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

Aged ; Asian People ; Humans ; Image-Guided Biopsy/methods* ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Multimodal Imaging/methods* ; Prostate/pathology* ; Prostatic Neoplasms/pathology* ; Rectum/diagnostic imaging* ; Robotic Surgical Procedures/methods* ; Ultrasonography

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