Comparison of HPV 16/18 Genotyping and p16/Ki67 Dual Staining for Detection of High-Grade Cervical Lesion in Patients with Low-Grade Cervical Smears.

Objective: To triage low-grade cervical smears (ASCUS/LSIL) by HPV 16/18 genotyping and dual staining with p16/Ki67 and to compare the sensitivity and specificity of these two triage methods for detection of high-grade cervical intraepithelial neoplasia (HGCIN). Methods: In this prospective cross-sectional study, we evaluated a total of 89 women with low-grade smears (54 ASCUS, 35 LSIL) recruited from a tertiary care hospital. All patients underwent colposcopy guided cervical biopsy. Histopathology was used as gold standard. All samples were subjected to HPV 16/18 genotyping (excluding 9) using DNA PCR and p16/Ki67 dual staining (excluding 4) using Roche® kit. We then compared the two triage methods to detect high-grade cervical lesions. Results: Overall, in all low-grade smears sensitivity, specificity and accuracy of HPV 16/18 genotyping, was found to be 66.7%, 77.1% and 76.2% respectively (p = 0.03). In low-grade smears sensitivity, specificity and accuracy of dual staining, was found to be 66.7%, 84.8% and 83.5% respectively (p = 0.01). Conclusions: Overall, in all low-grade smears the sensitivity of the two tests was comparable. However, dual staining had a higher specificity and accuracy than HPV 16/18 genotyping. It was concluded that both are effective triage methods but dual staining had a better performance than HPV 16/18 genotyping.

Evaluation of promoter hypermethylation of tumor suppressor gene BRCA1 in epithelial ovarian cancer.

Context: Epithelial ovarian cancer (EOC) is a serious gynecological issue worldwide and its late detection is the major encumbrance in treatment procedures. Hypermethylation-mediated BRCA1 gene silencing results in failure of the repair system of damaged DNA playing an important role in ovarian carcinogenesis. BRCA1 gene hypermethylation can serve as a safe and highly specific clinical marker for EOC. Aims: The present study was conducted to evaluate the promoter hypermethylation of BRCA1 gene in EOC patients. Settings and Design: This hospital-based case-control study carried out in the tertiary care hospital in New Delhi. Subjects and Methods: Promoter hypermethylation of BRCA1 gene was examined in 30 EOC diagnosed untreated cases confirmed by histopathological examinations and compared with 30 normal healthy controls matched for age using methylation specific-polymerase chain reaction. Results: We found significantly higher BRCA1 promoter hypermethylation in the serum of EOC cases as compared to controls with P < 0.0001. BRCA1 gene methylation was found to have 70% sensitivity for the diagnosis of EOC with 100% specificity. A significant difference was observed in the range of CA125 levels, B12 and Folate levels between EOC cases and controls. Conclusions: We conclude that BRCA1 gene is significantly hypermethylated in EOC patients and thus can prove to be a noninvasive diagnostic tool. Our results provide prefatory evidence that epithelial ovarian epigenome can be influenced by dietary nutrients.

The role of "penumbra sign" and diffusion-weighted imaging in adnexal masses: do they provide a clue in differentiating tubo-ovarian abscess from ovarian malignancy?

PURPOSE: To evaluate the role of "penumbra sign", diffusion-weighted imaging (DWI), and the apparent diffusion coefficient (ADC) value in differentiating tubo-ovarian abscess (TOA) from ovarian malignancy. MATERIAL AND METHODS: Thirty-six patients with 50 adnexal masses (tubo-ovarian abscess, n = 24; ovarian malignancy, n = 26), who underwent magnetic resonance imaging (MRI) with DWI, were retrospectively evaluated. "Penumbra sign" (hyperintense rim on T1W images), diffusion restriction, and mean apparent diffusion coefficient (ADC) values from cystic (c-ADC) and solid (s-ADC) components were evaluated for all the masses. RESULTS: "Penumbra sign" on T1W images was significantly more common in the TOA group (n = 21, 87.5%) than in the ovarian malignancy group (n = 2, 7.7%) (p < 0.001). Similarly, diffusion restriction in the cystic component was more frequent in the TOA group (n = 24, 100% vs. n = 2, 10.5%; p < 0.001). In contrast, diffusion restriction in the solid component was more common in the ovarian malignancy group (n = 5, 20.8% vs. n = 26, 100%; p < 0.001). The mean c-ADC value was significantly lower in TOAs (p < 0.001). A c-ADC value of 1.31 × 10-3 mm2/s may be an optimal cut-off in distinguishing TOAs from ovarian malignancies. Conversely, the mean s-ADC value was significantly lower in the ovarian malignancy group (p < 0.001). An s-ADC value of 0.869 × 10-3 mm2/s may be an optimal cut-off in differentiating ovarian malignancies from TOAs (p < 0.001). ROC curve analysis showed that c-ADC values had a higher diagnostic accuracy than s-ADC values. CONCLUSIONS: "Penumbra sign" on T1W images, diffusion characteristics, and ADC values provide important clues in addition to conventional MR imaging features in differentiating TOA from ovarian malignancy.

