Cervical Pathology Research Articles

Management of internal carotid artery pathology with a covered stent: illustrative cases.

Endovascular treatment of internal carotid artery (ICA) pathology includes reconstructive or deconstructive options. One reconstructive option is covered stent placement, although this is limited by a lack of devices designed specifically for neurointervention. The PK Papyrus is a balloon-mounted covered coronary stent that has a lower profile and is more flexible than other stent grafts, which makes it more suitable for treating ICA lesions. The PK Papyrus was used to treat patients with iatrogenic cavernous ICA injury and symptomatic cervical ICA pseudoaneurysms. In both cases, the stent could be easily delivered without the use of an intermediate catheter or stiff microwire. Stent deployment resulted in immediate angiographic resolution of the pathology, and there were no peri- or postoperative complications. The PK Papyrus covered coronary stent is a good option for treating cervical and cavernous carotid pathology. Its single-layer design makes it more flexible and deliverable than other stent grafts, but additional case series are needed. https://thejns.org/doi/10.3171/CASE24517.

Dynamics of cervical intraepithelial neoplasia according to cytological and morphological data on the example of women’s consultations in Yekaterinburg

Aim. To analyze the dynamics of cervical intraepithelial neoplasia according to cytology and morphology data on the example of women’s consultations in Yekaterinburg.Materials and methods. A descriptive epidemiological study was conducted. The authors analyzed data from reports on the work of the cervical pathology office on the basis of two women’s consultations in Yekaterinburg: the women’s consultation No. 1 of Central City Clinical Hospital No. 6 and the women’s consultation No. 2 of Central City Clinical Hospital No. 6 for the period from the 1st quarter of 2022 to the 2nd quarter of 2023.Results. The number of results on the absence of pathological changes in the cytological examination of the cervix (negative for intraepithelial lesion or malignancy, NILM) increased quarterly in both the city’s women’s consultations during the analyzed time period. Low-grade squamous intraepithelial lesion (LSIL) has the highest proportion in the structure of abnormal cytological results. The observation group in the women’s consultation No. 1 is almost 2 times larger than in the women’s consultation No. 2 (р = 0.0048). Statistically significant differences are observed only in the frequency of ASC-US (р = 0.049). The authors did not reveal statistically significant differences in the findings of histological studies of cervical tissue.Conclusion. After Order No. 521p entered into force in Yekaterinburg, a larger number of patients were covered by cytological screening. The number of normal results increased due to healthy women, but the frequency of abnormal cytology results remains at the same level. This may be due to increased accessibility and improved quality of medical care. In patients who have undergone cervical screening, secondary prevention of cervical cancer can be effectively carried out.

Retrospective analysis of HPV infection: Cotesting and HPV genotyping in cervical cancer screening within a large academic health care system.

In 2019, the American Society for Colposcopy and Cervical Pathology introduced fundamental shifts toward "risk-based" guidelines, with human papillomavirus (HPV) genotyping as a principal test for investigating squamous intraepithelial lesions. This study aims to provide practice-based evidence and supplement the updated guidelines by investigating HPV demographic distribution and uncovering the pathological features of high-grade squamous intraepithelial lesions (HSILs) caused by high-risk HPV (hrHPV) subtypes. Patients who underwent Papanicolaou screening and HPV testing in two hospital systems over the course of 4 years were recruited. The cytology results were categorized on the basis of the 2014 Bethesda classification. DNA sequences of 14 types of hrHPV were detected by Aptima test. The histological features of HSILs caused by different subtypes were compared between biopsies and excisions. A total of 63,709 cases were included. The HPV prevalence was 14.70%, predominantly in the 30 to 39-year-old age group, with slightly higher rates observed in African Americans. There was no significant racial distribution difference between HPV 16/18/45 and other types. HPV 16/18/45 infection was directly correlated with the severity of abnormal cytology, although the other subtypes were the major causes of cytological abnormalities. The trend for HPV prevalence was consistent across calendar years, and was associated with 8.77% negative for intraepithelial lesion or malignancy, 30.46% atypical squamous cell of undetermined significance, 64.62% low-grade squamous intraepithelial lesion, 66.75% atypical squamous cell-cannot exclude a high-grade squamous intraepithelial lesion, and 91.80% HSIL. Furthermore, 29.09% of HSILs associated with other subtypes were not detectable on subsequent resections. Given the HPV demographic distribution and the histological features of HSILs caused by different subtypes, cotesting with reflex HPV genotyping in specific populations, or expanding the subtypes in the primary HPV screening test, should be considered.

