Publications by authors named "Qitao Ren"

IgG4-related disease (IgG4-RD) is a multi-organ inflammatory immune-mediated illness caused by IgG4-secreting plasma cells infiltrating the tissue. This condition usually affects elderly men. A 90-year-old Chinese male was diagnosed with IgG4-RD based on the new 2019 ACR/EULAR classification criteria, as he had multiple organ involvement.

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Objective: Prostate hyperplasia and cancer are more prevalent in middle-aged and elderly men. Previous studies have linked both disorders to androgen receptors. Herein, efforts were made to identify factors associated with prostate cancer in patients ≥60 years, aiming to enhance their health management.

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Key Clinical Message: Linezolid (LZD) is an efficient addition antibiotic against multidrug-resistant strains. However, clinicians should pay attention to the adverse reactions such as hypoglycemia and anemia in using LZD, especially in elderly patients and patients with abnormal liver and kidney function who need to use LZD for a long time.

Abstract: Severe hypoglycemia and anemia caused by linezolid (LZD) are rare, with potentially serious adverse effects.

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The number of centenarians with cancer is increasing as the global population ages. The diagnosis and treatment for centenarians with tumor sometimes are specific, and there are currently less appropriate guidelines as references. We report a 104-year-old man with asymptomatic primary liver cancer (PLC) whose family decided to receive conservative and palliative care.

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