4th Edition Research Articles

‘‘Language profile among Arabic-speaking children with attention deficit hyperactive disorder”

BackgroundChildren with ADHD were found to have language impairment in many studies. The way they use language in their everyday life may be affected, namely, the pragmatic aspect of language. Measuring the affected parameters in all aspects of language will help to reach better rehabilitation. Thus, this study set out to observe relationships between hyperactivity/impulsivity and inattention with all language domains in 30 Egyptian Arabic-speaking children with ADHD between 4 and ≤7 years old with the aim of better intervention. Children were evaluated to establish the diagnosis of ADHD and its type following the diagnostic criteria of the DSM-V criteria and the Conners’ Parent Rating Scale-Revised. Language abilities were assessed by the Pre-school Language Scale 4th edition (Arabic version), the Arabic articulation test, and the Egyptian Arabic Pragmatic Language Test. This assessment covered receptive and expressive language abilities and phonological and pragmatic skills. ResultsCompared to norms, it was found that the ADHD children who participated in this study had non-significant language delays in the parameters of the modified PLS-4 test. 70 % of the ADHD children had total pragmatic test scores below their 5th percentile, while 30 % of the children had total pragmatic test scores above their 5th percentile. 50 % of ADHD children failed to master certain sounds corresponding to their phonological age. A statistically significant negative correlation was observed between each of the inattention and hyperactivity/impulsivity scores and the receptive, expressive, total language ages, and pragmatic language scores. ConclusionChildren with ADHD in this study did not show major difficulties in areas beyond what would be expected in normally developing children. Most children with ADHD in the present study had problems with pragmatic language aspects that are correlated positively to ADHD symptoms. 50 % of ADHD children failed to master certain sounds corresponding to their chronological age.

Clinical Significance of Combined Density and Deep-Learning-Based Texture Analysis for Stratifying the Risk of Short-Term and Long-Term Breast Cancer in Screening.

Assessing a woman's risk of breast cancer is important for personalized screening. Mammographic density is a strong risk factor for breast cancer, but parenchymal texture patterns offer additional information which cannot be captured by density. We aimed to combine BI-RADS density score 4th Edition and a deep-learning-based texture score to stratify women in screening and compare rates among the combinations. This retrospective study cohort study included 216,564 women from a Danish populations-based screening program. Baseline mammograms were evaluated using BI-RADS density scores (1-4) and a deep-learning texture risk model, with scores categorized into four quartiles (1-4). The incidence rate ratio (IRR) for screen-detected, interval, and long-term cancer were adjusted for age, year of screening and screening clinic. Compared with subgroup B1-T1, the highest IRR for screen-detected cancer were within the T4 category (3.44 (95% CI: 2.43-4.82)-4.57 (95% CI: 3.66-5.76)). IRR for interval cancer was highest in the BI-RADS 4 category (95% CI: 5.36 (1.77-13.45)-16.94 (95% CI: 9.93-30.15)). IRR for long-term cancer increased both with increasing BI-RADS and increasing texture reaching 5.15 (4.31-6.16) for the combination of B4-T4 compared with B1-T1. Deep-learning-based texture analysis combined with BI-RADS density categories can reveal subgroups with increased rates beyond what density alone can ascertain, suggesting the potential of combining texture and density to improve risk stratification in breast cancer screening.

Preliminary assessment of TNM classification performance for pancreatic cancer in Japanese radiology reports using GPT-4.

A large-scale language model is expected to have been trained with a large volume of data including cancer treatment protocols. The current study aimed to investigate the use of generative pretrained transformer 4 (GPT-4) for identifying the TNM classification of pancreatic cancers from existing radiology reports written in Japanese. We screened 100 consecutive radiology reports on computed tomography scan for pancreatic cancer from April 2020 to June 2022. GPT-4 was requested to classify the TNM from the radiology reports based on the General Rules for the Study of Pancreatic Cancer 7th Edition. The accuracy and kappa coefficient of the TNM classifications by GPT-4 was evaluated with the classifications by two experienced abdominal radiologists as gold standard. The accuracy values of the T, N, and M factors were 0.73, 0.91, and 0.93, respectively. The kappa coefficients were 0.45 for T, 0.79 for N, and 0.83 for M. Although GPT is familiar with the TNM classification for pancreatic cancer, its performance in classifying actual cases in this experiment may not be adequate.