Advances in diagnosis and imaging of cervical dysfunction in the sports horse

Cervical imaging provides an abundance of data. It is important not to lose sight of the horse and to determine what clinical relevance these findings have. Good clinical examination, in combination with knowledge of functional anatomy and biomechanics, are essential in anticipation of more research which will allow veterinarians to work in a more evidence-based manner. The location of cervical pain can be pinpointed to a single or multiple locations with an extensive history, static observation, general palpation, motion evaluation, specific palpation and dynamic evaluation. The whole body should be evaluated. The majority of cervical pathology (80%) is located in the caudal cervical area (C5–T1). Radiography of this region can be improved with good quality equipment, collimation, correct positioning of the horse and a correct distance between generator and plate. Radiography and ultrasonography may underestimate cervical pathology. Computed tomography is the preferred method of imaging but may lead to over interpretation. The most common finding is narrowing of the intervertebral foramen because of enlargement of the articular process joint(s). More than one location with abnormalities is often identified.

Clinical and morphometric features in cervical spine pathology in humans and animals

Background. The neck, its bone-cartilaginous and muscle apparatus, etc. high activity is well known. Cervical spine degenerative-dystrophic processes are considered to be an urgent problem. The purpose of the study was to determine the clinical and morphometric changes of the cervical spine in humans and animals with neck pain based on a clinical and neurological examination, determination of the vertebral body density, their configuration, and ratio for timely correction and prognosis of this patho­logy. Materials and methods. Pain intensity was studied in humans and animals using the adapted visual-analogue scale. The inde­xes of computer tomography with measurement of vertebral body density, and morphometric indexes with an emphasis on C5-C7 le­vel were also studied. All studies were conducted following existing bioethical standards. Results. The pathology of spine configuration was registered in 84.6 % of the examined patients in the form of angular kyphosis or straightened lordosis, more often in women. It was observed in 34.7 % of cases in dogs and cats. The normal configuration is more common: in cats — 78.6 % and in dogs of small breeds — 78.5 %, in large breed dogs — only 26.3 %, and deformations were more frequent than in cats and small dogs (2.7 times more). The cervical vertebrae bodies density in all groups decreased toward the caudal direction with a difference of 18.1 % in humans. In cats — 2.7 %, in dogs of small breeds, it was higher (7.5 %), and in large breed dogs, it reached 14.3 %. The maximum deviations of the studied indicators were found in humans and maximally coincided with those in dogs of large breeds. Conclusions. Thus, animals, especially dogs of large breeds, can serve as a model for studying etiopathogenetic factors, the course, prognosis of degeneration of the bone-cartilage apparatus.

Validation of the 2019 American Society of Colposcopy and Cervical Pathology Online Cervical Cancer Screening Program via 9 Large-Cohort Data of Chinese Women.

