Humans ; Female ; Breast Neoplasms/pathology* ; Retrospective Studies ; Prognosis ; Stomach Neoplasms/pathology* ; China/epidemiology*

Between the years of 2010–2012, it was estimated there were a total of 112,392 new cases of cancers in Thailand, thus, the total age-standardized rate (ASR) per 100,000 is 137.6. In regards to the most prevalent types of cancer in female, breast cancer has the highest ASR, followed by cervical cancer (ASR=14.4); liver and bile duct cancer; colon and rectum cancer; trachea, bronchus and lung cancer; ovarian cancer (ASR=6.0); thyroid cancer; non-Hodgkin lymphoma and uterine cancer (ASR=4.3). The trend of cervical cancer in Thailand is decreasing, one key factor in making this possible was the employment of dual tract strategy (Pap smear and visual inspection with acetic acid [VIA]) by the government in 2005. In the future, the government is also considering integrating human papillomavirus (HPV) vaccination into the national immunization program, which may assist in the prevention of cervical cancer. By studying the statistical data of gynecologic cancer, it will be possible to formulate measures for the prevention, control and treatment of gynecologic cancer. Eventually, it will potentially improve the quality of life (QoL) of patients as well as decrease the mortality rate caused by gynecologic cancer.
Acetic Acid ; Aged ; Breast Neoplasms/epidemiology/pathology ; Early Detection of Cancer ; Female ; Genital Neoplasms, Female/*epidemiology/prevention & control ; Humans ; Middle Aged ; Papanicolaou Test ; Papillomavirus Infections/prevention & control ; Papillomavirus Vaccines ; Quality of Life ; Thailand/epidemiology ; Uterine Cervical Neoplasms/epidemiology/pathology/prevention & control ; Uterine Neoplasms/epidemiology ; Vaginal Smears

OBJECTIVE: To evaluate the prevalence and features of non-endometrial cancers in Thai endometrial cancer (EC) patients. METHODS: EC patients treated in our institution were identified and the following data were collected: age, EC stage, histopathology, adjuvant therapy, other cancers, living status, and cause of death. RESULTS: The mean age of the 344 patients was 56.8+/-10.8 years. Fifty (14.5%) had other synchronous and metachronous cancers. Mean ages of the patients with or without other cancers were not significantly different, 55.7+/-10.04 years versus 57.1+/-11.0 years, respectively (p=0.358). History of any cancer in the family and tumor in the lower uterine segment were more frequent among the patients with other cancers (6.0% vs. 1.7%, p=0.095; 12.0% vs. 1.0%, p<0.001; respectively). Six patients had > or =2 other cancers. Ovarian, breast, and colon were the three most common other cancers. After a median follow-up of 57.1 months, 18.3% of patients had died: 30.0% of patients with other cancers and 16.3% of those without other cancers. The corresponding EC deaths were 14.0% and 11.2%. The 5-year overall survival was significantly lower in patients who had other cancers: 79.3% (95% confidence interval [CI], 68.3 to 90.3) vs. 86.0% (95% CI, 81.7 to 90.3) than in those without (p=0.023). However, the corresponding disease-specific survival was not significantly different: 85.1% (95% CI, 75.5 to 94.7) compared with 89.0% (95% CI, 85.1 to 92.9), respectively (p=0.514). CONCLUSION: Thai EC patients had a high incidence of other cancers. Overall survival of EC patients who had other cancers was worse than those without, while disease-specific survival was not significantly different.
Breast Neoplasms/mortality/pathology/therapy ; Chemotherapy, Adjuvant/methods ; Colonic Neoplasms/mortality/pathology/therapy ; Disease-Free Survival ; Endometrial Neoplasms/mortality/*pathology/therapy ; Female ; Humans ; Kaplan-Meier Estimate ; Middle Aged ; Neoplasm Recurrence, Local/mortality ; Neoplasms, Multiple Primary/mortality/*pathology/therapy ; Neoplasms, Second Primary/mortality/*pathology/therapy ; Radiotherapy, Adjuvant/methods ; Tertiary Care Centers/statistics & numerical data ; Thailand/epidemiology

