younger age and postoperative prolonged air leak had a significantly higher risk of postoperative recurrence.Conclusions
VATS is a safe and effective procedure for PSP in children. However, the risk of recurrence is increased in children and it is related to the formation of new bullae. 相似文献19.
Sylviane Hanquinet Anne‐Laure Rougemont Delphine Courvoisier Laura Rubbia-Brandt Valérie Mclin Michela Tempia Mehrak Anooshiravani 《Pediatric radiology》2013,43(5):545-551
Background
Acoustic radiation force impulse (ARFI) imaging) is correlated with histopathological findings using METAVIR and semiquantitative scoring system (SSS) criteria for liver fibrosis.Objective
To compare acoustic radiation force impulse imaging with biopsy results in the evaluation of liver fibrosis in children.Materials and methods
Children with chronic liver disease and healthy children underwent acoustic radiation force impulse imaging liver measurements. ARFI gives a shear-wave velocity corresponding to tissue elasticity. In 39 children with liver disease, the values obtained were correlated with biopsy results. Receiver-operating characteristic (ROC) curves were used to determine the reliability of ARFI in estimating liver fibrosis in children.Results
ARFI mean value was 1.12 in the healthy group and 1.99 in children with chronic liver disease. ROC curves show that an ARFI cutoff of 1.34 m/s is predictive of both METAVIR and SSS scores with a sensitivity of SSS >?2:0.85; METAVIR > F0:0.82. A cutoff of 2 m/s yielded a sensitivity of 100% to detect SSS > 4 or METAVIR > F2.Conclusion
Acoustic radiation force impulse imaging is a reliable, noninvasive and rapid method to estimate moderate to severe liver fibrosis in children. It might prove useful to clinicians for fibrosis monitoring in children with liver disease and postpone the time of liver biopsy. 相似文献20.