Here we describe a 72-year-old man who remained undiagnosed for a prolonged period of time because of intractable epigastric pain. [ncbi.nlm.nih.gov]

This 29-year-old male was admitted because of abnormal behavior, disturbed consciousness, and increased intracranial pressure. [ncbi.nlm.nih.gov]

The case of a 12-year-old female with a history of secondary amenorrhea for 6 months is reported; her symptoms included decreased visual acuity, dizziness and postprandial vomiting over a 1-month period. [ncbi.nlm.nih.gov]

Abstract A 72-year-old Japanese man presented with a painless swollen left scrotal mass with elevated levels of serum alpha-fetoprotein and prostate specific antigen. [ncbi.nlm.nih.gov]

As evidences suggesting the role of karyotypic abnormalities (e.g., aneuploidy and near-tetraploidy) and stem cell in tumor development are increasing, it becomes pertinent to study karyotypically abnormal embryonal carcinoma cells. [ncbi.nlm.nih.gov]