• Asian Pacific Journal of Cancer Prevention
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• 제15권15호
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• pp.6411-6414
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• 2014

Background: A dense breast not only reduces the sensitivity of mammography but also is a moderate independent risk factor for breast cancer. The percentage of Western women with fat breast tissue is higher aged 40 years or older. To a certain extent, mammography as a first choice of screening imaging method for Western women of this group is reasonable. Hitherto, the frequency and age distribution of mammographic breast density patterns among Chinese women had not been characterized. The purpose of this study was to investigate the frequency and age distribution of mammographic breast density patterns among a group of Chinese screening women and breast cancer patients in order to provide useful information for age-specific guidelines for breast cancer screening in Chinese women. Methods: A retrospective review of a total of 3,394 screening women between August and December 2009 and 2,527 breast cancer patients between July 2011 and June 2012 was conducted. Descriptive analyses were used to examine the association between age and breast density. The significance of differences of breast density between the screening women and the breast cancer patients was examined using nonparametric tests. Results: There was a significant inverse relationship between age and breast density overall (r=-0.37, p< 0.01). Breast density of the breast cancer patients in the subgroups of 40-49 years old was greater compared with that of the screening women, the same in those aged 50-54 years and in those 55 years old or older, less than in the screening group. Conclusions: With regard to the Chinese women younger than 55 years old, the diagnostic efficiency of breast cancer screening imaging examinations may be potentially improved by combining screening mammography with ultrasound.

• 대한두경부종양학회지
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• 제32권2호
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• pp.5-8
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• 2016

Background and Objectives: The aim of this study was to evaluate the safety and the feasibility of thyroidectomy for aged (${\geq}75$ years old) thyroid cancer by reviewing postoperative morbidity and pathologic characteristics. Materials & Methods: The clinical records of patients submitted to thyroid operation between 2014 and 2015 with histopathological diagnosis of thyroid cancer were analyzed. Clinical variables included age, gender, preoperative symptom, final pathology, length of stay, comorbidities, American Society of Anesthesiologists score, postoperative complications, and mortality. Results: There were 30 patients aged more than 75 years old, and only one patient passed over with postoperative pneumonia. There were 8 male and 22 female patients. Half of the patients presented with symptoms such as palpable mass (33.3%), voice change (6.7%) and dyspnea (6.7%). The pathologic diagnosis was thyroid cancer in all cases. The median postoperative hospitalization time was 4 days. There was one perioperative mortality case observed in this study. Conclusion: Thyroid surgery in patients 75 years or older can be performed except extensive surgical resection. Aggressive histology and extent of surgery may be an important factor of perioperative mortality and morbidity.

• 셀메드
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• 제12권4호
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• pp.18.1-18.2
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• 2022

In Korea, liver cancer is the sixth most prevalent malignancy and the second leading cause of cancer-related mortality. The peak incidence of liver cancer deaths occurs between the ages of 40 and 59. (e.g. Yoon et al. 2021) The patient is a 69-year-old female with bronchiectasis as an underlying condition. She underwent left lower lobe resection for the disease, and in 2009 she was diagnosed with liver cancer and experienced a recurrence after a full recovery. In the case of such patients, the most effective OCNT prescription is recommended.

• Asian Pacific Journal of Cancer Prevention
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• 제17권sup3호
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• pp.269-273
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• 2016

Presently, the world population of the elderly is growing. By improving health hygiene and welfare indicators, mortality and birth rates decrease and life expectancy increases, making the present century the century of elderly. Aging is one of the main risk factors for development of cancer, which itself is the second cause of death in old people. This study was conducted to assess the prevalence of cancer in the elderly covered by the Islamic Republic of Iran Broadcasting (IRIB) insurance program and to obtain suitable programs for cancer screening and early detection, increase patient survival, improve elderly care and to reclaim the cost of treatment in comparison to the national and international statistics. This is a cross-sectional study conducted on all elderly patients diagnosed with malignancy based on their pathology reports. In this study, of the total 75,500 patients covered by IRIB insurance, 17.2% belonged to the elderly group, males accounting for 53.3%. The most common cancers in old men were prostatic cancer (61.3%), colon cancer (10.3%) cancer of the hematologic system, bladder cancer (9.6%), lung cancer (9.1%), thyroid cancer (3.9%) and brain tumors (1.3%). In the elderly women, the most common cancers were breast cancer (80.1%), colon cancer (5.1%), thyroid cancers (4.4%), bladder and hematologic system malignancies (3.6), lung cancer (2.9%) and brain tumors (0.7%). In addition, the prevalence of cancer was almost the same as national and international statistics. With the exception of non-melanoma skin cancer no difference was shown in prevalence of cancer between IRIB elderly patients and the other groups of cancer patients in Iran.