PURPOSE: Newly developed extra-mammary multiple primary cancers (MPCs) are an issue of concern when considering the management of breast cancer survivors. This study aimed to investigate the prevalence of MPCs and to evaluate the implications of MPCs on the survival of breast cancer patients. MATERIALS AND METHODS: A total of 8204 patients who underwent surgery at Severance Hospital between 1990 and 2012 were retrospectively selected. Clinicopathologic features and survival over follow-up periods of < or =5 and >5 years were investigated using univariate and multivariate analyses. RESULTS: During a mean follow-up of 67.3 months, 962 MPCs in 858 patients (10.5%) were detected. Synchronous and metachronous MPCs were identified in 23.8% and 79.0% of patients, respectively. Thyroid cancer was the most prevalent, and the second most common was gynecologic cancer. At < or =5 years, patients with MPCs were older and demonstrated significantly worse survival despite a higher proportion of patients with lower-stage MPCs. Nevertheless, an increased risk of death in patients with MPCs did not reach statistical significance at >5 years. The causes of death in many of the patients with MPCs were not related to breast cancer. Stage-matched analysis revealed that the implications of MPCs on survival were more evident in the early stages of breast disease. CONCLUSION: Breast cancer patients with MPCs showed worse survival, especially when early-stage disease was identified. Therefore, it is necessary to follow screening programs in breast cancer survivors and to establish guidelines for improving prognosis and quality of life.
Adult ; Aged ; Breast/pathology ; Breast Neoplasms/diagnosis/*mortality ; Female ; Humans ; Middle Aged ; Multivariate Analysis ; Neoplasm Metastasis ; Neoplasm Staging ; Neoplasms, Multiple Primary/diagnosis/*mortality ; Neoplasms, Second Primary/diagnosis/*mortality ; Prognosis ; *Quality of Life ; Republic of Korea/epidemiology ; Retrospective Studies ; Survival Analysis

INTRODUCTIONMorbidity and mortality from malignant diseases are usually the result of metastasis. The bone is the third most common site of metastasis.

METHODSThis is a retrospective study of patients with metastatic bone disease who were referred to the Orthopaedic Department of University Malaya Medical Centre, Malaysia, between January 2004 and October 2009.

RESULTSA total of 151 patients (51.0% men, 49.0% women) had metastatic bone disease, with the highest incidence at the age range of 50-59 years. The commonest primary cancer was breast (23.3%), followed by lung (21.2%), prostate (9.3%), thyroid (7.3%) and renal cell carcinoma (5.3%); unknown primary cancer was 6.6%. There was long bone involvement in 52.7% of cases, axial bone in 44.5%, and both long and axial bones in 2.8%. The majority (90.1%) were symptomatic, with pain as the commonest symptom. 106 (70.2%) patients had pathological fractures. Neurological deficit was reported in 90.7% of patients, with 41.1% having extraskeletal metastases. 67.8% of the lesions were osteolytic, 24.3% were sclerotic, and 7.9%, mixed. Palliative and therapeutic interventions were undertaken for 62.0% of patients. The mean survival times were: breast 21.0; thyroid 20.7; prostate 20.3; lung 16.0; and unknown primary cancer 32.6 months.

CONCLUSIONIn our study, breast and lung cancers were the commonest primary cancers in metastatic bone disease. Most patients had more than one site of involvement, pain at presentation and pathological fractures. Surgery is beneficial to relieve pain and improve function and neurology. Duration of survival depends on the type of primary cancer and whether systemic metastasis is present.