Assessment of epigenetic alterations and in silico analysis of mutation affecting PTEN expression among Indian cervical cancer patients.

Genetic and epigenetic anomalies accountable for genetic dysregulation are the most common aberrations that determine the underlying heterogeneity of the tumor cells. Currently, phosphatase and tensin homolog (PTEN) incongruity has emerged as potent and persuasive malfunctioning in varied human malignancies. In this study, we have analysed the promoter hypermethylation and expression status of PTEN. We identified different mutations in the exonic region of PTEN. Functional consequences of these mutations were explored using in silico techniques. Promoter hypermethylation of PTEN was detected using methylation-specific polymerase chain reaction (MS-PCR), expression analysis was performed with immunohistochemistry (IHC) and mutation by direct sequencing in a total of 168 uterine cervix tumor cases. The findings were statistically correlated with the clinical parameters. In addition, the effect of nonsynonymous mutations was studied with molecular dynamics simulations. PTEN promoter hypermethylation (45.8%) was found to be significantly associated with the of PTEN loss (57.14%, P < 0.0001). Tumor stages, tumor size, lymph node (LN) were found to be significantly correlated with both PTEN promoter hypermethylation and PTEN loss. Histological grade, however, showed a significant association with only PTEN loss. In total, 11.76% of tumors exhibited mutations in exon 5 and 7, out of which E150K of exon 5 showed the highest deviations in the crystal structure of PTEN by in silico analysis. This study provides valuable insights into oncology and paves the path in the development of efficient biomarker and/or imperative therapeutic tool for cervical cancer treatment.

Safety of delayed umbilical cord clamping in preterm neonates of less than 34 weeks of gestation: a randomized controlled trial.

OBJECTIVE: There is concern regarding the safety of delayed cord clamping (DCC) in babies born at less than 34 weeks' gestation. Therefore, the primary objective of this study was to compare the rates of hyperbilirubinemia and polycythemia during initial 7 days in infants born at less than 34 weeks' gestation and randomized to receive DCC by 120 seconds or early cord clamping (ECC) within less than 30 seconds. METHODS: One hundred pregnant women were randomly subjected to DCC or ECC at the time of birth in a tertiary referral hospital setting. Blood samples were obtained from each newborn at 48 hours and 7 days for hematocrit measurement. Serum bilirubin levels were estimated once the infant had clinically significant jaundice or at 72 hours. For the statistical analysis, the χ2 test, student's t-test, or Wilcoxon rank sum test was used. RESULTS: The hematocrit was significantly higher in the DCC group than in the ECC group (P<0.001). None of the babies had polycythemia. Mean total serum bilirubin level was 6.6 mg/dL in the DCC group and 8.7 mg/dL in the ECC group (P<0.001). There was no increased risk of hyperbilirubinemia in the DCC group. CONCLUSION: DCC benefits preterm neonates with no significant adverse effects.

Intraoperative Cytology of Ovarian Neoplasms with an Attempt to Grade Epithelial Tumors.