The aim of the study is to validate the applicability and performance of the 2019 US risk-based guideline for Chinese women. We analyzed 10,055 cases with data on human papillomavirus testing, cytology, and pathologically confirmed diagnosis (analysis-set). According to the 2019 US risk-based guideline, we recorded the risk value and triage recommendations for each case. Then, we assessed the concordance of the guideline triage recommendations with pathology diagnosis for the relevant case from the real-world projects. Among the analysis-set, 9,495 cases with an estimated risk value were identified as analysis cohort while the remaining 560 cases were cataloged as "special cases." Among the analysis cohort, 960 and 526 cases were pathologically confirmed as cervical intraepithelial neoplasia (CIN) 2+ and CIN3+, respectively. The US risk-based guideline recommended colposcopy or more aggressive interventions (Colp+) for 86.8% (833/960) of the CIN2+ and 95.8% (504/526) of the CIN3+ cases, with 87.1% sensitivity and 82.5% specificity for CIN3+ cases (AUC = 0.926, p < .0001). The US risk-based recommended no-Colp for 98.0% (6,142/6,269) of the pathologically confirmed CIN1 or benign cases. In addition, 97.3% (545/560) of the "special cases" cases were recommended as Colp+. The 2019 US risk-based guideline works well with satisfied clinical sensitivity for CIN2+ and CIN3+ and seems applicable for cervical cancer screening in China.

From Compression to Itch: Exploring the Link Between Nerve Compression and Neuropathic Pruritus.

Neuropathic itch is a type of chronic pruritus resulting from neural dysfunction along the afferent pathway. It is often accompanied by abnormal sensations such as paresthesia, hyperesthesia, or hypoesthesia. This condition, which may involve motor or autonomic neural damage, significantly impacts patients' quality of life, causing severe itch and associated comorbidities such as depression, disrupted sleep, and social strain. Neuropathic itch accounts for 8% of chronic pruritus cases, though this may be underestimated. This comprehensive review focuses on nerve impingement as the primary pathophysiological mechanism for various forms of neuropathic itch including brachioradial pruritus (BRP), notalgia paresthetica (NP), and anogenital itch. BRP, often seen in middle-aged white women, manifests as pruritus in the dorsolateral forearms typically exacerbated by ultraviolet (UV) exposure and related to cervical spine pathology. NP, prevalent in middle-aged women, presents as pruritus in the upper back due to thoracic spine nerve compression. Anogenital pruritus, affecting 1-5% of adults, is often linked to lumbosacral spine issues after ruling out dermatologic conditions such as lichen sclerosus or lichen simplex chronicus. The pathophysiology of neuropathic itch involves both peripheral and central mechanisms, with nerve damage being a key factor. Diagnosis requires a thorough history, physical examination, and potentially imaging studies. Topical agents such as menthol, capsaicin, and lidocaine are used for mild cases, while systemic medications such as gabapentin, pregabalin, and antidepressants are prescribed for moderate to severe cases; however, no USFood and Drug Administration (FDA)-approved therapies currently exist specifically for neuropathic itch. Understanding the underlying neural dysfunction and appropriate therapeutic strategies is crucial for managing neuropathic itch effectively.

Comparable Overall Risk of Neurologic Adverse Events Following Cervicothoracic Interlaminar and Transforaminal Epidural Injections: An Analysis of 1.29 Million Patients.

Retrospective cohort study. To characterize the incidence and odds of neurologic adverse events following interlaminar (IL) and transforaminal (TF) cervicothoracic epidural spinal injections (CESI). CESI may be considered in the management of various cervical pathology. Adverse events, although rare, can be devastating and have been reported following both IL and TF injections. The literature is mixed with regard to the risk-profile of these two types of CESI, but is largely limited to case reports, single centered studies, and literature reviews, which may incompletely characterize the relative risk of these injections at a national level. All adult patients undergoing IL and TF-CESI were identified from a large, national, multi-insurance database. The incidence of any post-injection neurologic complication was reported per 1,000 patients. The odds of specific neurologic adverse events occurring within 48-hours following TF-CESI, relative to IL-CESI, were compared by multivariable logistic regression controlling for age, sex, and Elixhauser comorbidity index (ECI). A total of 1,073,215 IL-CESI patients and 220,597 TF-CESI patients were identified. The overall incidence of any neurologic complication following IL and TF-CESI occurred at a rate of 4.15 and 4.56 per 1,000 patients, respectively (P=0.889). TF-CESI was associated with higher odds ratio (OR) of nerve root injury (OR 1.69, P<0.001), but lower odds of epidural hematoma (OR 0.60, P=0.040), relative to IL-CESI. Conversely, no other neurologic adverse events were statistically different between approaches (P>0.05 for all). Following IL and TF-CESI, adverse events are relatively rare but not absent. Although the odds of the majority of individual neurologic adverse events were found to be similar, both approaches were independently associated with specific complications. Providers should therefore recognize that, at the national level, one CESI approach may not be universally associated with a lower risk of complications.

