scholarly journals Diagnostic value of saline infusion sonohysterography for detecting endometrial lesion and comparing it with hysteroscopy and histopathology in postmenopausal bleeding

2020 ◽  
Vol 9 (8) ◽  
pp. 3320
Author(s):  
Suwaram Saini ◽  
Shweta Jain ◽  
Sarla Saini ◽  
Manish Bhardwaj
Keyword(s):  
Predictive Value ◽  
Endometrial Thickness ◽  
Transvaginal Ultrasound ◽  
Diagnostic Value ◽  
Saline Infusion ◽  
Diagnostic Tools ◽  
Focal Lesion ◽  
Postmenopausal Bleeding ◽  
Cross Sectional ◽  
Better Than

Background: Different diagnostic tools are available to evaluate endometrial lesion such as hysteroscopy, sonohysterography and transvaginal ultrasound. The present study aimed to determine the diagnostic value of saline infusion sonohystrography (SIS) in diagnosis of intrauterine lesions in women with postmenopausal bleeding (PMB).Methods: This cross-sectional study recruited 100 married women with chief complain of PMB referred to gynecologic clinics at the Zenana hospital, Jaipur from March 2019 to February 2020. All participants were in the post-menopausal period that showed abnormal endometrial thickness (>4 mm) or endometrial focal lesions through transvaginal ultrasound. Participants underwent SIS, hysteroscopy plus endometrial biopsy in order. The gold standard was the histopathology of endometrial specimen reported by pathologist.Results: Mean age of women was 57.14 years. It is evident that sensitivity, specificity, positive predictive value and negative predictive value of SIS for the diagnosis of endometrial atrophy was 79.16%, 100%, 100% and 83.87% respectively which is higher than that of hysteroscopy and equivalent to histopathology. SIS and hysteroscopy are equally efficient in diagnosing endometrial polyp and submucous fibroid. And are better than histopathology. Histopathology is better than SIS and hysteroscopy for the diagnosis of endometrial proliferation.Conclusions: Findings show that, SIS probably is a proper method for detecting endometrial focal lesion including polyps and myomas. Future studies may help to define further advantages of this procedure.

scholarly journals Magnetic resonance cholangiopancreatography as a diagnostic tools to diagnose biliary atresia at Dr.Soetomo hospital

2019 ◽  
Vol 3 (2) ◽  
pp. 137
Author(s):  
Gina Noor Djalilah ◽  
Reny Widayanti ◽  
Bagus Setyoboedi ◽  
Sjamsul Arief
Keyword(s):  
Magnetic Resonance ◽  
Liver Biopsy ◽  
Biliary Atresia ◽  
Sensitivity And Specificity ◽  
Predictive Value ◽  
Magnetic Resonance Cholangiopancreatography ◽  
Diagnostic Value ◽  
Diagnostic Tools ◽  
Diagnostic Study ◽  
Cross Sectional

