Accuracy and reproducibility of clinical measures of testicular volume.

نویسندگان

  • S A Rivkees
  • D A Hall
  • P A Boepple
  • J D Crawford
چکیده

3. Perrine SP, Greene MF, Failer DV. Delay in the fetal globin switch in infants of diabetic mothers. N Engl J Med 1985;312:334-8. 4. Bard H, Prosmanne J. Relative rates of fetal hemoglobin and adult hemoglobin' synthesis in cord blood of infants of insulin-dependent mothers. Pediatrics 1985;75:1143-7. 5. Bard H, Prosmanne J. Postnatal fetal and adult hemoglobin synthesis in preterm infants whose birth weight was less than 1,000 grams. J Clin Invest 1982;70:50-2. 6. Ali SA. Milder variant of sickle~cell disease in Arabs in Kuwait associated with unusually high level of foetal haemoglobin. Br J Haematol 1970;19:613-9. 7. Abraham EC, Huff TA, Cope ND, Wilson JB, Bransome ED, Haisman THJ. Determination of the glycosylated hemoglobins (HbA1) with a new mierocolumn procedure. Diabetes 1978;27:931-7. 8. Abraham EC, Perry RE, Stallings M. Application of affinity chromatography for separation and quantitation of glycosylated hemoglobins. J Lab Clin Med 1983;102:187-97. 9. Rosenbaum DL. Hemoglobin electrophoresis on cellulose acetate. Am J Med Sci 1966;252:726-31. 10. Singer K, Chernoff AL, Singer L. Studies on abnormal hemoglobins. I. Their demonstration in sickle cell anemia and other hematologic disorders by means of alkali denaturation. Blood 1951;6:413-20. 11. Huisman TJH, Schroeder WA, Brodie AN, Mayson SM, Jakway J. Microchromatography of hemoglobins. III. A simplified procedure for the determination of hemoglobin Az. J Lab Clin Med 1975;86:700-2. 12. Kleihauer E, Braun H, Betke K. Demonstration yon fetalem Hamoglobin in den Erythrocyten eines Blutausstrichs. Klin Wochenschr 1957;35:637-8. 13. Dover G J, Humphries RK, Young N, et al. Pharmacologic manipulation of fetal hemoglobin synthesis. In: Experimental approaches for the study of hemoglobin switching. New York: Alan R. Liss, 1985:447-54.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Developing a Method for Increasing Accuracy and Precision in Measurement System Analysis: A Fuzzy Approach

Measurement systems analysis (MSA) has been applied in different aspect of industrial assessments to evaluate various types of quantitative and qualitative measures. Qualification of a measurement system depends on two important features: accuracy and precision. Since the capability of each quality system is severely related to the capability of its measurement system, the weakness of the two...

متن کامل

Fabrication of New 3D Phantom for Measuring Geometric Distortion in Magnetic Resonance Imaging System

  Introduction: Geometric distortion is a major shortcoming of magnetic resonance imaging (MRI), which has an important influence on the accuracy of volumetric measurements, an important parameter in neurology and oncology. Our goal is to design and construct a new three- dimensional phantom using a 3D printer in order to measure geometric distortion and its reproducibility in...

متن کامل

Quality Control of Radiography Equipments in Golestan Province of IRAN

Introduction The main goal of this study was to perform quality control test on all radiography units operating in Golestan province of IRAN. Materials and Methods Forty-four X-ray units were examined based on general accepted programs for quality control. Eight parameters including kVp accuracy, kVp reproducibility, mA-time reciprocity, exposure linearity, exposure reproducibility, timer accur...

متن کامل

A medical calculator to determine testicular volumes matching ultrasound values from the width of the testis obtained in the scrotum with a centimeter ruler

The determination of the testicular volume is of considerable importance to assess the onset, progression and disorders of puberty, abnormal testicular development, and a number of other conditions; and in adults, assessment of fertility. A number of clinical methods have been used for the measurement of testicular volumes in the scrotum: a centimeter ruler, sliding calipers, and orchidometers....

متن کامل

I-3: New Advances in Surgical Sperm Retrievals for ICSI in NOA Patients

Background: Nonobstructive azoospermia (NOA) is due to different forms of spermatogenic failure and affects the majority of azoospermic patients. In many NOA cases spermatogenesis was shown to be focal with a “patchy distribution”. Different surgical sperm retrieval techniques have been developed to obtain gametes from the testicles of azoospermic men seeking fertility treatment. Nowadays, test...

متن کامل

The reliability of ultrasonographic measurements for testicular volume assessment: comparison of three common formulas with true testicular volume.

The aim of this study was to determine the correlation of ultrasonographic estimates of testicular volume with true testicular volume and to compare the accuracy and precision of the three most commonly utilized formulas. A total of 15 patients underwent high-resolution ultrasonography (US) analysis for testicular volume before orchiectomy. Testicular volume was calculated using three common fo...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • The Journal of pediatrics

دوره 110 6  شماره 

صفحات  -

تاریخ انتشار 1987