Medical Insights with Dr. Thomas Blom

Evaluating Lung Nodules and Surgery for Lung Cancer with Dr. John Heim

This episode of Medical Insights with Dr. Thomas Blom features Dr. John Heim, a thoracic surgeon from Penn Medicine Princeton. The discussion focuses on the common clinical scenario of discovering pulmonary nodules through imaging and the strategic approach to managing early-stage lung cancer. Episode Overview In an era of increased CT imaging, "incidental" pulmonary nodules are being found more frequently than ever. Dr. Blom and Dr. Heim break down the anxiety surrounding these findings, the actual statistical risks of cancer, and the protocols used to ensure patient safety while avoiding unnecessary surgery. Key Discussion Points Defining the Nodule: Why a "growth" or "tumor" doesn't always mean cancer. The 15% Rule: Statistically, 15 out of 100 people over age 50 have lung nodules, but only a small fraction are malignant. Fleischner Society Guidelines: The history and importance of these protocols in determining when to watch a nodule and when to intervene. Risk Factors Beyond Smoking: The roles of radon and asbestos exposure in lung cancer development. Advanced Imaging (PET Scans): How sugar metabolism helps identify hypermetabolic activity in potential tumors. The Biopsy Process: Understanding bronchoscopy, EBUS (Endoscopic Bronchial Ultrasound), and CT-guided biopsies. Surgical Philosophy: Why staging and pathology are the most critical steps before entering the operating room. Subscribe for more medical insights and deep dives into modern healthcare management. #LungCancer #Oncology

Prostate Cancer: Dr. Joseph Pepek on Radiation Therapy and Side Effect Management

In this episode of Medical Insights, Dr. Thomas Blom sits down with Dr. Josh Pepek , a leading radiation oncologist in Central New Jersey with Aster Care. Together, they break down the complex decision-making process for men diagnosed with early-stage prostate cancer. From understanding the Gleason score and risk stratification to the nuances of active surveillance, this deep dive explores how modern medicine is moving toward highly individualized care. Whether you are a patient, a family member, or a medical professional, this episode provides a clear map of the current landscape of prostate cancer treatment. Key Topics Covered: * Risk Stratification: Understanding Low, Intermediate, and High-risk categories using NCCN guidelines. * Active Surveillance: Who can safely watch and wait to avoid treatment side effects? * Radiation vs. Surgery: A candid look at how comorbidities, age, and urinary symptoms influence the choice between a prostatectomy and radiation. * Side Effect Management: How new technologies like perirectal spacers (Hydrogel) are significantly reducing rectal toxicity. * Treatment Modalities: A breakdown of IMRT (Intensity Modulated Radiation Therapy), Brachytherapy (seeds), and the role of Hormone Therapy (ADT). About the Guest: Dr. Joseph Pepek is a radiation oncologist based in Central New Jersey. He specializes in utilizing advanced radiation techniques to treat localized cancers while prioritizing the patient’s quality of life and long-term outcomes. About the Podcast: Medical Insights with Dr. Thomas Blom provides in-depth conversations with specialists to bridge the gap between complex medical data and patient-centered care. #ProstateCancer #RadiationOncology #MensHealth

Multiple Myeloma & MGUS: From Diagnosis to Cutting-Edge Care with Dr. Sheetal Shrimanker