Risk assessment and triage strategy of cervical cancer primary screening on HPV integration status: 5-year follow-up of a prospective cohort study

ObjectiveWe investigated the relation man papillomavirus (HPV) integration status and the immediate risk of cervical intraepithelial neoplasia (CIN), as well as the triage strategy based on HPV integration test. Methods4086 women aged 20 to 65 years in China were enrolled in 2015 for a prospective, population-based, clinical observational study to evaluate the triage performance of HPV integration. Cervical exfoliated cells were collected for HPV testing and cytologic test. If high-risk HPV was positive, HPV integration test was performed at baseline, 2-year and 5-year follow-up. ResultsAt baseline, HPV integration was positively correlated with the severity of cervical pathology, ranging from 5.0% (15/301) in normal diagnosis, 6.9% (4/58) in CIN1, 31.0% (9/29) in CIN2, 70% (14/20) in CIN3, and 100% (2/2) in cervical cancer (P < 0.001). Compared with cytology, HPV integration exhibits comparable sensitivity and negative predictive value for the diagnosis of CIN3+, higher specificity (92.8% [90.2%–95.4%] vs. 75.5% [71.2%–79.8%], P < 0.001) and higher positive predictive value (36.4% [22.1%–50.6%] vs. 15.2% [8.5%–21.8%], P < 0.001). HPV integration testing strategy yielded a significantly lower colposcopy referral rate than cytology strategy (10.7% [44/410] vs. 27.3% [112/410], P < 0.001). The HPV integration-negative group exhibited the lowest immediate risk for CIN3+ (1.6%) and accounted for the largest proportion of the total population (89.3%), when compared with the normal cytology group (risk, 1.7%; proportion, 72.7%). ConclusionAs a key molecular basis for the development of cervical cancer, HPV integration might be a promising triage strategy for HPV-positive patients.

Features of the course of external genital endometriosis due to cervical pathology

Background. In modern literature, there is a limited number of publications devoted to the characteristics of the course of endometriosis in patients with cervical diseases (CD), the choice of management tactics for cervical diseases and the prevention of relapses of these diseases.Objective. To analyze clinical, anamnestic and laboratory data in patients of reproductive age with a combination of benign cervical diseases and external genital endometriosis.Materials and methods. A retrospective cohort study was conducted that included 100 women of reproductive age with external genital endometriosis. The main group consisted of 56 patients with a combination of benign cervical diseases and external genital endometriosis. The comparison group consisted of 44 patients with external genital endometriosis without cervical cancer. An assessment was made of clinical and anamnestic data, the results of a cytological examination of a cervical smear, extended colposcopy and the level of hormones AMH, FSH, estradiol, performed by enzyme immunoassay on days 2-5 of the menstrual cycle. Statistical analysis was carried out using the SPSS Statistics 26.0 program.Results. External genital endometriosis in 56% of cases is associated with benign cervical diseases, in the structure of which non-inflammatory diseases predominate (63%). Inflammatory diseases of the cervix were observed in 16% of patients, and combined pathology of the cervix was observed in 21% of women with external genital endometriosis. The presence of concomitant cervical pathology in 83.3% of cases is accompanied by endometriosis-associated infertility, this is significantly more common than in patients with inflammatory (22.2%) and non-inflammatory (42.9%) cervical diseases, p &lt; 0.05. Surgical treatment of endometriosis did not lead to pregnancy within one year after surgery in any planning patient with concomitant cervical pathology (0/11); this figure in women with non-inflammatory cervical diseases was 14.3% (4/32), whereas in 75.0% (3/4) with inflammatory diseases of the cervix, pregnancy occurred within a year after surgery, p&lt;0.05. In turn, the presence of inflammatory cervical diseases was associated with a significantly lower level of AMH (1.4±0.5 ng/ml) compared to patients with non-inflammatory cervical diseases (3.0±0.4 ng/ml) and combined cervical cancer pathology (3.4±0.5 ng/ml), p&lt;0.017. A significant decrease in ovarian reserve in the future can also lead to impaired fertility in this category of patients.Conclusion. The results of the study indicate the need for a comprehensive assessment of the condition of the cervix in patients with genital endometriosis, including a thorough history taking, cytological examination and extended colposcopy in combination with determination of HPV virus carriage. Timely measures for the diagnosis and treatment of cervical diseases in patients with endometriosis-associated infertility will improve fertility rates in this category of patients.