ABSTRACT Cholestasis jaundice results from diminished bile flow and/or excretion, and caused by a number of disorders such as biliary atresia (BA). Magnetic resonance cholangiopancreatography (MRCP) is widely accepted as one of the modalities for biliary system imaging; however, liver biopsy still generally used for BA diagnosis, especially in developing countries. This aim study was to evaluate the diagnostic value of biliary atresia from MRCP compared to the result of a liver biopsy. A cross-sectional for diagnostic study documented of hospitalized patients from June 2014 to June 2015. All patients had MRCP and liver biopsy examination. The collection of data including age, gender, clinical manifestation and the result of MRCP and liver biopsy with ROC to evaluate the sensitivity and specificity was done. Liver biopsy revealed of biliary atresia was made based on proliferation, degeneration, and fibrosis of bile ducts. ROC to evaluate the sensitivity and specificity was done. The sensitivity, specificity, negative predictive value, positive predictive value of MRCP in diagnosing BA were calculated. There were 16 patients enrolled in this study with a median age of diagnosis was 6 months old (range 3-11). There were nine female patients out of the 16 patient. The median age of jaundice onset was 5 days (range 2-14 days). All patients had hepatomegaly and splenomegaly. Histopathology from liver biopsy revealed biliary atresia in 12 patients. From the ROC curve, the sensitivity of MRCP was 87.5% and specificity 62.5% with PPV 70% and NPV 80%. Five patients underwent a Kasai procedure and revealed biliary atresia. MRCP is sensitive but not specific for diagnosing BA, and MRCP has moderate sensitivity and specificity for BA diagnosis.Keyword: biliary atresia, magnetic resonance cholangiopancreatography, liver biopsy, diagnostic test.Correspondence: [email protected] ABSTRAKIkterus dikarenakan kolestasis terjadi akibat berkurangnya aliran empedu dan/ atau ekskresi, dan dapat disebabkan oleh sejumlah gangguan seperti atresia biliaris (BA). Magnetic resonance cholangiopancreatography (MRCP) secara luas diterima sebagai salah satu modalitas untuk pencitraan sistem empedu, namun biopsi hati masih secara umum digunakan untuk diagnosis BA, terutama di negara berkembang. Studi ini bertujuan untuk mengevaluasi nilai diagnostik atresia biliaris dari MRCP ke hasil biopsi hati. Sebuah cross sectional untuk studi diagnostik didokumentasikan pasien rawat inap dari Juni 2014 hingga Juni 2015. Semua pasien menjalani MRCP dan pemeriksaan biopsi hati. Data usia, jenis kelamin, manifestasi klinis dan hasil MRCP dan biopsi hati dengan ROC untuk mengevaluasi sensitivitas dan spesifisitas dilakukan. Biopsi hati mengungkapkan atresia biliar dibuat berdasarkan proliferasi, degenerasi dan fibrosis saluran empedu. ROC untuk mengevaluasi sensitivitas dan spesifisitas yang dilakukan. Dilakukan perhitungan sensitivitas, spesifisitas, nilai prediktif negatif, nilai prediksi positif MRCP dalam mendiagnosis BA. Terdapat 16 pasien yang terdaftar dalam penelitian ini dengan median usia diagnosis adalah 6 (kisaran 3-11) bulan. Terdapat 9 perempuan dari 16 pasien tersebut. Usia rata-rata onset penyakit kuning adalah 5 (kisaran 2-14) hari. Semua pasien mengalami hepatomegali dan splenomegali. Histopatologi dari biopsi hati mengungkapkan atresia bilier pada 12 dari 16 pasien. Dari kurva ROC, sensitivitas MRCP adalah 87,5% dan spesifisitas 62,5% dengan PPV 70% dan NPV 80%. Lima pasien menjalani prosedur Kasai dan mengungkapkan atresia bilier. MRCP sensitif namun tidak spesifik untuk mendiagnosis BA dan MRCP memiliki sensitivitas dan spesifisitas sedang untuk diagnosis BA.Kata kunci: biliary atresia, magnetic resonance cholangiopancreatography, liver biopsy, diagnostic test.Korespondensi: [email protected]

scholarly journals Evaluation of endometrial pathology in women with postmenopausal bleeding by saline infusion sonography and hysteroscopy

2020 ◽  
Vol 9 (5) ◽  
pp. 2068
Author(s):  
Shikha Bharti ◽  
Rupali Dewan
Keyword(s):  
Diagnostic Accuracy ◽  
Postmenopausal Women ◽  
Predictive Value ◽  
Cross Sectional Study ◽  
Saline Infusion ◽  
New Delhi ◽  
Postmenopausal Bleeding ◽  
Cross Sectional ◽  
Saline Infusion Sonography ◽  
Sensitivity Specificity

