Testicular cancer occurs when cells in the testes grow uncontrollably, forming a tumor and causing a lump, swelling, a dull ache, or tenderness. Checking the testicles can help you spot lumps so you can seek treatment for testicular cancer early. Treatment often includes surgery and might involve radiation therapy or chemotherapy.
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Daniel Landau, MD
Medical Reviewer
Daniel Landau, MD, is a distinguished board-certified hematologist-oncologist with a career that has spanned two eminent institutions: the Orlando Health Cancer Institute and the Medical University of South Carolina. With a specialized interest in genitourinary oncology and hematology, he has been at the forefront of managing both benign and malignant conditions.
Dr. Landau is a pioneering figure in integrating advanced technology into oncology, having served as a director of telemedicine services. Under his leadership, multiple innovative systems have been designed and piloted, all with a singular focus: enhancing the patient experience.
Beyond his clinical and technological endeavors, Landau is deeply committed to medical education. He has dedicated significant time and expertise to nurturing the skills of medical students, residents, and fellows, ensuring that the flame of knowledge and compassion burns bright in the next generation of oncologists.
Sanjai Sinha, MD, is a board-certified internal medicine physician and an assistant professor of clinical medicine and the director of the care management program at Weill Cornell Medical College. Helping patients understand health information and make informed decisions, and communicating health topics effectively both in person and through patient educational content, is a challenge that animates his daily life, and something he is always working to improve.
Dr. Sinha did his undergraduate training at the University of California in Berkeley, where he graduated magna cum laude. He earned his medical degree at the Albert Einstein College of Medicine in New York City in 1998 and completed his internship and residency training at the New York University School of Medicine in 2001. Subsequently, he worked with the Department of Veterans Affairs from 2001 to 2012 and held faculty appointments at both the Mount Sinai School of Medicine and Columbia University College of Physicians and Surgeons.
In 2006, he won the VISN3 Network Director Award for Public Service and a commendation from the secretary of Veterans Affairs for his relief work after Hurricane Katrina. He joined Weill Cornell Medical College in 2012, where he is an assistant professor of clinical medicine and the director of the care management program, as well as a practicing physician.
In addition to his work for Everyday Health, Sinha has written for various publications, including Sharecare and Drugs.com; published numerous papers in peer-reviewed medical journals, such as the Journal of General Internal Medicine; and presented at national conferences on many healthcare delivery topics. He is a fellow of the American College of Physicians.
Walter Tsang, MD, is a board-certified medical oncologist, hematologist, and lifestyle medicine specialist. Inspired by the ancient Eastern philosophy of yang sheng ("nourishing life"), Dr. Tsang has developed a unique whole-person oncology approach that tailors cancer care and lifestyle recommendations to each patients’ biopsychosocial-spiritual circumstances. He partners with patients on their cancer journeys, emphasizing empowerment, prevention, holistic wellness, quality of life, supportive care, and realistic goals and expectations. This practice model improves clinical outcomes and reduces costs for both patients and the healthcare system.
Outside of his busy clinical practice, Tsang has taught various courses at UCLA Center for East West Medicine, Loma Linda University, and California University of Science and Medicine. He is passionate about health education and started an online seminar program to teach cancer survivors about nutrition, exercise, stress management, sleep health, and complementary healing methods. Over the years, he has given many presentations on integrative oncology and lifestyle medicine at community events. In addition, he was the founding co-chair of a lifestyle medicine cancer interest group, which promoted integrative medicine education and collaborations among oncology professionals.
Tsang is an active member of American Society of Clinical Oncology, Society for Integrative Oncology, and American College of Lifestyle Medicine. He currently practices at several locations in Southern California. His goal is to transform cancer care in the community, making it more integrative, person-centered, cost-effective and sustainable for the future.
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