BACKGROUND: Intraoperative cytology (IOC) is a simple and quick technique with excellent preservation of cellular details. In the present study, we have evaluated the role of IOC by various methods of smear preparation and compared it with frozen section diagnosis. A scoring system was followed for epithelial tumors for characterization and grading on the basis of cellularity, pattern, nuclear, cytoplasmic features, and background details. MATERIALS AND METHODS: The study was conducted during a time span of 2 years in total 48 cases of ovarian tumors. Fine-needle aspiration cytology, touch/imprint, scrape, and crush techniques were used. The smears so prepared were processed for toluidine blue and Giemsa and Papanicolaou staining. Cases were cytomorphologically categorized into four groups: Indeterminate; unequivocally benign; borderline tumor with equivocal morphology; and unequivocally malignant (graded into well, moderately, and poorly differentiated). RESULTS: In our study, the sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and accuracy of 88.88, 96, 96, 88.88, and 92.31%, respectively, were recorded. This was comparable to frozen section diagnosis with a sensitivity, specificity, PPV, NPV, and accuracy of 85.18, 96.15, 95.83, 86.21, and 90.56%, respectively. In epithelial tumors, cytological grading correlated with histopathological grading in 85.29% cases of epithelial tumors. CONCLUSION: IOC gives comparable results to frozen section and can be used for intraoperative assessment of ovarian tumors. Grading of epithelial tumors on IOC can be performed and may become an important step in intraoperative decision-making for better management and outcome of the patient.

Genetic and epigenetic alterations affecting PARK-2 expression in cervical neoplasm among North Indian patients.

The recent investigation on PARK-2, a putative tumor suppressor gene, has found that it has been altered in multiple human malignancies. However, the clinical impact of PARK-2 alteration in uterine cervix carcinoma has not yet been studied. Therefore, we aimed to examine mutations, promoter hypermethylation, and protein expression of PARK-2 among the North Indian patients and their association with clinical parameters to evaluate the implication of PARK-2 in the genesis of cervical cancer. A total of 168 patient samples were processed for mutational analysis by single-strand conformation polymorphism, sequencing, and further in silico analysis of the identified mutations. Promoter hypermethylation by methylation-specific polymerase chain reaction and expression of PARK-2 were performed using immunohistochemistry. Statistical correlation between molecular findings and the clinicopathological parameters was taken to figure out the meaningful outcome. As per our findings, 3.5% (6/168) tumors showed novel missense mutations in exon 11 of PARK-2. In silico analysis showed high structural deviations manifested by mutations, A398D and Y391N, in both mutant proteins as compared to wild type. Promoter hypermethylation was observed in total of 29% of (48/168) tumor samples. Furthermore, 46.43% tumors (78/168) exhibited loss of PARK-2 expression in cervical carcinoma. The loss of expression of PARK-2 when correlated with clinical parameters resulted in significant association with tumor stage (p = 0.002) and with histological grade (p = 0.025). However, only clinical stage remained significant after Bonferroni correction (p < 0.007). A trend was observed between PARK-2 promoter hypermethylation and its protein expression. Our study provided sufficient information and insight for investigation of PARK-2 and highlighted its role as a tumor suppressor gene in cervical cancer in North Indian population.

Comparison of Vaginal versus Oral Estradiol Administration in Improving the Visualization of Transformation Zone (TZ) during Colposcopy.

INTRODUCTION: Colposcopy is an important diagnostic tool in the evaluation of patients with abnormal pap smears. However, in 10-20% transformation zone (TZ)/squamo-columnar junction is not completely visualized and these patients are deemed to have an incomplete colposcopy examination. Such patients usually require conization, a procedure associated with significant morbidity. Various agents like misoprostol, estrogens and laminaria tents have been used in the past to overcome the non-visualization of TZ. AIM: The present study was conducted with the aim to compare the efficacy of vaginal versus oral estradiol administration in overcoming incomplete colposcopy. MATERIALS AND METHODS: Forty patients with non/partially visualized TZ during colposcopy were recruited for the study. These patients were randomly distributed into two groups: In Group I, 25µg estradiol was administered intravaginally daily for seven consecutive days followed by a repeat colposcopy on day 8. In Group II, a seven day course of 25µg oral estradiol was followed by a repeat colposcopy on day 8. The efficacy of the two regimens in improving visualization of the TZ on colposcopy and their adverse effect profile was compared. RESULTS: Vaginal estradiol had an overall efficacy of 70% in improving visualization of the TZ as compared to oral estradiol which was effective in 50% of patients (p-value-0.19). Major adverse effects in both the group of patients were nausea and vaginal discharge with no significant differences among the two groups. CONCLUSION: Both vaginal and oral estrogens had comparable efficacy and similar adverse effect profile in improving visualization of the TZ.

Pregnancy at 65, risks and complications.