Background: Postmenopausal bleeding (PMB) is a common problem representing 5% of all gynaecological outpatient attendance. Objective of this study was to determine diagnostic performance of saline infusion sonography and hysteroscopy for evaluation of endometrial lesions in postmenopausal bleeding.Methods: Being a prospective cross-sectional study, the present study was conducted on 46 postmenopausal women with bleeding, admitted to department of obstetrics and gynecology VMMC and Safdarjang Hospital, New Delhi, India. After TVS, all patients with ET >4 mm underwent SIS and then scheduled for hysteroscopy when there was no active bleeding. Sensitivity, specificity, positive predictive value and negative predictive value were calculated to compare the diagnostic accuracy of SIS and hysteroscopy.Results: Most commonly found endometrial lesions were polyp (39.13%) and endometrial hyperplasia (28.26%) among our study population consisting of 46 postmenopausal women (mean age 56.72±6.6 years). Overall sensitivity rates were 86.84% for SIS and 97.37% for hysteroscopy, while the overall specificity rates were 50% for both SIS and hysteroscopy. Hysteroscopy had PPV and NPV of 90.24% and 80% respectively whereas PPV and NPV were 89.19% and 44.44% for SIS.Conclusions: As an easy to perform, safe and well tolerated procedure yielding high diagnostic accuracy, SIS seems to be comparable to hysteroscopy for endometrial evaluation.

A Clinico-pathological Study of Transvaginal Endometrial Thickness Measurement in Asymptomatic Postmenopausal Patients and Patients with Postmenopausal Bleeding

2019 ◽  
pp. 1
Author(s):  
Ayse Filiz Gokmen Karasu ◽  
Seda Ates ◽  
Tugba Gurbuz ◽  
Nurhan Sahin ◽  
Taha Takmaz ◽  
...  
Keyword(s):  
Endometrial Thickness ◽  
Transvaginal Ultrasound ◽  
Thickness Measurement ◽  
University Hospital ◽  
Postmenopausal Bleeding ◽  
Pathological Study ◽  
Endometrial Polyps ◽  
Endometrial Sampling ◽  
Proliferative Endometrium

<p><strong>Objective:</strong> We aimed to determine the frequency of endometrial pathologies of patients who presented to our outpatient clinic with postmenopausal bleeding (PMB) and asymptomatic menopausal patients with a finding of thickened endometrium on transvaginal ultrasonography.</p><p><strong>Study Design:</strong> This study was performed at Bezmialem University Hospital. Women who presented to our clinic from January 2015 to January 2017 were analyzed. Patients were divided to two groups. All patients underwent transvaginal ultrasound with a 7.5 MHz probe. Endometrial sampling was performed by either blind D&amp;C (dilatation &amp; curettage) or pipelle sampling. We excluded patient specimens that were obtained by hysteroscopy.</p><p><strong>Results:</strong> Electronic records of a total of 368 patients in menopause were inspected. Out of these patients; 287 (78%) underwent endometrium sampling indicated by bleeding. Eighty-one patients (22%) were asymptomatic; however, a thickened endometrium echo on TVUSG examination (≥ 5 mm) was suspected. The median age was 57 (42-85). In both groups the two leading causes of endometrial pathology was; endometrial polyps followed by proliferative endometrium. The frequency of endometrial cancer was 9.4 % for the PMB group and 1.2 % in the asymptomatic patient group</p><p><strong>Conclusion:</strong> Evaluation of PMB as soon as possible is essential for diagnosing endometrial pathologies. Role of endometrial thickness is decisive in detecting patients at high risk for malignancy especially with comorbid conditions. Histopathological evaluation is mandatory for ruling out malignancy.</p>

Value of endometrial thickness assessed by transvaginal ultrasound for the prediction of endometrial cancer in patients with postmenopausal bleeding

