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Purpose@#Phyllodes tumors are similar to fibroadenomas in imaging and in pathological characteristics and are difficult to identify preoperatively. The purpose of this study was to analyze the recurrence rate after excision stratified by the surgical margin width and to propose and emphasize the “wait and watch” treatment strategy for benign phyllodes tumors. @*Methods@#We performed a retrospective cohort study of patients diagnosed with benign phyllodes tumors by surgical excision between January 2000 and December 2022 at our institution. The medical and histopathological records were reviewed. @*Results@#The results were obtained using the Cox proportional hazard regression and logistic regression. Resection margin status and recurrence were the independent variables. In each variable selection model, the resection margin was positive or less than 1 cm, and the recurrence rate was 3.7 and 1.04 times higher than the control group, but the difference was not statistically significant in 2 analyses. @*Conclusion@#The surgical resection margin status of benign phyllodes tumors did not significantly affect locoregional recurrence. Therefore, follow-up imaging at short intervals without additional surgery is a feasible clinical option when the surgical resection margin is positive or less than 1 cm.
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Purpose@#As breast-conserving surgery has become a standard treatment for patients with breast cancer, several approaches have been devised to achieve desirable cosmetic results, including a method using a patient’s own tissues or organs or a mesh to resolve defects. However, its application has been limited due to the associated complications. Accordingly, breast reconstruction using an acellular dermal matrix (ADM) has been introduced to improve patients’ cosmetic satisfaction. However, the comparison of reconstruction and primary sutures using this method has not been well-studied. Therefore, this study surveyed patients who underwent breast cancer surgery based on cosmetic indicators to study the efficacy of ADM after breast-conserving surgery. @*Methods@#This retrospective study included 68 patients diagnosed with breast cancer who underwent breast-conserving surgery at a single institution by a single surgeon from April 2019 to December 2020. @*Results@#This study included 68 patients who underwent breast-conserving surgery. Among them, 22 patients underwent breast-conserving surgery using ADM, while 46 patients received only primary sutures without ADM. Among the items of the Breast Cancer Treatment Outcome Scale-12 (BCTOS-12), patient satisfaction was significantly higher in the group using ADM, than that in the control group in terms of breast shape (1.86±0.89 vs. 2.39±0.80, p=0.017). Regarding breast tenderness, the result also confirmed the group treated using ADM experienced less tenderness than the control group not treated with ADM (1.68±0.78 vs. 2.22±1.03, p=0.035). The two groups exhibited no significant differences in breast texture, arm heaviness, nipple appearance, shoulder discomfort, arm discomfort, scar tissue, arm swelling, breast swelling, fit of the bra, and breast sensitivity. @*Conclusion@#Breast reconstruction using ADM in patients with breast cancer was effective from a cosmetic perspective. Prospective multicenter studies should be conducted to provide clear guidelines.
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Purpose@#This study aimed to determine the correlation between various clinical results, including recurrence in patients with breast cancer, and preoperative blood composition ratio and postoperative pathological results. @*Methods@#A total of 444 patients who underwent surgery were included, and the neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), monocyte-to-lymphocyte ratio (MLR), and postoperative pathological results were classified into postoperative cancer stages to confirm the association with various clinical results, including recurrence. @*Results@#The median age of the patients was 51 years. The stages were divided into 1, 2, 3, and 4. Additionally, stages 1 and 2 comprised one group and stages 3 and 4 comprised another group. The cut-off values of the NLR, PLR, and MLR were confirmed to be 1.43, 158.84, and 0.21, respectively. It was noted that the association with recurrence was higher in the group with hormone receptor negative (p<0.001), higher stage (p<0.001), and underwent neoadjuvant chemotherapy (p<0.001). In the association with blood composition ratio and recurrence, survival was high in the PLR group with a high cut-off value (p=0.004). There was no significant relationship in the NLR and MLR groups. In the disease-free survival and overall-survival curves, only the PLR group showed a significant association of 0.003 and 0.001, respectively. The NLR and MLR groups did not show any significant result. @*Conclusion@#No significant association with recurrence and mortality was confirmed in the NLR and MLR groups. However, the preoperative blood test in the high PLR group showed recurrence and mortality rate were high.