The Cervical Intervertebral Foramen: Microanatomy, Pathology, and Clinical Implications.

This is an evidence-based narrative review article. We hope to provide a primer on cervical intervertebral foramen (cIVF) anatomy for spine surgeons, interventionalists, and physiatrists who regularly treat cervical spine pathology, and encourage further exploration of this topic. This corridor for exiting cervical nerve roots is characterized by its intricate microanatomy involving ligamentous, nervous, and vascular structures. Degenerative changes such as facet hypertrophy and disc herniations alter these relationships, potentially leading to nerve root compression and cervical radiculopathy. This review synthesizes existing knowledge on the cIVF. Key imaging, cadaveric, and clinical studies serve as a foundation for this anatomic review. We explore topics such as dynamic changes that affect foraminal size and their implications for nerve root compression, the relationship of the dorsal root ganglion to the cervical foramen, and the function and clinical significance of foraminal ligaments, arteries, and veins. Changes in the cIVF are frequently the basis of cervical degenerative pathologies. A comprehensive understanding of its microanatomical structure will allow the practitioner to better treat the underlying disease process causing their symptoms and signs.

Burden and Risk Factors of Cervical Spine Conditions in Military Aircrew From 1997 to 2015: A Retrospective Cohort Study.

Military aviators may have increased risk of cervical spine injuries because of exposure to supraphysiologic forces and vibration during dynamic flight. Aviator medical attrition impairs mission readiness, decreases operational capabilities, increases overall DoDcosts, and decreases retention of seasoned aviators. This study evaluated incidence and risk factors for cervical spine conditions in U.S. military aviators from 1997 to 2015. The Defense Medical Epidemiological Database was queried for aviators with a diagnosis of cervical spine conditions. Pertinent ICD-9 codes for cervical spine pathology were ascertained from U.S. Army, Air Force, and Naval Air Forces aeromedical references. Negative binomial regressions assessed sex, age, service, aircraft, and year on incidence of conditions. Rates were compared to non-aviator controls. The study was approved by the Institutional Review Board at the Naval Health Research Center (NHRC.2020.0205-NHSR). Incidence rates were 9.78 to 12.57/1,000 person-years for neck pain, 2.04 to 3.89/1,000 person-years for degenerative conditions without neurological involvement, and 0.94 to 1.36/1,000 person-years for degenerative conditions with neurological involvement. Aviation occupation (relative risk [RR] 1.41-2.05), female sex (RR 3.32-7.89), age over 40 (RR 2.39-4.62), and service in the Army or Marine Corps (RR 1.62-2.14) were risk factors. Military aviators had a statistically significant increase in risk of neck pain and medically disqualifying degenerative cervical spine conditions compared to non-aviator controls. Rates of neck pain increased in all aviators over the study epoch. Possible explanations could be related to the operational demands and the increased use of forward helmet-mounted display systems during the study period, a supposition that requires further investigation. There was no significant difference in rates of neck pain or degenerative cervical conditions between aircraft platforms (fighter/bomber, other fixed wing, and rotary wing). Female sex, age over 40 years, and Army/Marine Corps service were the greatest risk factors for neck pain and degenerative cervical spine conditions. Targeted prevention programs and expanded treatment modalities are necessary to reduce aviator attrition and Department of Defense cost burden.