2017 ◽  
Vol 296 (2) ◽  
pp. 319-326 ◽  
Author(s):  
Amelie Schramm ◽  
Florian Ebner ◽  
Emanuel Bauer ◽  
Wolfgang Janni ◽  
Ulrike Friebe-Hoffmann ◽  
...  
Keyword(s):  
Endometrial Cancer ◽  
Endometrial Thickness ◽  
Transvaginal Ultrasound ◽  
Postmenopausal Bleeding

scholarly journals PEMERIKSAAN TINGKAT sdLDL SERUM SEBAGAI PETANDA DIAGNOSTIK STENOSIS KORONER (Serum sdLDL Level as A Diagnostic Marker of Coronary Stenosis)

2018 ◽  
Vol 22 (1) ◽  
pp. 9
Author(s):  
Indranila K Samsuria ◽  
Laily Adninta
Keyword(s):  
Predictive Value ◽  
Coronary Stenosis ◽  
Area Under The Curve ◽  
Clinical Pathology ◽  
Diagnostic Value ◽  
T Test ◽  
Cross Sectional ◽  
Increased Risk ◽  
Test Kit ◽  
Vascular Stenosis

Small dense LDL (sdLDL) is the LDL which particles are small and dense, it is pro-atherogenic. Increased levels of serum sdLDL areassociated with an increased risk of coronary stenosis. The aim of this study was to examine the diagnostic value of sd LDL in coronarystenosis. An analytical observational study with cross sectional approach was conducted at the Department of Clinical Pathology, MedicalFaculty of Diponegoro University/Dr. Kariadi Hospital and the Unit of Cardiac diseases during the period of March-October 2013. Thesubjects were 39 patients suspected of suffering a coronary stenosis. The diagnosis of coronary stenosis, degree of stenosis and numberof vascular stenosis was established at the time of cardiac catheterization. SdLDL assessment used a test kit. The statistical analysis usedwere unpaired t-test, Spearman correlation test, ROC analysis and diagnostic test. LDL levels in stenosis subjects, 35.4±9.01 mg/dL weresignificantly higher compared to levels in subjects that had no stenosis, 20.7±7.10 mg/dL (p<0.001; unpaired t-test). Correlation testresults showed a correlation between levels of serum sdLDL with severe degree of stenosis (correlation coefficient -0.64, p <0.001) and amoderate positive correlation between the number of vascular stenosis (Coefficient correlation 0.46; p=0.003; Spearman Correlation’sTest). The area under the curve of ROC was 0.9 (p <0.001). The cut off levels sdLDL were used to detect stenosis. The results showeda sensitivity of 85.2%, specificity of 75%, positive predictive value of 88.5%, negative predictive value of 69.2% and accuracy of 82%.Levels of serum sdLDL were associated with severe to extensive stenosis degree, and showed a good diagnostic value, thus, it can beused for screening to determine the presence of coronary stenosis.

scholarly journals Diagnostic Value of CK19, HBME-1 and TROP2 Biomarkers in Identification of Different Types of Thyroid Follicular Neoplasms

2021 ◽  
Author(s):  
Shohreh Vojuhi ◽  
Masoud Mohebbi ◽  
Zohreh Mousavi ◽  
Mohammadali Yaghoubi ◽  
Reza Ziaolhagh
Keyword(s):  
Positive Predictive Value ◽  
Papillary Carcinoma ◽  
Predictive Value ◽  
Thyroid Nodules ◽  
Follicular Adenoma ◽  
Thyroid Neoplasms ◽  
Diagnostic Value ◽  
Cross Sectional ◽  
Predictive Values ◽  
Different Types