Assessment of sperm chromosomal abnormalities using fluorescence in situ hybridization (FISH): implications for reproductive potential.

Chromosomal abnormalities play an important role in male infertility, which is becoming a significant issue in human fertility. Aim of this study was to evaluate the incidence of spermatic aneuploidies and diploidies in human sperm, according to semen parameters. We performed semen analysis according to the 6th edition of WHO criteria in 50 male subjects; samples weredivided into normozoospermic (n = 23) or thosewith altered seminal parameters (n = 27). To assess chromosomal numerical alterations of sperm, fluorescence in situ hybridization (FISH) was used. A significant increase in aneuploidies and diploidies was observed in samples with altered seminal parameters. Furthermore, stratifying this group, we observed a significant increase in aneuploidies and total abnormalities in oligozoospermic, asthenoteratozoospermic (AT), and oligoteratoasthenozoospermic (OAT) samples compared to normozoospermic. Our results showed the correlation between altered seminal parameters and numerical chromosomal abnormalities, confirming that sperm FISH analysis could be an additional clinical tool to assess reproductive potential in infertile males. Moreover, our results point to the importance of updating the normality ranges for detecting chromosomal aneuploidies using FISH.

MRI features of breast cancer immunophenotypes with a focus on luminal estrogen receptor low positive invasive carcinomas

To compare the magnetic resonance imaging (MRI) features of different immunophenotypes of breast carcinoma of no special type (NST), with special attention to estrogen receptor (ER)-low-positive breast cancer. This retrospective, single-centre, Institutional Review Board (IRB)-approved study included 398 patients with invasive breast carcinoma. Breast carcinomas were classified as ER-low-positive when there was ER staining in 1–10% of tumour cells. Pretreatment MRI was reviewed to assess the tumour imaging features according to the 5th edition of the Breast Imaging Reporting and Data System (BI-RADS) lexicon. Of the 398 cases, 50 (12.6%) were luminal A, 191 (48.0%) were luminal B, 26 (6.5%) were luminal ER-low positive, 64 (16.1%) were HER2-overexpressing, and 67 (16.8%) were triple negative. Correlation analysis between MRI features and tumour immunophenotype showed statistically significant differences in mass shape, margins, internal enhancement and the delayed phase of the kinetic curve. An oval or round shape and rim enhancement were most frequently observed in triple-negative and luminal ER-low-positive tumours. Spiculated margins were most common in luminal A and luminal B tumours. A persistent kinetic curve was more frequent in luminal A tumours, while a washout curve was more common in the triple-negative, HER2-overexpressing and luminal ER-low-positive immunophenotypes. Multinomial regression analysis showed that luminal ER-low-positive tumours had similar results to triple-negative tumours for almost all variables. Luminal ER-low-positive tumours present with similar MRI findings to triple-negative tumours, which suggests that MRI can play a fundamental role in adequate radiopathological correlation and therapeutic planning in these patients.

Cutaneous Squamous Cell Carcinoma of the Head and Neck: Pathological Features and What They Mean for Prognosis and Treatment.

Cutaneous squamous cell carcinoma (cSCC) is one of the most common cancers worldwide, with an incidence that has increased over the past 30 years. Although usually curable with excision, cSCC can become widely metastatic and aggressive with poor outcomes. Whereas the clinical and radiographic extent of any cancer will always guide selection of treatment modality, pathological features of cSCC also play an important role in determining prognosis and, subsequently, the need for further therapy. Therefore, reviewing and summarizing the current literature regarding pathological prognostic indicators of cSCC is essential to improving clinical outcomes. The present literature review yielded depth of invasion, surgical margins, perineural invasion, extranodal extension, lymphovascular invasion, tumor grade, tumor subtype, premalignant lesions, and molecular markers as key prognostic indicators, all with varying recommendations for adjuvant therapy. Notably, some of these factors have not been incorporated into either the American Joint Committee on Cancer staging system (8th edition) or National Comprehensive Cancer Network Clinical Practice Guidelines in Oncology for cSCC. This review highlights a need for further research into these prognostic indicators and their role in determining the need for adjuvant treatment in head and neck cSCC.