Directions for Improving the Laboratory Component in Secondary Prevention of Cervical Cancer

Relevance. Effective responses are required due to the high incidence of cervical cancer (Cc) throughout the World. RT-PCRbased HPV-testing is becoming more prominent in secondary prevention worldwide, replacing cytology. Russian practice still relies on cytology as the primary method mainly because there is a lack of comparative evaluation of the diagnostic characteristics of cytology and HPV-tests. Aim. Evaluation of diagnostic characteristics of laboratory methods and the relevance of extended HPV genotyping for secondary prevention of cervical cancer. Materials &amp; methods. The study included data (liquid cytology, histology, HPV-test results) from a survey of 653 women (M = 33.55 years old, ME = 32.0 years old, IQR: 26-38 years old) infected with 14 HPV types (16, 18, 31, 33, 35, 39, 45, 45, 51, 52, 56, 58, 59, 66, 68), with presence or absence of intraepithelial neoplasia of varying severity. The study analyzed the correlation of cervical cytology - histology, clinical sensitivity for high-grade squamous intraepithelial lesions (HSIL+), the incidence and the role of 14 oncogenic HPV types in the development of cervical intraepithelial pathology, positive predictive value (PPV) and the diagnostic accuracy of the HPV-test. Results. The agreement between cytology and histology is 67.20%. Clinical sensitivity of cytology is 83.78% for HSIL+ and 94.34% for any other than NILM result. The structure of the HPV population varies depending on the degree of neoplasia, with a constant predominance of HPV16. The clinical sensitivity of the laboratory component rises to 99.5% by conducting HPV-test for at least 12 types of virus. HSIL is more commonly associated with viruses of alpha-9 phylogenetic group, than with alpha-7 and alpha-5/6. The positive predictive value for HSIL+ is reduced depending on the HPV type: 16&gt;33&gt;58&gt;35&gt;45&gt;31&gt;18&gt;52&gt;39&gt;59&gt;58&gt;56&gt;68&gt;66. Conclusions. Clinical sensitivity of the HPV-test exceeds that of cytology, so that secondary prevention of cervical cancer can be effectively achieved through HPV testing. The introduction of an extended genotyping provides more complete information about the risk of having HSIL+. The data obtained will form the basis for the development of directions for improving the epidemiological surveillance information subsystem of HPVassociated cervical diseases

Intraoperative Electromyogram Analysis of Postural Musculature With Three-dimensional Screen Display Versus Operating Microscope in Ophthalmic Surgery: A Clinical Methods Study.

To objectively analyze the effect of three-dimensional screen-based surgery (3D SBS) versus traditional operating microscope (TOM) on operating surgeon posterior chain postural musculature during ophthalmic surgery. We hypothesized an increase in median amplitude of electromyography (EMG) signals when using a TOM compared to 3D SBS. The goal was to assess surgical ergonomics that may contribute to cervical and lumbar spine pathology. EMG analysis was conducted at the University of Cincinnati Medical Center Epilepsy Monitoring Unit. Data were collected in the private practice setting at Cincinnati Eye Institute. This was an institutional review board exempt, nonrandomized, prospective, single center, n = 1 clinical methods study. EMG surface electrodes were affixed to the bilateral splenius capitis, sternocleidomastoid, upper trapezius, anterior deltoid, and quadratus lumborum musculature. EMG data were collected across four sessions consisting of one day each using 3D SBS or a TOM, and two cross-over days. A survey regarding surgeon comfort was administered before, during, and after each surgery, and at the end of each day. EMG cross-over data demonstrated an increase in muscle activation in all measured muscles except the anterior deltoids and right quadratus lumborum with use of a TOM. Survey data showed increased fatigue when using a TOM relative to 3D SBS. EMG demonstrated increased postural muscle activation when utilizing TOM relative to 3D SBS. Similar to previous studies, our survey data suggest inferior ergonomics of TOM relative to 3D SBS. [Ophthalmic Surg Lasers Imaging Retina 2024;55:628-636.].