Thyroid malignancies are found in 7% to 15% of all thyroid nodules. Immunohistochemical markers, including CK19, HBME-1and TROP2, have shown an effective role in identifying these malignancies. Hence, due to the lack of appropriate diagnostic tests for the identification of thyroid neoplasms, in this study, we aimed to determine the diagnostic value of these biomarkers in the identification of different types of follicular thyroid neoplasms. In this cross-sectional study, paraffin-embedded tissue blocks from the surgical resection of patients with thyroid nodules, referring to Imam Reza and Razavi Hospitals of Mashhad in 2017, were studied. Sensitivity, specificity, and positive and negative predictive values of these biomarkers for the identification of different types of follicular thyroid neoplasms were also studied. 129 patients with a mean age of 44.65±12.59 years participated in this study, of whom 101 (78.29%) were women. The most common type of follicular thyroid neoplasm was papillary carcinoma (60.47%). The highest sensitivity (94.87%) and positive predictive value (68.51%) in the detection of follicular neoplasms was observed by CK19 in papillary carcinoma. The sensitivity and positive predictive value of TROP2 in the detection of papillary neoplasms was 93.58% and 75.25%, respectively. In addition, HBME-1 had the highest specificity (72.54 %) and positive predictive value (81.57%) in identifying this neoplasm. The results of this study showed that CK19, HBME-1, and TROP2 had high diagnostic value in the detection of papillary thyroid neoplasms. Although these biomarkers had low diagnostic value in identifying follicular adenoma and carcinoma, given the high negative predictive value, they can be considered as powerful markers in identifying negative cases.

TLR2 and TLR4 expressions in late-onset neonatal sepsis: Is it a potential novel biomarker?

2020 ◽  
pp. 1-7
Author(s):  
R. Rohsiswatmo ◽  
M. Azharry ◽  
T.T. Sari ◽  
Y. Bahasoan ◽  
D. Wulandari
Keyword(s):  
Blood Culture ◽  
Neonatal Sepsis ◽  
Predictive Value ◽  
Complete Blood Count ◽  
Late Onset ◽  
Diagnostic Value ◽  
Cross Sectional Study ◽  
Tlr4 Expression ◽  
Cross Sectional ◽  
Reactive Protein

BACKGROUND: Late-onset neonatal sepsis (LONS) detection is problematic as no single examinations (blood culture, c-reactive protein (CRP), procalcitonin (PCT)) are reliable. Toll-like receptors (TLRs), which detect the presence of pathogen-associated molecular patterns is a promising novel biomarker, but less studied in LONS. This study aimed to determine neutrophils and monocytes TLR2 and TLR4 expression in LONS and their diagnostic value. METHODS: A cross-sectional study conducted in May and June 2017 involving 52 neonates with clinical late-onset (>72 hours of age) sepsis. We examine complete blood count, I/T ratio, CRP, PCT, as well as TLR2 and TLR4 expression to compared with blood culture as the gold standard. We classified cases into proven or unproven sepsis. RESULT: The incidence of LONS was 32.6% in the subjects. The expression of TLR2 was low in LONS, while TLR4 was high. TLR4 neutrophil expression has 88.2% sensitivity, 20% specificity, 34.9% positive predictive value (PPV), 77.8% negative predictive value (NPV), and an AUC of 0.541. TLR4 monocyte expression has 92.1% sensitivity, 11.4% specificity, 34% PPV, 80% NPV, and an AUC of 0.528. The AUC of CRP is increased from 0.608 to 0.843 after combination with TLR4, comparable with CRP + PCT (AUC 0.829). CONCLUSION: The increase in TLR4 expression has good sensitivity but low specificity. TLR4 expression, in combination with CRP, could become a reliable biomarker for the diagnosis of LONS.

scholarly journals Correlation of clinical and ultrasonographic features with histopathology in post-menopausal bleeding

2020 ◽  
Vol 9 (7) ◽  
pp. 2817
Author(s):  
Meenakshi Vempalli ◽  
Lopamudra B. John ◽  
G. Chandana
Keyword(s):  
Predictive Value ◽  
Histopathological Examination ◽  
Endometrial Thickness ◽  
Tertiary Care ◽  
Statistical Correlation ◽  
Clinical Findings ◽  
Postmenopausal Bleeding ◽  
Tertiary Care Centre ◽  
Post Menopausal ◽  
Sensitivity Specificity