Combining lymph node ratio to develop prognostic models for postoperative gastric neuroendocrine neoplasm patients

BACKGROUND Lymph node ratio (LNR) was demonstrated to play a crucial role in the prognosis of many tumors. However, research concerning the prognostic value of LNR in postoperative gastric neuroendocrine neoplasm (NEN) patients was limited. AIM To explore the prognostic value of LNR in postoperative gastric NEN patients and to combine LNR to develop prognostic models. METHODS A total of 286 patients from the Surveillance, Epidemiology, and End Results database were divided into the training set and validation set at a ratio of 8:2. 92 patients from the First Affiliated Hospital of Soochow University in China were designated as a test set. Cox regression analysis was used to explore the relationship between LNR and disease-specific survival (DSS) of gastric NEN patients. Random survival forest (RSF) algorithm and Cox proportional hazards (CoxPH) analysis were applied to develop models to predict DSS respectively, and compared with the 8th edition American Joint Committee on Cancer (AJCC) tumor-node-metastasis (TNM) staging. RESULTS Multivariate analyses indicated that LNR was an independent prognostic factor for postoperative gastric NEN patients and a higher LNR was accompanied by a higher risk of death. The RSF model exhibited the best performance in predicting DSS, with the C-index in the test set being 0.769 [95% confidence interval (CI): 0.691-0.846] outperforming the CoxPH model (0.744, 95%CI: 0.665-0.822) and the 8th edition AJCC TNM staging (0.723, 95%CI: 0.613-0.833). The calibration curves and decision curve analysis (DCA) demonstrated the RSF model had good calibration and clinical benefits. Furthermore, the RSF model could perform risk stratification and individual prognosis prediction effectively. CONCLUSION A higher LNR indicated a lower DSS in postoperative gastric NEN patients. The RSF model outperformed the CoxPH model and the 8th edition AJCC TNM staging in the test set, showing potential in clinical practice.

Major depressive disorder: point prevalence, suicidal ideation, and risk factors among Sudanese children and adolescents during Sudan army conflict: a cross-sectional study

BackgroundTiredness, poor concentration, disturbed sleep and poor appetite can all be caused by depression, which is a common mental disorder and a leading cause of disability worldwide. This study aimed to assess the prevalence of major depressive disorder, suicidal ideation, and risk factors in Sudanese children and adolescents during the Sudanese army conflict.MethodsA descriptive cross-sectional community-based study was carried out among Sudanese children between 11 and 17 years old who living in Sudan at the start of the conflict by using a self-administered questionnaire under the guidance of parents, if necessary. The questionnaire was adapted from the Patients Health Questionnaire-9 (PHQ-9) checklist for the assessment of major depression disorder symptoms according to the Diagnostic and Statistical Manual Edition 5th Edition (DSM-5). The questionnaire was translated into Arabic by two expert translators, and its validity and reliability were confirmed. Data analysis was performed using Statistical Package for the Social Sciences version 25 software, and descriptive analysis and any appropriate statistical tests were performed.ResultsAmong the 963 participants, the mean age was 15.18 ± 2.1 years, 65.5% were female, and 67.7% had major depressive disorder. There was a significant relationship between MDD score, age, sex, current residency status, and traumatic event exposure, with P values less than 0.001 for all variables.ConclusionMajor depressive disorder was highly prevalent among Sudanese children and adolescents included in the present study. Additionally, suicidal ideation, which requires immediate intervention, was reported to be very high. The findings will help the government to provide proper mental health interventions for affected people.

