1.An Unusual Case of Gastric Cancer Presenting with Breast Metastasis with Pleomorphic Microcalcifications.
Yiu Shiobhon LUK ; Solomon Yig Joon KA ; Sherwin Shing Wai LO ; Chi Yeung CHU ; Ming Wai MA
Journal of Breast Cancer 2012;15(3):356-358
Breast metastasis from gastric carcinoma is rare. We present a case of right breast mass with microcalcification in which the diagnosis of poorly differentiated adenocarcinoma from the stomach was made after a biopsy. Pleomorphic microcalcification was noted in the ill-defined breast mass, which is a rare feature in breast metastasis. Since breast metastasis usually signifies advanced metastatic disease, differentiating primary breast cancer from metastasis is important for appropriate treatment.
Adenocarcinoma
;
Biopsy
;
Breast
;
Breast Neoplasms
;
Neoplasm Metastasis
;
Stomach
;
Stomach Neoplasms
2.Effects of amlodipine plus telmisartan or amlodipine plus amiloride regimen on blood pressure control in hypertensive patients: preliminary report of Chinese Hypertension Intervention Efficacy (CHIEF) trial.
Wen WANG ; Li-yuan MA ; Ming-bo LIU ; Qing DENG ; Yu-qing ZHANG ; Wei LI ; Ding-liang ZHU ; Shu-guang LIN ; Jun HUANG ; Li-sheng LIU ; null
Chinese Journal of Cardiology 2009;37(8):701-707
OBJECTIVETo evaluate the effects of amlodipine-based antihypertensive combination regimen on blood pressure control and impact on cardiovascular events.
METHODSFrom Oct. 2007 to Oct. 2008, a total of 13 542 hypertensive patients from 180 centers in China were included in this multi-centre randomized, controlled, blind-endpoint assessment clinical trial. Inclusion criteria were: essential hypertension, 50 - 79 years of age with at least one cardiovascular risk factor and signed consent forms. Patients were randomly assigned to receive low-dose amlodipine + diuretics (group A) or low-dose amlodipine + telmisartan (group T). The primary endpoints are composite of non-fatal stroke/myocardial infarction and cardiovascular death. All patients will be followed-up for 4 years.
RESULTSThe characteristics of patients between the two groups were similar: mean age (61.5 +/- 7.7) Yrs with 19% history of cerebrovascular diseases, 12% coronary diseases, 18% diabetes, 42% dyslipidemia, mean initial blood pressure 157/93 mm Hg. After 8-week treatment, mean blood pressure in group A and B were reduced to (133.0 +/- 11.0)/(81.0 +/- 7.6) mm Hg, (132.9 +/- 11.6)/(80.6 +/- 7.9) mm Hg respectively. Blood pressure control rates reached 72.1% and 72.6% in group A and T, respectively.
CONCLUSIONAmlodipine-based antihypertensive combination regimens achieved satisfactory blood pressure control rate in patients with essential hypertension in this patient cohort.
Aged ; Amlodipine ; administration & dosage ; Antihypertensive Agents ; administration & dosage ; Benzimidazoles ; administration & dosage ; Benzoates ; administration & dosage ; Blood Pressure ; Drug Therapy, Combination ; Female ; Humans ; Hypertension ; drug therapy ; physiopathology ; Male ; Middle Aged
3.Multiparametric magnetic resonance imaging/transrectal ultrasound fusion prostate biopsy with semi-robotic navigation in the Chinese population: initial results.
Wai Kit MA ; Brian Sh HO ; Andrew Sh LAI ; Ka Cheong LAM ; Yun Sang CHAN ; Lawrance Kc YIP ; Ada Tl NG ; James Hl TSU ; Ming Kwong YIU
Asian Journal of Andrology 2018;20(1):93-94
4.Pandemic of the aging society - sporadic cerebral small vessel disease.
Alexander Yuk Lun LAU ; Bonaventure Yiu Ming IP ; Ho KO ; Bonnie Yin Ka LAM ; Lin SHI ; Karen Ka Yan MA ; Lisa Wing Chi AU ; Yannie Oi Yan SOO ; Thomas Wai Hong LEUNG ; Adrian WONG ; Vincent Chung Tong MOK
Chinese Medical Journal 2021;134(2):143-150
Age-related sporadic cerebral small vessel disease (CSVD) has gained increasing attention over the past decades because of its increasing prevalence associated with an aging population. The widespread application of and advances in brain magnetic resonance imaging in recent decades have significantly increased researchers' understanding in the in vivo evolution of CSVD, its impact upon the brain, its risk factors, and the mechanisms that explain the various clinical manifestation associated with sporadic CSVD. In this review, we aimed to provide an update on the pathophysiology, risk factors, biomarkers, and the determinants and spectrum of the clinical manifestation of sporadic CSVD.
Aged
;
Aging
;
Brain/diagnostic imaging*
;
Cerebral Small Vessel Diseases/epidemiology*
;
Humans
;
Magnetic Resonance Imaging
;
Pandemics