Academic Medical Centers ; statistics & numerical data ; Adult ; Age Distribution ; Aged ; Bone Neoplasms ; epidemiology ; secondary ; Breast Neoplasms ; pathology ; Female ; Humans ; Incidence ; Lung Neoplasms ; pathology ; Malaysia ; epidemiology ; Male ; Middle Aged ; Retrospective Studies

Stomach cancer is one of the most common cancers in Korea. The aim of this study was to identify the association between the prevalence of cancer, particularly stomach cancer, and the amount of 24-hr urine sodium excretion estimated from spot urine specimens. The study included 19,083 subjects who took part in the Korean National Health and Nutritional Examination Survey between 2009 and 2011. The total amount of urine sodium excreted in a 24-hr period was estimated by using two equations based on the values for spot urine sodium and creatinine. In subjects who had an estimated 24-hr urine sodium excretion of more than two standard deviations above the mean (group 2), the prevalence of stomach cancer was higher than in subjects with lower 24-hr sodium excretion (group 1). By using the Tanaka equation to estimate it, the prevalence of stomach cancer was 0.6% (114/18,331) in group 1, whereas it was 1.6% (9/568) in group 2 (P=0.006). By using the Korean equation, the prevalence was 0.6% (115/18,392) in group 1, and 1.6% in group 2 (8/507) (P=0.010). By using the Tanaka equation, breast cancer in women is more prevalent in group 2 (1.9%, 6/324) than group 1 (0.8%, 78/9,985, P=0.039). Higher salt intake, as defined by the estimated amount of 24-hr urine sodium excretion, is positively correlated with a higher prevalence of stomach or breast cancer in the Korean population.
Adult ; Aged ; Algorithms ; Breast Neoplasms/*epidemiology/pathology ; Creatine/urine ; Demography ; Female ; Humans ; Male ; Middle Aged ; Nutrition Surveys ; Prevalence ; Republic of Korea/epidemiology ; Sodium, Dietary/*urine ; Stomach Neoplasms/*epidemiology/pathology ; Urine Specimen Collection

PURPOSE: The prognosis of breast cancer has been consistently improving. We analyzed our cohort of breast cancer patients with a long-term follow up at a single center over time. MATERIALS AND METHODS: A total of 1889 patients with known cancer stages were recruited and analyzed between January 1991 and December 2005. Patients were classified according to the time periods (1991-1995; 1996-2000; 2001-2005). To determine intrinsic subtypes, 858 patients whose human epidermal growth receptor-2 status and Ki67 were reported between April 2004 and December 2008 were also analyzed. RESULTS: At a median follow up of 9.1 years, the 10-year overall survival (OS) rate was 80.5% for the entire cohort. On multivariate analysis for OS and recurrence-free survival (RFS), the time period was demonstrated to be a significant factor independent of conventional prognostic markers. In the survival analysis performed for each stage (I to III), OS and RFS significantly improved according to the time periods. Adoption of new agents in adjuvant chemotherapy and endocrine therapy was increased according to the elapsed time. In the patients with known subtypes, OS and RFS significantly differed among the subtypes, and the triple-negative subtype showed the worst outcome in stages II and III. CONCLUSION: In the Korean breast cancer cohort with a long-term follow up, our data show an improved prognosis over the past decades, and harbor the contribution of advances in adjuvant treatment. Moreover, we provided new insight regarding comparison of the prognostic impact between the tumor burden and subtypes.
Adult ; Aged ; Aged, 80 and over ; Breast Neoplasms/*epidemiology/pathology ; *Disease-Free Survival ; Female ; Follow-Up Studies ; Humans ; Middle Aged ; Multivariate Analysis ; Prognosis ; Republic of Korea ; Survival Analysis ; Survival Rate ; Time Factors