Predictors of COVID-19 severity in autoimmune disease patients: A retrospective study during full epidemic decontrol in China

BackgroundEarly identification of risk factors for adverse COVID-19 progression in patients with autoimmune diseases is crucial for patient management, but data on the Chinese population are scarce. ObjectivesThe purpose of this study was to identify predictors of severe COVID-19 in patients using blood cell ratios, such as the neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), systemic immune-inflammation index (SII), and other inflammatory markers. MethodsA retrospective study of 855 patients (746 females; median age 49 years) with autoimmune diseases and concurrent COVID-19 was conducted from December 2022 to February 2023 at the Rheumatology and Immunology Department of the First Affiliated Hospital of Nanchang University. Disease severity was assessed according to the 8th edition of the National Health Commission of the People's Republic of China's COVID-19 Diagnosis and Treatment Guidelines. The clinical classification criteria group mild and moderate cases as nonsevere cases and severe and critical cases as severe cases. A multivariate logistic regression model was established to evaluate the relationships between COVID-19 severity and demographic characteristics, comorbidities, medication use, and laboratory findings. ResultsThe PLR, NLR, and SII were significantly greater in the severe COVID-19 group than in the nonsevere group (all P < 0.05). In addition to classical independent clinical risk factors, increases in the PLR (OR: 1.004, 95 % CI: 1.001∼1.007, p = 0.001), NLR (OR: 1.180, 95 % CI: 1.041∼1.337, p = 0.010), and SII (OR: 0.999, 95 % CI: 0.998∼1.000, p = 0.005) were identified as risk factors for severe COVID-19 in patients with autoimmune diseases. After adjusting for clinical risk factors, the PLR (AUC: 0.592 vs. 0.865; P < 0.05), NLR (AUC: 0.670 vs. 0.866; P < 0.05), and SII (AUC: 0.616 vs. 0.864; P < 0.05) demonstrated higher predictive values. ConclusionEarly prediction of severe COVID-19 in patients with autoimmune diseases can be achieved using the NLR, PLR, and SII.

Evaluation of prognostic factors for oral tongue squamous cell carcinoma: Significance of intratumoral tumor-infiltrating lymphocytes, lymph node ratio, and depth of invasion.

132 Background: Oral tongue squamous cell carcinoma (SCC) is an aggressive malignancy with a variable prognosis. Identifying reliable prognostic factors is crucial for developing personalized treatment strategies and improving patient outcomes. This study examined the prognostic significance of clinicopathological factors in oral tongue SCC. Methods: A retrospective cohort study was conducted on 192 patients who underwent surgical resection at Asan Medical Center between 2010 and 2017. Clinicopathological data, including age at diagnosis, American Joint Committee of Cancer (AJCC) 8th edition stages, depth of invasion (DOI), extranodal extension (ENE), intratumoral and stromal (invasive front) tumor-infiltrating lymphocytes (TILs), lymphovascular invasion (LVI), margin status, metastatic-to-examined lymph nodes ratio (LNR), number of metastatic lymph nodes, perineural invasion (PNI), sex, size, tumor budding, tumor differentiation, tumor-to-stromal ratio (TSR), and worst pattern of invasion (WPOI) were analyzed. The total cohort, early-stage group, and late-stage group were analyzed separately. Results: Most variables showed significant associations with the survival rate. The multivariate Cox proportional hazard models for the total cohort showed significant results for intratumoral TILs, DOI grade, and LNR. However, other factors failed to show statistical significance. Intratumoral TIL was the only consistently potent factor for survival in all study groups. Conclusions: Our findings highlight the need for increased focus on the prognostic significance of intratumoral TILs. The DOI grade and LNR were also powerful prognostic factors, especially in late-stage tongue SCCs. Our data suggest that the prognostic significance of certain variables, such as the WPOI, may have been overestimated in the literature, thereby warranting a reassessment of the currently utilized prognostic markers in oral tongue SCC.

"Genetic tumor syndromes of the head and neck: Update in the genomic era".