• Journal of Gastric Cancer
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• 제10권4호
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• pp.234-240
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• 2010

Purpose: Most gastric cancer patients undergo operations at large tertiary hospitals in Korea. However, some patients are treated at low volume hospitals. We investigated patient outcomes after gastric surgery at a secondary hospital and compared with outcomes of large volume centers. Materials and Methods: We included 184 patients who underwent gastric surgery for gastric cancer at our hospital from January 2003 to December 2008. We conducted a retrospective study and evaluated the clinicopathological characteristics, clinical outcomes and survival rate of patients. Results: Mean age was 61.7 years old. Male to female ratio was 2.2 : 1. Proportion of early gastric cancer was 38.6% and that of advanced gastric cancer was 61.4%. The 5 year overall survival rate of 184 patients was 66.3%. The overall survival rate was significantly lower for people over 62 years old. The morbidity rate and mortality at our hospital were 10.3% and 0.5%, respectively. Conclusions: The overall survival rate, morbidity and mortality were similar to those of the previous reports from Korea. Treatment of gastric cancer at a secondary hospital is feasible and safe. Standardization of operations and management of gastric cancer patients of the Korean Gastric Cancer Association is the most important factor to achieve these outcomes.

• 대한한의학회지
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• 제28권4호
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• pp.176-180
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• 2007

Background : Advanced-stage endometrial cancer patients show a poor prognosis because of limited success from surgery, radiotherapy or chemotherapy. Recently, the uses of complimentary and alternative medicines have gained popularity for these patients. Cases : The first case is a 46-year-old patient with FIGO stage IVb endometrial cancer who had distant metastasis on her supraclavicular LNs area; the second, a 72-year-old stage Ib patient who could not be treated with surgery or chemotherapy because of chronic heart disease and her refusal of radiation therapy due to her advanced age. They remain alive and in stable condition under a strict traditional herbal medicine regiment 41 and 52 months, respectively, after diagnosis. Conclusion : We present two cases of endometrial cancer patients who desire to be treated by traditional herbal medication with no further development.

• Clinical Endoscopy
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• 제57권1호
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• pp.122-127
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• 2024

Benign biliary stricture (BBS) is a complication of chronic pancreatitis (CP). Despite endoscopic biliary stenting, some patients do not respond to treatment, and they experience recurrent cholangitis. We report two cases of CP with refractory BBS treated using endoscopic ultrasound-guided choledochoduodenostomy (EUS-CDS) fistula creation. A 50-year-old woman and a 60-year-old man both presented with obstructive jaundice secondary to BBS due to alcoholic CP. They underwent repeated placement of a fully covered self-expandable metal stent for biliary strictures. However, the strictures persisted, causing repeated episodes of cholangitis. Therefore, an EUS-CDS was performed. The stents were eventually removed and the patients became stent-free. These fistulas have remained patent without cholangitis for more than 2.5 years. Fistula creation using EUS-CDS is an effective treatment option for BBS.

• Journal of Chest Surgery
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• 제5권2호
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• pp.159-164
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• 1972

Clinical observation is made in 29 cases of patients with esophageal cancer at Department of Chest Surgery in Chunnam University Hospital. 1] The prevalent age of male patient is fifth decade and of female is fourth and fifth decade. The average age of patient is 54 years old. 2] Duration of the disease before admission is relatively long, the duration within 7-9 months is 35% of all patients. 3] On the majority of patients, typical symptoms of esophageal cancer were manifested. 4] Operation was performed on 58% of all patients, in 23% curative and in 35% palliative resection was done.

• Asian Pacific Journal of Cancer Prevention
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• 제13권1호
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• pp.97-101
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• 2012

Objective: With the background of aging population in China and advances in clinical medicine, the amount of operations on old patients increases correspondingly, which imposes increasing challenges to critical care medicine and geriatrics. The study was designed to describe information on the length of ICU stay from a single institution experience of old critically ill gastric cancer patients after surgery and the framework of incorporating data-mining techniques into the prediction. Methods: A retrospective design was adopted to collect the consecutive data about patients aged 60 or over with a gastric cancer diagnosis after surgery in an adult intensive care unit in a medical university hospital in Shenyang, China, from January 2010 to March 2011. Characteristics of patients and the length their ICU stay were gathered for analysis by univariate and multivariate Cox regression to examine the relationship with potential candidate factors. A regression tree was constructed to predict the length of ICU stay and explore the important indicators. Results: Multivariate Cox analysis found that shock and nutrition support need were statistically significant risk factors for prolonged length of ICU stay. Altogether, eight variables entered the regression model, including age, APACHE II score, SOFA score, shock, respiratory system dysfunction, circulation system dysfunction, diabetes and nutrition support need. The regression tree indicated comorbidity of two or more kinds of shock as the most important factor for prolonged length of ICU stay in the studied sample. Conclusions: Comorbidity of two or more kinds of shock is the most important factor of length of ICU stay in the studied sample. Since there are differences of ICU patient characteristics between wards and hospitals, consideration of the data-mining technique should be given by the intensivists as a length of ICU stay prediction tool.

• Asian Pacific Journal of Cancer Prevention
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• 제16권13호
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• pp.5459-5462
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• 2015

This case series study was performed for all 83 children below 14 years old suffering from cancer during 2010-2013 who were registered in Ardabil pediatric cancer registry (APCR). The required data were collected by questionnaire and analyzed with SPSS.19 statistical methods software. Some 51 (61.4%) of cases were male. The mean age of patients was 5.8 years. Of the total, 60 (72.3%) of cases were from urban areas. Results showed that leukemia with 54.2%, CNS with 12% and neuroblastoma with 8.4% were the most prevalent childhood malignancies in Ardabil province. Based on the under 14 year old population estimated from Ardabil province, the cumulative incidence rate was 95.4 patients per one million. The incidence rate was relatively high so that childhood cancers should be considered as an important issue in health policy making in Ardabil province of Iran.