With the growing threat of malignancy to health, it is necessary to analyze cancer incidence and patient survival rates among the residents in Pudong New Area of Shanghai to formulate better cancer prevention strategies. A total of 43,613 cancer patients diagnosed between 2002 and 2006 were recruited from the Pudong New Area Cancer Registry. The incidence, observed survival rate, and relative survival rate of patients grouped by sex, age, geographic area, and TNM stage were calculated using the Kaplan-Meier, life table, and Ederer II methods, respectively. Between 2002 and 2006, cancer incidence in Pudong New Area was 349.99 per 100,000 person-years, and the 10 most frequently diseased sites were the lung, stomach, colon and rectum, liver, breast, esophagus, pancreas, brain and central nervous system, thyroid, and bladder. For patients with cancers of the colon and rectum, breast, thyroid, brain and central nervous system, and bladder, the 5-year relative survival rate was greater than 40%, whereas patients with cancers of the liver and pancreas had a 5-year relative survival rate of less than 10%. The 1-year to 5-year survival rates for patients grouped by sex, age, geographic area, and TNM stage differed significantly (all P < 0.001). Our results indicate that cancer incidence and patient survival in Pudong New Area vary by tumor type, sex, age, geographic area, and TNM stage.
Adult ; Age Factors ; Aged ; Breast Neoplasms ; epidemiology ; pathology ; China ; epidemiology ; Colorectal Neoplasms ; epidemiology ; pathology ; Female ; Humans ; Incidence ; Liver Neoplasms ; epidemiology ; pathology ; Lung Neoplasms ; epidemiology ; pathology ; Male ; Middle Aged ; Neoplasm Staging ; Neoplasms ; epidemiology ; pathology ; Pancreatic Neoplasms ; epidemiology ; pathology ; Rural Population ; Sex Factors ; Stomach Neoplasms ; epidemiology ; pathology ; Survival Rate ; Urban Population

OBJECTIVETo explore the correlation between depressive disorder and breast cancer, and to study the features of depressive disorder in patients before and after suffering breast cancer.

METHODSWhether 40 breast cancer patients had depressive disorder and their degrees were assessed by filling in Hamilton Depression Rating Scale (HAM-D) at Department of Oncology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences. The correlation between depressive disorder and the occurrence and progression of breast cancer, as well as its features were studied.

RESULTSThe occurrence of general depressive disorder in breast cancer patients before they suffered from breast cancer was 72.5% (29/40 cases). The occurrence of confirmed depression was 2.5% (1/40 cases). The total depressive disorder rate was 75.0% (30/40 cases).They were 60. 0% (24/40 cases), 7.5% (3/40 cases), and 67. 5% (27/40 cases) in breast cancer patients after they suffered from breast cancer.

CONCLUSIONBreast cancer patients have depressive disorder to various levels before and after suffering from breast cancer, which should raise clinical attention and corresponding intervention.

Breast Neoplasms ; epidemiology ; pathology ; psychology ; Depressive Disorder ; epidemiology ; Female ; Humans ; Incidence

PURPOSE: Endobronchial metastasis is defined as documented extrathoracic malignancies metastatic to the endobronchus within a bronchoscopically visible range. Although the clinical and radiologic findings of endobronchial metastasis are similar to primary lung cancer, treatment and prognosis may be different. We hereby investigated the clinical, radiologic and bronchoscopic aspects of endobronchial metastases (EBM) in Korean patients. MATERIALS AND METHODS: A total of 43 patients with EBM who underwent bronchoscopic biopsies from June 1991 to December 2009 at Severance Hospital, Yonsei University College of Medicine in Seoul, Korea, were analyzed retrospectively. We evaluated clinical, radiologic and bronchoscopic characteristics of EBM. RESULTS: The patients consisted of 27 males and 16 females and their ages ranged from 18 to 77 years. The common primary cancers related to EBM were rectal (16.3%), colon (11.6%), breast (9.3%) and uterine (9.3%) cancers. The mean interval from diagnosis of primary cancer to EBM was 36 months, and the mean survival duration from diagnosis of EBM was 16.1 months in 33 deceased patients. CONCLUSION: EBM develop in various types of malignancies at various times with unremarkable manifestations. Therefore, physicians should consider the possibility of EBM, especially if a patient has a history of any malignancy, regardless of respiratory symptoms. Respiratory symptoms related with EBM can be treated by various safe procedures.
Adolescent ; Adult ; Aged ; Breast Neoplasms/pathology ; Bronchial Neoplasms/epidemiology/pathology/*secondary ; Bronchoscopy ; Colonic Neoplasms/pathology ; Female ; Humans ; Male ; Middle Aged ; Prevalence ; Rectal Neoplasms/pathology ; Retrospective Studies ; Treatment Outcome ; Uterine Neoplasms/pathology