Genetic tumor syndromes are due to inherited genetic mutations, which have recently come to the attention of clinicians due to the widespread adoption of DNA sequencing, ultimately leading to imaging for surveillance. As a result, radiologists must be familiar with the clinical, genetic, and radiologic features of these syndromes. This article reviews genetic tumor syndromes of the head and neck according to the recently updated WHO's 5th edition.

Effect of Aloe Vera, Wood Ash, and Indole-Butyric Acid on In-Vivo Macro Propagation of Robusta Coffee Stem Cuttings

Purpose: This study investigated the influence of Aloe Vera, Wood ash and a synthetic growth hormone Indole-butyric acid (IBA) on root and shoot in the proliferation of Coffee Wilt disease-resistant (CWD-R) Robusta coffee stem cuttings. Methodology: Stem cuttings of CWD-R Robusta coffee were treated with five levels of rooting natural substances and IBA independently and in combination. The treated cuttings were propagated in a uniform potting medium under humidity chamber conditions. Data was collected on the number of surviving cuttings, shoot and root number, and root and shoot lengths. At 90 days after planting, data on root proliferation, the number, and lengths of roots were collected and analyzed for variance (ANOVA) using GenStat 11th Edition. Findings: The survival, root, and shoot development were significantly (p&lt;0.05) influenced by the rooting substances applied. A combination of Aloe Vera and IBA, 0.8% IBA, and Aloe Vera gel applied alone gave the highest percentages (90, 70 and 70%, respectively) of stem cuttings that survived to form roots and shoots. A mixture of aloe Vera and IBA, 0.8% IBA, and Aloe Vera gave the highest mean number of shoots and roots per cutting; that is (8.75, 8.5, and 8.5 cm) and (13.87, 12.85 and 12.39 cm) for shoots and roots respectively. Cuttings treated with wood ash and control gave the lowest mean number of shoots and roots that formed per cutting; that is (5.25 and 4.50 cm) and (11.75 and 11.38 cm) for shoots and roots respectively. Unique Contribution to Theory, Practice and Policy: Propagation of Coffea canephora, by stem cuttings can be adequately achieved by using Aloe Vera, IBA, or their mixture, but not with wood ash.

Rook’s Textbook of Dermatology, 4 volume set, 10th edition

Rook’s Textbook of Dermatology, 4 volume set, 10th edition

Prognostic nutritional index (PNI) correlates with survival in head and neck cancer patients more precisely than other nutritional markers - real world data.

The survival benefit with higher body mass index (BMI) of patients suffering from head and neck squamous cell carcinoma (HNSCC) is documented as BMI paradox. As the early re-nourishment of high-risk patients determine survival, we searched for a nutritional status marker suitable for everyday screening. Grouping patients based on the 8th Edition of TNM Classification, we investigated for the first time the candidate nutritional status markers among TNM8 subgroups, including the newly introduced p16 positive oropharyngeal squamous cell cancer (OPSCC) patients. We conducted a retrospective cohort study enrolling 661 patients and collecting anthropometric indices, laboratory parameters, clinical scores, nutritional risk scores. To discover the best one for screening survival analyses and correlation tests were executed. By performing univariate Cox regression, we found three nutritional markers significantly correlating with overall survival (OS) and cancer specific survival (CSS): BMI at diagnosis, percent of weight loss over six months and prognostic nutritional index (PNI). The latter proved to be independent of tumor stage. p16 negative OPSCC patient's OS and CSS did not correlate with BMI, but it did correlate with PNI and percent of weight loss. BMI was the only marker correlating with OS, only in stage 4 hypopharyngeal cancer patients. All three markers significantly correlated with survival among p16 positive oropharyngeal and glottic cancer patients. We found BMI, percent of weight loss and PNI good candidate markers for malnutrition. PNI proved to be superior in every aspect, enabling the treating physicians to discover high-risk patients in need of aggressive re-nourishment. The survival of supraglottic laryngeal squamous cancer patients seemed to be independent of these nutritional status markers, which observation should be a subject of further investigations.