Outcomes following two-level Cervical Disc Arthroplasty Relative to two-level Anterior Cervical Discectomy.

Retrospective cohort study. To evaluate postoperative adverse events, readmissions, and five-year survival to reoperation for two-level cervical disc arthroplasty (CDA) relative to two-level anterior cervical discectomy and fusion (ACDF). CDA and ACDF are both treatment options for degenerative cervical spine pathology. Relative to ACDF, CDA is a relatively novel treatment option, and limited research exists comparing outcomes between two-level CDA and two-level ACDF. Patients undergoing two-level CDA or two-level ACDF were isolated from the PearlDiver M165Ortho database. These two cohorts were matched 1:1 based on patient age, sex, and Elixhauser Comorbidity Index (ECI) scores. The odds of 90-day postoperative adverse events were compared between the two groups by multivariable analysis. Overall cost-of-care for the first 90-days postoperatively, and five-year survival to cervical spine reoperation were then assessed. Of the two-level cases identified, only 3.9% had CDA and the rest had ACDF. After matching, there were 4,224 patients in each of the study groups. With controlling for patient age, sex, and ECI on multivariable analysis, two-level CDA patients had significantly lower odds of experiencing 90-day dysphagia (OR 0.60, P<0.0001 driving aggregated any adverse event [OR 0.65, P<0.0001]) and readmission (OR 0.69, P=0.0002). Median 90-day cost of care was greater for two-level ACDF patients ($4,776.00 vs. $3,191.00, P<0.0001). No significant difference in five-year survival to cervical spine reoperation was identified (P=0.7). Relative to two-level ACDF patients, two-level CDA patients were found to have significantly lower odds of 90-day readmissions and minor adverse events (dysphagia), while rates of major adverse events (pulmonary embolism, deep vein thrombosis, sepsis, etc.) were comparable between the groups. Further CDA patients had lower cost of overall care, but no difference in five-year survival to cervical spine reoperation. Thus, it may be appropriate to further consider CDA when two-level surgery is pursued.

Magnetic resonance imaging findings in cervical pathologies and its’ correlation with patient´s body mass index in Anambra state, Nigeria: a cross-sectional study

Background: Subsequent to the multitude of cervical pathologies with aging, this study aims to determine the prevalence and pattern of magnetic resonance imaging (MRI) cervical pathologies and its correlation with body mass index (BMI). Methods: A cross-sectional retrospective study was conducted in some selected diagnostic centres in Anambra State, Nigeria using 141 MRI data that met the inclusion criteria. Data were collected from patients` request cards, MRI screening form and MRI scan reports. Both descriptive and inferential (Pearson`s correlation test) were used as tools for statistical analysis. The level of significance was set at the level of less than 0.05. Results: Out of the 141 sample size, the majority 93(66%) were males while females accounted for 48(34%). The greater number 36(25.4%) of patients were within the age range of 61-70years of age. Greater number 83 had normal BMI (18.5-&lt;25) and the least 3 were underweight (&lt;18.5), 50 were overweight (25-&lt;30) and 5 were obese (&gt;30).Out of the 141 patients, most 68(48.2%) had single pathology, 51(36.2%) had double pathologies and few patients 22(15.6%) had multiple pathologies. There was a negative correlation between pathology and BMI that is not statistically significant(r= -0.04, p = 0.63). Also, there was negative correlations between patterns of spinal involvement and BMI, which is not statistically significant ( r= -0.130, p = 0.126).Conclusion: There is prevalence of cervical pathologies mostly in males in their 6th decade and the 4th decade with more of single pattern pathologies. The common level of involvement is at C5 vertebra. Intervertebral osteochondrosis and spondylosis was found to be the commonest cervical pathology among the study population. However, there was no statistically significant correlation between cervical pathologies and its pattern of occurrence with body mass index

Unveiling the hidden link: fungi and HPV in cervical lesions.