A 65-year-old postmenopausal pregnant woman was referred with antepartum hemorrhage at 29 weeks of gestation. Postadmission diagnosed with chronic hypertension, gestational diabetes mellitus, valvular heart disease, and placenta previa. Her pregnancy was terminated by cesarean delivery at 32 weeks as she had a bout of bleeding per vaginum. Most of the placenta was adherent with no plane of cleavage; therefore, cesarean hysterectomy was performed. Baby birth weight was 1650 g and was shifted to nursery for observation and mother needed Intensive Care Unit care postcesarean. On the 15(th) day, both healthy mother and baby were discharged. Although pregnancy is possible in postmenopausal women with hormone support but the incidence of complications remain very high. It raises a need for developing well-laid guidelines for performing in vitro fertilization in older age group women.

Utility of Serum miR-125b as a Diagnostic and Prognostic Indicator and Its Alliance with a Panel of Tumor Suppressor Genes in Epithelial Ovarian Cancer.

MicroRNAs (miRNAs) have been found to be dysregulated in epithelial ovarian cancer (EOC) and may function as either tumor suppressor genes (TSGs) or as oncogenes. Hypermethylation of miRNA silences the tumour suppressive function of a miRNA or hypermethylation of a TSG regulating that miRNA (or vice versa) leads to its loss of function. The present study aims to evaluate the impact of aberrant microRNA-125b (miR-125b) expression on various clinicopathological features in epithelial ovarian cancer and its association with anomalous methylation of several TSGs. We enrolled 70 newly diagnosed cases of epithelial ovarian cancer, recorded their clinical history and 70 healthy female volunteers. Serum miR-125b levels were determined by quantitative reverse transcription polymerase chain reaction (qRT-PCR) and the methylation status of various TSGs was investigated by methylation specific PCR. ROC curves were constructed to estimate the diagnostic and prognostic usefulness of miR-125b. The Kaplan-Meier method was applied to compare survival curves. Expression of miR-125b was found to be significantly upregulated (p<0.0001) in comparison with healthy controls. The expression level of miR-125b was found to be significantly associated with FIGO stage, lymph node and distant metastasis. ROC curve for diagnostic potential yielded significant AUC with an equitable sensitivity and specificity. ROC curves for prognosis yielded significant AUCs for histological grade, distal metastasis, lymph node status and survival. The expression of miR-125b also correlated significantly with the hypermethylation of TSGs. Our results indicate that DNA hypermethylation may be involved in the inactivation of miR-125b and miR-125b may function as a potential independent biomarker for clinical outcome in EOC.

The conglomeration of diagnostic, prognostic and therapeutic potential of serum miR-199a and its association with clinicopathological features in epithelial ovarian cancer.

Epithelial ovarian cancer (EOC) is the most lethal cause of morbidity and mortality worldwide. miRNA deregulation evinces a remarkable role in ovarian cancer tumorigenesis. miRNA-199a (miR-199a) is known to be involved in cancer development and progression. Although miR-199a has been studied in various cell types, its correlation with clinicopathological features in EOC has not been documented. In this study, we identified the clinicopathological hallmarks which might be perturbed due to the downregulation of serum miR-199a in EOC. Seventy serum samples from histopathologically confirmed EOC patients and 70 controls were collected. Total RNA from serum was isolated by Trizol method, polyadenylated and reverse transcribed into cDNA. Expression level of miR-199a was detected by using miRNA qRT-PCR. Relative expression was determined with matched controls using U6 snRNA as reference. Level of miR-199a expression was compared with distinct clinicopathological features. Expression of miR-199a was found to be significantly downregulated in comparison with matched normal controls. The expression level of miR-199a was found to be significantly associated with tumor stage, lymph node metastasis, and distal metastasis. Receiver operating characteristic (ROC) curve for diagnostic potential yielded significant area under the curve (AUC) with a considerable sensitivity and specificity. ROC curves for prognosis yielded significant AUCs for histological grade, distal metastasis, lymph node status, and survival. Our findings suggest that miR-199a downregulation might be a potential indicator for disease progression promoting the aggressive tumor progression and be identified as a diagnostic marker to predict the prognosis and survival in EOC patients.

Mutation analysis of EGFR and its correlation with the HPV in Indian cervical cancer patients.