Preoperative and Intraoperative Identification of Sentinel Lymph Nodes in Melanoma Surgery.

According to the American Joint Commission on Cancer (AJCC) 8th edition guidelines, SLN biopsy is recommended for primary melanomas with a Breslow thickness of at least 1 mm. Additionally, the National Comprehensive Cancer Network (NCCN) recommends that a SLN biopsy may be considered for melanoma patients with T1b lesions, which are 0.8-1 mm thick or less than 0.8 mm thick with ulceration. It can also be considered for T1a lesions that are less than 0.8 mm thick but have other adverse features, such as a high mitotic rate, lymphovascular invasion, or a positive deep margin. To reduce the false negative rate of melanoma SLN biopsy, we have introduced the intraoperative use of Sentinella, a gamma camera, to enhance the identification rate of SLNs beyond that of the traditional gamma hand-held probe. At the Center for Melanoma Research and Treatment at the California Pacific Medical Center, a multidisciplinary approach has been established to treat melanoma patients when the diagnosis of primary melanoma is made with a referral to our melanoma center. This comprehensive approach at the melanoma tumor board, including the efforts of pathologists, radiologists, dermatologists, surgical, medical and radiation oncologists, results in a consensus to deliver personalized and high-quality care for our melanoma patients. This multidisciplinary program for the management of melanoma can be duplicated for other types of cancer. This article consists of current knowledge to document the published methods of identification of sentinel lymph nodes. In addition, we have included new data as developed in our melanoma center as newly published materials in this article to demonstrate the utility of these methods in melanoma sentinel lymph node surgery. Informed consent has been waived by our IRB regarding the acquisition of clinical data as presented in this study.

Neoadjuvant chemotherapy for advanced eyelid and periocular sebaceous gland carcinoma: a study of 25 cases.

To report the outcomes of platinum-based neoadjuvant chemotherapy (NACT) for eyelid and periocular sebaceous gland carcinoma (eSGC). Retrospective study of 25 patients. The mean age at presentation of eSGC was 59years. The mean tumor basal diameter was 46mm. By the 8th edition of AJCC classification, tumors belonged T2 (n = 2, 8%), T3 (n = 6, 24%), and T4 (n = 17, 68%); N1 (n = 12,48%); and M1 (n = 1, 4%). NACT with 5-fluorouracil (5-FU) and cisplatin/carboplatin was administered in 21 (84%)/4 (16%) patients, respectively. The mean number of cycles of neoadjuvant systemic chemotherapy per patient was 2 (median, 3). The mean percentage reduction of tumor basal volume after neoadjuvant chemotherapy was 65% (median, 60%). After NACT, 12 (48%) patients underwent surgical treatment, 6 (12%) patients underwent EBRT, and 4 (8%) underwent adjuvant chemotherapy. A total of 11 (44%) patients were lost to follow-up during the course of treatment, of whom 3 died from metastatic disease. In 16 patients followed up for ≥ 3months, complete tumor control was achieved in 11 (69%) patients, local tumor control in 14 (88%), and globe salvage in 7 (44%) at a mean follow-up of 25months (median, 7months; range, 3 to 110months). No tumor recurrence was seen in any case. One (4%) serious adverse event of cardiotoxicity was noted. Platinum-based NACT is a suitable option for eSGC with advanced tumors and locoregional metastasis. Adverse events are rare and in patients compliant with treatment, NACT-based combination therapy offers globe salvage and systemic tumor control.