Background: Postmenopausal bleeding is generally regarded as an ominous alarm of genital pathologies which requires a thorough evaluation clinically and pathologically to exclude carcinoma as the cause and ensure a benign pathology. This study aims at finding out whether clinical diagnosis and ultrasonographic features can be reliable parameters for the diagnosis of causes and whether the findings correspond with histopathology reports.Methods: This observational study was conducted in a tertiary care centre in Pondicherry between January 2018 to August 2019. 114 women were enrolled for whom detailed history taking and clinical examination was done. All the patients were subjected to transvaginal ultrasonography. Patients with clinically visible lesions on cervix and vulva were subjected to biopsy and the rest underwent fractional curettage and the sample was sent for histopathological examination. Finally, histopathology report was compared with clinical and ultrasonographic findings.Results: With endometrial thickness cut off of 4 mm, the sensitivity, specificity, positive predictive value and negative predictive value in predicting malignancy by ultrasonography were 100%, 12.3%, 4.5% and 100%. Histopathology showed atrophic endometrium (43.8%), endometrial hyperplasia (8%), endometrial polyp (7.9%) and endometrial carcinoma (3%). Clinical and ultrasonographic findings did not show any statistical correlation with histopathology.Conclusions: Authors conclude that clinical findings and ultrasonographic features do not correlate with histopathology in cases of postmenopausal bleeding for which atrophic endometrium was the commonest etiology. However, ultrasound should be done routinely before endometrial sampling as the sensitivity for predicting malignancy was 100% for endometrial thickness cut off of 4 mm.

scholarly journals Reassessment of Urinary Aldosterone Measurement After Saline Infusion in Primary Aldosteronism

2020 ◽  
Vol 4 (9) ◽  
Author(s):  
Hiroki Kaneko ◽  
Hironobu Umakoshi ◽  
Yuki Ishihara ◽  
Kazutaka Nanba ◽  
Mika Tsuiki ◽  
...  
Keyword(s):  
Primary Aldosteronism ◽  
Sodium Intake ◽  
Characteristic Curve ◽  
Diagnostic Value ◽  
Cross Sectional Study ◽  
Saline Infusion ◽  
Loading Test ◽  
Cross Sectional ◽  
Sodium Loading ◽  
Oral Sodium

Abstract Context Urinary aldosterone levels (Uald) are widely measured in the oral sodium-loading test to confirm primary aldosteronism (PA), but reliable studies on their diagnostic value are limited. This may be due to the difficulty in collecting urine with reliable accuracy, keeping oral sodium intake constant between patients. Therefore, we focused on 24-hour Uald after intravenous saline infusion in a hospitalized setting, which provides a reliable sodium load in consistent amounts. Objective Comparing plasma aldosterone concentrations (PAC) and Uald after saline infusion in the sitting position, to evaluate the accuracy in determining PA subtypes and the correlation of both measurements. Design and Setting This was a retrospective cross-sectional study in a single referral center. Patients Of 53 patients without renal dysfunction who were diagnosed with PA and underwent adrenal venous sampling, 16 and 37 were diagnosed with unilateral and bilateral PA, respectively. Main Outcome Measures Uald collected for 24 hours and PAC after saline infusion. Results The area under the receiver operating characteristic curve for diagnosing unilateral PA was not significantly different between Uald and PAC after saline infusion (0.921 and 0.958, respectively; P = 0.370). The predicted optimal cutoff value of Uald was 16.5 μg/day (sensitivity, 87.5%; specificity, 100%), and that of PAC after saline infusion was 19.3 ng/dL (sensitivity, 87.5%; specificity, 97.3%). In studied patients with PA, Uald was positively correlated with PAC after saline infusion (r = 0.617; P &lt; 0.001). Conclusions We reassessed Uald in PA patients under sufficient sodium loading and demonstrated the correlation between Uald and PAC after saline infusion.

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