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Appendiceal mucocele is a rare mucin-producing neoplasm of appendiceal origin. Due to its location and imaging findings, appendiceal mucocele is easily confused with tumors of the right adnexa. We present a rare case of a patient initially misdiagnosed with an ovarian tumor intraoperatively diagnosed as an appendiceal mucocele and successfully treated. A 66-year-old postmenopausal woman was admitted to the gynecology department for an asymptomatic pelvic mass. Preoperative pelvic imaging showed an 8-cm cystic mass. Exploratory laparoscopy for the suspected epithelial borderline tumor from the right ovary revealed a cystic mass in the right pelvic area and normal uterus, fallopian tubes, and ovaries. Intraoperative consultation with the general surgery department confirmed the appendiceal origin. Laparoscopic appendectomy was performed. Histopathological examination confirmed a low-grade mucinous neoplasm of appendiceal origin. The patient was discharged on a postoperative day 5 without complications. The outpatient follow-up performed 1 month later showed no evidence of disease progression. Despite the use of advanced diagnostic tools, appendiceal mucocele may be confused for ovarian malignancies. Because the clinical features of appendiceal mucocele are nonspecific, clinicians and radiologists know the specific imaging findings. A multidisciplinary approach including general surgery, gynecology, and radiology is required for preoperative diagnosis and treatment.
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Purpose@#Studies have reported on treating various diseases with marine healing, but not the effects of marine healing on depression, anxiety, and pain in single-parent families. This study aimed to evaluate the scientific efficacy of treatment using peat-pack poultice and salt groundwater and evaluate its effects on depression, anxiety, and pain in single-parent families. @*Methods@#For 26 women of single-parent families, peat-pack thermal therapy and salt-water foot baths were performed daily for 4 days. Of the 26 subjects, three dropped out and 23 were enrolled in the study. The depression and pain results were compared before versus after the peat-pack poultice and salt groundwater treatments. The Edinburgh Postnatal Depression Scale, Hospital Anxiety and Depression Scale (HADS), and visual analog scale (VAS) pain score were evaluated. @*Results@#In Taean-gun, a peat-pack poultice and salt groundwater foot bath program were administered along with a questionnaire for depression, anxiety, and pain. Mean Edinburgh score was significantly improved after the program (11.78±7.6 vs. 9.7±7.6, p=0.005), mean HADS anxiety score (7±9.7 vs. 5.3± 2.7, p=0.002) and mean VAS pain score also improved (5.39±2.8 vs. 3.96±2.7, p=0.003). @*Conclusion@#Peat-pack thermal therapy and salt groundwater foot bath improved chronic pain, depression, and anxiety in single-parent families.
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Purpose@#Breast cancer is the most common cancer in Korean women and the number of cases is increasing. We have found various histopathological differences in breast cancer and are using this knowledge for treatment. Various factors may help determine the progression of cancer in patients. The expression of lymphovascular invasion, a pathologic factor, denotes a poor prognosis. We analyzed the characteristics of patients showing lymphatic invasion. @*Methods@#Data from 606 patients with breast cancer who underwent surgery between 2006 and 2016 were collected. We analyzed various pathologic factors in patients with or without lymphatic invasion expression. @*Results@#Mean age was 52.0±11.2 years (range 29-83 years) and mean follow-up duration was 57.3 months (range 3−125 months). Pathologically, breast cancer types were invasive ductal carcinoma (552, 91.2%), invasive lobular carcinoma (21, 3.4%), and other pathologies (33, 5.4%). Number of patients in stages I, II, III, and IV were 299 (49.3%), 223 (36.8%), 82 (13.7%), and 2 (0.02%), respectively. Immunohistochemistry revealed 396 (65.3%) estrogen receptor (ER)-positive cases, 287 (47.3%) progesterone receptor (PR)-positive cases, and 139 (22.9%) human epidermal growth factor receptor 2 (HER2)-positive cases. Seven patients had local recurrence and 41 patients had distant metastasis, which included 14 bone, 7 lung, 5 liver, and 15 multiple metastases. Seventeen patients showed lymphatic invasion, while 24 patients were without lymphatic invasion. Significant association was observed between T and N stages and lymphatic invasion (p<0.001). No significant correlation was observed between lymphatic invasion and ER (p=0.073), HER2 (p=0.553). However, there was a significant correlation between lymphatic invasion and PR (p=0.044). Overall survival and disease free survival rates were significantly worse in the presence of lymphatic invasion (p<0.01, 0.011, respectively). @*Conclusion@#Lymphatic invasion was associated with T and N stages, overall survival and disease free survival. More careful observation and treatment strategy is needed, especially in locally advanced breast cancer.