Establishment of a nomogram model for predicting distant metastasis in pancreatic ductal adenocarcinoma: a comparative analysis of different lymph node staging systems based on the SEER database

The purpose of this study was to compare the predictive value of different lymph node staging systems and to develop an optimal prognostic nomogram for predicting distant metastasis in pancreatic ductal adenocarcinoma (PDAC). Our study involved 6364 patients selected from the Surveillance, Epidemiology, and End Results (SEER) database and 126 patients from China. Independent risk factors for distant metastasis were screened by univariate and multivariate logistic regression analyses, and a model-based comparison of different lymph node staging systems was conducted. Furthermore, we developed a nomogram for predicting distant metastasis using the optimal performance lymph node staging system. The lymph node ratio (LNR), log odds of positive lymph nodes (LODDS), age, primary site, grade, tumor size, American Joint Committee on Cancer (AJCC) 7th Edition T stage, and radiotherapy recipient status were significant predictors of distant metastasis in PDAC patients. The model with the LODDS was a better fit than the model with the LNR. We developed a nomogram model based on LODDS and six clinical parameters. The area under the curve (AUC) and concordance index (C-index) of 0.753 indicated that this model satisfied the discrimination criteria. Kaplan–Meier curves indicate a significant difference in OS among patients with different metastasis risks. LODDS seems to have a superior ability to predict distant metastasis in PDAC patients compared with the AJCC 8th Edition N stage, PLN and LNR staging systems. Moreover, we developed a nomogram model for predicting distant metastasis. Clinicians can use the model to detect patients at high risk of distant metastasis and to make further clinical decisions.

Eyelid/Periocular Sebaceous Gland Carcinoma in 500 Eyes: Analysis Based on 8th Edition American Joint Cancer Committee Classification

PurposeTo analyze the presentation and outcomes of eyelid and periocular sebaceous gland carcinoma (SGC) based on prognostic stage of the 8th edition of American Joint Committee on Cancer (AJCC) classification. DesignRetrospective clinical cohort study Methods• Setting: Quaternary referral center• Study population: 500 eyes of 499 patients with SGC• Intervention: Excisional biopsy, chemotherapy, Orbital exenteration• Main outcome measures: Tumor recurrence, lymph node metastasis, systemic metastasis, and death based on AJCC prognostic staging ResultsThe mean age at presentation with SGC was 57 years (55 years; range, 26 to 82 years). Based on the 8th edition of AJCC classification, tumors belonged to Stage 0 (n=13, 3%), I (n=158, 32%), II (n=269, 54%), III (n=48, 9%), and IV (n=12, 2%). At a mean follow-up of 26 months (median, 10 months; range, <1 to 192 months), tumor recurrence, lymph node metastasis, systemic metastasis, and disease-related death were seen in 39 (10%), 65 (16%), 33 (8%), and 33 (8%) patients respectively. Tumor recurrence rates did not differ significantly between the stages (p=0.472). The 5-year Kaplan-Meier estimates of regional lymph node metastasis, systemic metastasis, and metastasis-related death were higher for stage II (12%, 11%, and 12%, respectively), III (69%, 25%, and 42%, respectively) and IV (70%, 100%, and 100%, respectively) compared to stage I (0%, 6%, and 6%, respectively). Cox proportional analysis revealed a greater hazard ratio (HR) for lymph node metastasis in stage II (HR, 3.498; 95% CI, 0.200 to 10.200; p<0.022), III (HR, 95% CI, 24.836; 8.733 to 70.631; p<0.001), and IV (HR, 53.731; 95% CI, 15.418 to 187.253; p<0.001), systemic metastasis in stage III (HR. 13.895; 95% CI, 3.871 to 49.874; p<0.001) and IV (HR, 81.465; 95% CI, 22.267 to 298.051; p<0.001) and for disease-related death in stage III (HR, 9.182; 95% CI, 2.743 to 30.728; p<0.001) and IV (HR, 85.237; 95% CI, 25.331 to 287.422; p<0.001), compared to stage I. ConclusionThe prognostic staging of the 8th edition AJCC classification predicts the prognosis of patients with eyelid and periocular SGC, which worsens with the advancing stage. The high incidence of lymph node and systemic metastasis accounts for mortality in these patients.

Clinical Implications of the Degree of Pancreatic Invasion in Ampulla of Vater Carcinoma.