Cervical cancer, primarily driven by high-risk human papillomavirus (HR-HPV) infection, ranks as the second most common cancer globally. Understanding combined infections' role, including Cervical fungi, is crucial in cervical carcinogenesis. This study aims to explore the potential correlation between HR-HPV, cervical fungi, and cervical cancer, while adjusting for various factors. The study population comprised patients undergoing colposcopy and conization due to abnormal cervical screening results. Clinical data including age, gravidity, HPV (human papillomavirus) genotypes, cervical pathology, and p16/Ki67 expression were extracted. Cervical TCT (ThinPrep Pap Test) and HPV testing are utilized for screening cervical lesions, with fungal presence suggested by TCT results. 5,528 participants were included in this study. Statistical analyses investigated associations between HPV/fungi co-infection and cervical lesions, employing multinomial logistic regression and interaction analysis. Co-infection with fungi and HPV may decrease the risk of cervical lesions compared to HPV infection alone. In the co-infection group, compared with HPV infection alone, the risk of low-grade squamous intraepithelial lesions (LSIL) was reduced by 27% (OR = 0.73, 95% CI: 0.59-0.90), the risk of high-grade squamous intraepithelial lesions (HSIL) was reduced by 35% (OR = 0.65, 95% CI: 0.51-0.82), and the risk of cervical cancer was reduced by 43% (OR = 0.57, 95% CI: 0.35-0.92). The interaction analysis revealed a negative interaction between fungal and HPV infections in the development of cervical cancer (RERI = -6.25, AP = -0.79, SI = 0.52), HSIL (RERI = -19.15, AP = -0.37, SI = 0.72) and LSIL (RERI = -1.87, AP = -0.33, SI = 0.71), suggesting a sub-additive effect, where the combined effect of the two infections was less than the sum of their individual effects. This indicates that fungal infection may attenuate the promoting effect of HPV on cervical lesions. In exploring the potential mechanism, we found that the co-infection group had significantly lower p16 positivity (54.6%) compared to the HPV-only group (60.2%) (p = 0.004), while there was no statistically significant difference in Ki67 positivity. This study unveils the intricate relationship between cervical fungi and HPV in cervical lesions. Co-infection with fungi and HPV against cervical lesions compared to HPV infection alone, indicating a novel clinical interaction. Lower p16 positivity in co-infection hints at a protective mechanism, urging further exploration.

Analysis of eating and drinking habits of young people and the correlation of these activities with cervical dental pathology

Analysis of eating and drinking habits of young people and the correlation of these activities with cervical dental pathology

P191. Concomitant cervical spine pathology is underestimated using ICD-10 coding

P191. Concomitant cervical spine pathology is underestimated using ICD-10 coding

Cervical Cancer Prevention in Individuals With Criminal Legal System Involvement.

Women with a history of criminal legal system involvement have cervical cancer rates that are 4-5 times higher than the general population-a disparity that has persisted for nearly 50 years. Our objective is to describe the intersection of mass incarceration in the United States and risk factors for cervical cancer to offer equitable prevention and treatment strategies for the field. A group was convened by American Society for Colposcopy and Cervical Pathology members and experts in the field to address a topic of importance relevant to cervical cancer elimination in underserved groups. This topic has received consistent attention from the American Society for Colposcopy and Cervical Pathology. After convening multiple times to discuss salient issues on the topic, the group proposed 12 specific recommendations related to vaccination, screening, treatment, practice, research, and policy to address the burden of cervical cancer among individuals with criminal legal system involvement. At least 10% of the incarcerated population is at risk for cervical cancer. Clinicians in all areas of practice will encounter patients with incarceration histories or current incarceration, regularly throughout their careers. Clinicians who provide preventive care for people at risk of cervical cancer can play a critical role in eliminating disparities for this vulnerable population, by drawing on these expert recommendations.