Cervical cancer is a major cause of morbidity and mortality particularly in developing countries. Somatic mutations in the tyrosine kinase domain of the epidermal growth factor receptor (EGFR) gene is associated with increased sensitivity to tyrosine kinase inhibitors (TKIs). In this study, the presence of EGFR mutations in cervical cancer and its correlation with HPV were identified. EGFR mutations were found in 31 out of 95 patients (32.63 %). Results showed the presence of EGFR mutations in 5.263 % of patients in exon 19. In exon 20, mutations were predominant in 25.26 % patients. While in exon 21, 8.421 % of patients had mutations. HPV, which is associated with cervical cancer development, was found in 95.78 % (HPVL1), 92.63 % (HPV16), and 3.15 % (HPV18) of patients. No correlation was found between HPV16 and EGFR mutations (p = 0.0616). Overall, mutations like V742R, Q787Q, Q849H, E866E, T854A, L858R, E872Q, and E688Q were found. Next, impact of TKI inhibitor (gefitinib) was checked with respect to presence or absence of mutation considering Q787Q mutation in exon 20 (G/A genotype) which is present in 25.2 % patients. Mutated cervical cancer cell lines showed higher sensitivity to gefitinib. Overall, this study suggests the importance of mutations in EGFR gene and indicates their relevance with respect to TKIs treatment in Indian cervical cancer patients.

Primary leiomyosarcoma of peritoneal cavity.

Leiomyosarcomas of soft tissue are the rare tumors and the retroperitoneum is the most common site involved. We report a case of primary leiomyosarcoma of the peritoneal cavity which clinically presented with suprapubic, freely mobile, nontender mass which measured 10×10 cm in size. Contrast enhanced computed tomography revealed well defined heterogenous hypodense solid cystic mass. The mass was surgically excised out in its entirety. The histopathological examination revealed spindle cells arranged in alternating fascicles having pleomorphic nuclei, indistinct margin and eosinophilic cytoplasm with foci of haemorrhage, necrosis and 5-6 mitosis/HPF. The spindle cells were immunoreactive for smooth muscle actin, desmin and negative for S-100, CD-34 and c-kit. Histopathology and immunohistochemistry were helpful in making the final confirmatory diagnosis. Leiomyosarcomas are aggressive tumors, with poor prognosis and often difficult to treat. The survival rates are lowest among all soft tissue sarcomas.

Vaginal misoprostol versus vaginal estradiol in overcoming unsatisfactory colposcopy.

BACKGROUND: Unsatisfactory colposcopy, an inability to visualize the entire transformation zone, is found in about 10-20% of the patients undergoing the procedure. These patients usually require conization for a comprehensive evaluation of the cervix. Our study aims to compare the efficacy and safety of vaginal misoprostol versus vaginal estradiol in overcoming unsatisfactory colposcopy. METHODS: We studied 48 women with unsatisfactory colposcopy. They were randomized into two groups: group I (n = 24) received 200 µg misoprostol vaginally and colposcopy was repeated after 6 h, while the subjects in group II (n = 24) were prescribed a 7-day course of 50 µg estradiol for vaginal insertion followed by a repeat colposcopy. The efficacy and safety of these two drugs were compared. RESULTS: Repeat colposcopy was satisfactory in 70.8% of the women given vaginal misoprostol compared to 82.6% of the women who used vaginal estradiol. The difference was not statistically significant. The adverse effects were reported more often by the women in the misoprostol group (41.6%) as compared to those in estradiol group (13%) (p = 0.04). CONCLUSION: Both estradiol and misoprostol were comparable in overcoming unsatisfactory colposcopy. However, a higher incidence of adverse effects was noted with misoprostol as compared to estradiol.

Vitamin D and VDR gene polymorphism (FokI) in epithelial ovarian cancer in Indian population.

INTRODUCTION: Vitamin D deficiency and vitamin D receptor (VDR) gene polymorphism, FokI, is reported to increase the risk of many cancers. Role of vitamin D and its receptor polymorphisms in ovarian cancer has not been clearly defined. OBJECTIVE: To study the levels of serum vitamin D and occurrence of vitamin D receptor gene polymorphism (FokI) in cases of ovarian cancer. MATERIAL AND METHODS: FokI genotyping was done by PCR-RFLP technique and vitamin D levels were estimated by chemiluminescence immunoassay. RESULTS: Serum vitamin D levels were significantly (p < 0.03) lower in ovarian cancer cases as compared to controls. The homozygous (TT) and heterozygous (CT) genotype predispose to the development of ovarian cancer in Indian population (OR: 2.37, 95% CI: 1.04-5.44) as compared to the homozygous (CC) genotype. Vitamin D deficiency and VDR gene polymorphism (FokI) act non-synergistically (p value < 0.4). CONCLUSION: Low blood levels of vitamin D and VDR receptor polymorphism (FokI) might be a risk factor for the development of ovarian cancer. Other novel ligands of vitamin D receptor might be responsible for the non-synergistic effect.