Ampulla of Vater carcinoma (AVC) stage T3 was subdivided according to the degree of pancreatic invasion into T3a (≤ 0.5cm) and T3b (> 0.5cm) by the 8th edition of the Union for International Cancer Control (UICC)/American Joint Committee on Cancer (AJCC) cancer staging system. However, the differences in clinicopathological features and survival outcomes between the two categories have not been well discussed. We retrospectively analyzed 133 consecutive patients who underwent pancreatoduodenectomy for AVC at our institution between 2002 and 2020. Clinicopathological features and survival outcomes of patients with AVC were analyzed, with a focus on the depth of pancreatic invasion. In addition, the survival outcomes of patients with T3 AVC were compared with those of patients with resectable pancreatic head carcinoma (R-PhC) who underwent pancreatoduodenectomy during the same period. The overall survival (OS) in patients with T3b AVC (n = 12) was significantly worse than that in patients with T3a AVC (n = 39) [median survival time (MST) 9.2 vs. 74.5 months, p < 0.001). A multivariate analysis identified T3b tumor (hazard ratio 5.64, p = 0.009) as an independent prognostic factor. The OS of patients with T3a AVC was significantly better than that of patients with R-PhC who received adjuvant chemotherapy (n = 276, MST 35.0 months, p = 0.007). In contrast, the OS of patients with T3b AVC tended to be worse than that of patients with R-PhC managed without adjuvant chemotherapy, although this difference was not statistically significant (n = 163; MST, 17.5; p = 0.140). AVC with > 0.5cm invasion into the pancreas was associated with poor survival and represented advanced tumor progression to systemic disease.

Frailty scores impact the outcomes of urgent carotid interventions in acute stroke patients: A comprehensive analysis of risk and prognosis

BackgroundCarotid artery disease is an important cause of ischemic strokes. Patient selection for urgent carotid interventions (ie, urgent carotid endarterectomy [uCEA] and urgent carotid artery stenting [uCAS]) performed within 2 weeks of an event during the index hospitalization is based primarily on a patient’s overall health and risk profile. Identifying high-risk patients remains a challenge. Frailty, a decrease in function related to aging, has emerged as an important factor in the treatment of the elderly population. This study aimed to design a quantitative risk score based on frailty for patients undergoing uCEA and uCAS after an acute stroke. MethodsA total of 307 acute stroke patients treated with uCEA or uCAS were identified from a prospectively maintained database. Frailty scores were calculated using the Hospital Frailty Risk Index based on International Classificiation of Diseases, 10th edition, codes. Stroke-specific risk categories were created based on the incidence of stroke, death, and myocardial infarction (MI) associated with frailty scores. Primary end points included 30-day stroke, death, and MI, and the secondary end point was discharge modified Rankin scale (mRS). Statistical analyses were performed using SAS software. ResultsThe average age was 65.9 years; hypertension, a history of tobacco use, and hyperlipidemia were the most common comorbidities. The median Hospital Frailty Risk Score was 27; the majority of patients in this study were in the intermediate and high risk frailty groups (50.5% and 41.7%, respectively). uCAS patients had a higher median presenting National Institutes of Health Stroke Scale (NIHSS) (8 vs 2; P < .001) and shorter median time to intervention compared with uCEA patients (1 day vs 3 days; P ≤ .001). The 30-day composite stroke, death, and MI rate was 8.1%, with higher rates observed in patients with frailty scores of >30 (11.7%) and uCAS (12.2%). Hemorrhagic conversion and death were more common in uCAS patients. Functional independence (mRS 0-2) was observed in uCEA patients after minor stroke and in uCAS patients after minor or moderate stroke. Patients with high-risk frailty score (>30) presenting with a moderate stroke were more likely to be functionally dependent (mRS > 2) on discharge (67 vs 41.3%; P < .001). ConclusionsFrailty is a valuable prognosticative tool for clinical outcomes in patients undergoing urgent carotid interventions after an acute stroke. Higher frailty scores were associated with increased stroke, death, and MI rates. Frailty also influenced functional dependence at discharge, particularly in patients with moderate stroke. These findings highlight the importance of considering frailty in the decision-making process for carotid interventions. Further research is needed to validate these findings and explore interventions to mitigate the impact of frailty on outcomes.