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Purpose@#High incidence of osteoporosis has been reported in breast cancer patients due to early menopause triggered by adjuvant treatment and temporary ovarian function suppression. In this study, we sought to determine whether long-term breast cancer survivors had an elevated risk of low bone density compared to the general population. @*Methods@#Long-term breast cancer survivors who had been treated for more than 5 years were selected for this study. Data were obtained from medical records and using a questionnaire from the Korea National Health and Nutrition Examination Survey (KNHANES). An agematched non-cancer control group was selected from the KNHANES records. Incidence of fracture and bone mineral density (BMD) were compared between the two groups. @*Results@#In total, 74 long-term breast cancer survivors and 296 non-cancer controls were evaluated. The incidence of fracture did not differ between the two groups (P=0.130). No differences were detected in lumbar BMD (P=0.051) following adjustment for body mass index, while hip BMD was significantly lower in breast cancer survivors (P=0.028). Chemotherapy and endocrine treatment were not related to low BMD in breast cancer survivors. In more than half of the survivors, the 10-year risk of osteoporotic fracture was less than 1%. @*Conclusion@#Long-term breast cancer survivors had low bone density but a comparable risk of fracture compared to non-cancer agematched controls. Further studies on the factors related to low bone density in long-term breast cancer survivors are required.
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BACKGROUND/AIMS: Common endoscopic findings in stomachs with Helicobacter pylori infections include antral nodularity, thickened gastric folds, and visible submucosal vessels. These findings are suggestive but not diagnostic of H. pylori infection. Magnifying endoscopy can reveal more precisely the abnormal mucosal patterns in an H. pylori-infected stomach; however, it requires more training, expertise, and time. We aimed to establish a new classification for predicting H. pylori-infected stomachs by non-magnifying standard endoscopy alone. MATERIALS AND METHODS: A total of 617 participants who underwent gastroscopy were prospectively enrolled from August 2011 to January 2012. We performed a careful close examination of the corpus at the greater curvature maintaining a distance < or =10 mm between the endoscope tip and the mucosal surface. We classified gastric mucosal patterns into four categories: normal regular arrangement of collecting venules (numerous minute red dots), mosaic-like appearance (type A; swollen areae gastricae or snakeskin appearance), diffuse homogenous redness (type B), and mixed pattern (type C; irregular redness with groove) to predict H. pylori infection status. RESULTS: The frequencies of H. pylori infection in patients with a normal regular arrangement of collecting venules pattern and types A, B, and C patterns were 9.4%, 87.7%, 98.1%, and 90.9%, respectively. The sensitivity, specificity, and positive and negative predictive values of all abnormal patterns for prediction of H. pylori infection were 93.3%, 89.1%, 92.3%, and 90.6%, respectively. The overall accuracy was 91.6%. CONCLUSIONS: Careful close observation of the gastric mucosal pattern with standard endoscopy can predict H. pylori infection status.
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Humans , Classification , Endoscopes , Endoscopy , Gastroscopy , Helicobacter pylori , Helicobacter , Prospective Studies , Sensitivity and Specificity , Stomach , VenulesABSTRACT
Systemic sclerosis (SS) is a connective tissue disease and cardiac involvement is common. Primary cardiac involvement such as conduction system disturbances and arrhythmias can also occur. However, reports of sustained ventricular tachycardia (VT) are rare. We report a case of catheter ablation of sustained ventricular tachycardia in a patient with systemic sclerosis using a conventional mapping system. A 64-yr-old woman with a 10-yr history of SS was referred for management of her ventricular tachycardia. There was no structural abnormality in cardiac chambers. However, electrophysiologic study revealed electrical substrate of ventricular tachycardia which could be ablated with pacemapping and substrate mapping. This case demonstrated successful conventional mapping and catheter ablation in a hemodynamically unstable patient with SS.