Can visual inspection with acetic acid under magnification substitute colposcopy in detecting cervical intraepithelial neoplasia in low-resource settings?

PURPOSE: To compare the sensitivity, specificity, positive and negative predictive values and accuracy of visual inspection with acetic acid under magnification (VIAM) and colposcopy for detecting cervical intraepithelial neoplasia (CIN) to determine if VIAM can substitute colposcopy in identifying the biopsy site in screen-positive cases. METHODS: A prospective cross-sectional study was carried out on 408 symptomatic multiparous women in the reproductive age group (15-49 years) at a tertiary care teaching hospital. VIAM and colposcopy were used to screen for cervical precancerous lesions. Screen-positive women underwent guided biopsy and endocervical curettage. The site of biopsy was recorded as VIAM guided or colposcopy guided. Histopathology was taken as the gold standard. RESULTS: The mean age was 32.3 ± 6.8 years (range 15-49), whilst the mean parity was 2.9 ± 1.2 (range 1-9). A total of 113 women screened positive. The sensitivity, specificity, positive predictive value, negative predictive value and accuracy of VIAM and colposcopy were 95, 78, 19, 99 and 79%, and 86, 79, 18, 99 and 79%, respectively for high-grade lesions. CONCLUSIONS: VIAM can be a useful alternative to colposcopy when the latter is not available, as it has better sensitivity and equivalent specificity for detecting high-grade CIN.

Evaluation of intravaginal misoprostol for medical management of pregnancies less than 20 weeks of gestation with absent cardiac activity.

AIM: To assess the efficacy and side-effects of misoprostol (800 microg used intravaginally) for terminating non-viable pregnancies up to 20 weeks of gestation. METHODS: Sixty five patients with non-viable pregnancies up to 20 weeks of gestation were given 800 microg misoprostol intravaginally on day 1. A second dose of 800 microg was repeated after 24 h if complete abortion was not attained with one dose. Primary outcome measure was success (defined as complete abortion in 48 h without surgical intervention). Duration and amount of blood loss, fall in hemoglobin, and other side-effects (pain, vomiting, diarrhea, fever and chills) were studied as secondary outcome measures. RESULTS: 73.8% of our patients had a gestational age

Comparison of Papanicolaou test with visual detection tests in screening for cervical cancer and developing the optimal strategy for low resource settings.

OBJECTIVES: To compare the sensitivity, specificity, positive and negative predictive values, and accuracy of Papanicolaou test with visual inspection with acetic acid (VIA)/VIA using magnification devices (VIAM) and develop the best strategy for screening in low resource settings. MATERIALS AND METHODS: This is a prospective cross-sectional study on 408 symptomatic multiparous women in the reproductive age group, sequentially using the Papanicolaou test, the VIA, and the VIAM for screening. Women with a positive screening test underwent guided biopsy and endocervical curettage. The site of biopsy was recorded. Histopathological findings were taken as the "gold" standard in comparing the methods. RESULTS: The mean (SD) age was 32.3 (6.8) years (range, 15-49 years), whereas the mean (SD) parity was 2.9 (1.2) (range, 1-9). Abnormal cytological findings were detected in 2.9% patients, whereas the remaining smears were negative for any intraepithelial lesion or malignancy. A total of 113 cases were screened positive by one/all methods. The sensitivity, specificity, positive predictive value, negative predictive value, and accuracy of the Papanicolaou test, the VIA, and the VIAM were 24, 98, 42, 96, and 94%; 95, 78, 19, 99, and 79%; and 95, 78, 19, 99, and 79%, respectively, for high-grade lesions. CONCLUSIONS: The Papanicolaou test had low sensitivity but high specificity, whereas visual detection methods had a high sensitivity in addition to being cheaper. Alternative methods of screening such as VIA/VIAM can be a valuable alternative to the Papanicolaou test for cervical cancer screening in low resource settings. Visual inspection using magnification devices may be of benefit over VIA in doubtful cases.