In this episode of Medical Insights, Dr. Thomas Blom sits down with Dr. Sheetal Shrimanker, a hematologist-oncologist at Penn Medicine, to demystify the complex world of plasma cell disorders. Receiving a lab result showing an "abnormal protein" can be a frightening experience. Dr. Shrimanker explains exactly what a monoclonal protein is, how physicians risk-stratify patients, and the crucial differences between a benign condition like MGUS and active Multiple Myeloma. In This Episode: * The First Red Flag: What is a monoclonal protein and why is it often found by accident? * MGUS vs. Smoldering Myeloma: Understanding the 1% annual risk of progression and when a bone marrow biopsy is necessary. * The CRAB Criteria: How specialists look for end-organ damage (Calcium, Renal, Anemia, Bone). * Modern Staging: Why traditional cancer stages don't apply to blood cancers and how cytogenetics (DNA testing) dictates the plan. * Treatment Pathways: A look at induction therapy, stem cell transplants, and the role of medications like Daratumumab. * The Future of Care: An introduction to Bi-specific Antibodies and CAR T-cell therapy. About Our Guest: Dr. Sheetal Shrimanker is a board-certified hematologist-oncologist practicing with Penn Medicine in Princeton, New Jersey. She specializes in treating blood-based malignancies and guiding patients through complex immunotherapy and transplant journeys. 0:00 Introduction to Monoclonal Proteins 2:24 Workup for Monoclonal Proteins (MGUS) 4:43 Criteria for Bone Marrow Biopsy & Imaging 6:23 Causes of MGUS (Viruses & Autoimmune) 7:42 Prognosis and Risk Counseling 9:39 Distinguishing MGUS, Smoldering Myeloma, and Multiple Myeloma 11:42 Staging and Cytogenetics 14:48 Treatment Pathways & Induction Therapy 18:34 Stem Cell Transplants 19:56 Managing Risks (Infection, Blood Clots) 22:36 Future Care: CAR T-Cell Therapy 24:28 Bi-specific Antibodies 26:53 Treating Smoldering Myeloma 28:34 Genetic Predisposition 29:52 Monoclonal Gammopathy of Renal/Neurological Significance 31:52 Related Disorders (Waldenström’s & Amyloidosis) 34:19 Long-term Management, Maintenance, and IVIG #cancerresearch

Infection Risks and Prevention During Chemotherapy with Dr. Rohit Bhalla

Join host Dr. Thomas Blom and guest Dr. Rohit Bhalla as they provide a comprehensive overview of infection risks for chemotherapy patients and practical strategies to prevent them, including vaccination, masking, and lifestyle modifications. Dr. Rohit Bhalla, an infectious disease specialist, shares expert insights on immune system management, travel precautions, and specific risks for patients with conditions like asplenia and undergoing bone marrow transplants. This episode equips patients and clinicians with actionable insights to minimize infection risks during chemotherapy and beyond, emphasizing proactive vaccination, hygiene, and environmental precautions. Main Topics: * How chemotherapy impacts immune function and infection risk timeline * Essential vaccinations before and during chemotherapy * Best practices for infection prevention: masking, hygiene, and pet care * Risks associated with neutropenic periods and dietary precautions * Prophylactic medications and growth factor support to reduce infection risk * Special considerations for patients with spleen removal or bone marrow transplants * Emerging infectious threats like Babesia and their geographic patterns

Understanding Chronic Lymphocytic Leukemia (CLL) with guest Dr. Joseph Ho

In this episode of Medical Insights with Dr. Thomas Blom, host Dr. Blom welcomes Dr. Joseph Ho, a Hematologist-Oncologist from the Princeton Medical Group. Together, they demystify Chronic Lymphocytic Leukemia (CLL), a diagnosis that often sounds urgent and frightening but frequently follows a very different path than other cancers. From the initial shock of the word "leukemia" to modern, chemotherapy-free treatment options, this conversation provides a comprehensive overview for patients and families navigating a CLL diagnosis. Key Topics Covered: •Leukemia vs. Lymphoma: Understanding why CLL is considered a chronic, low-grade, and often non-aggressive disease rather than an immediate medical emergency. •The "Watch and Wait" Paradigm: Why two-thirds to three-fourths of patients start with surveillance rather than active treatment. Dr. Ho explains why "stirring the pot" too early isn't always best for the patient. •Triggers for Treatment: What doctors look for—such as drenching night sweats, fatigue, rapid white blood cell doubling time, or specific genetic markers like the p53 mutation—before starting therapy. •Modern Treatment Options: How the field has moved away from traditional chemotherapy toward targeted oral therapies like Acalabrutinib and Venetoclax •Living with CLL: Practical advice on vaccinations (including the importance of the Shingrix vaccine), infection risks, and maintaining a normal lifestyle without "living in a bubble". •Long-term Risks & Family Planning: Discussing the slightly increased risk for skin cancers and the familial (but not directly inherited) nature of the disease. About the Guest: Dr. Joseph Ho is a Hematologist-Oncologist at the Princeton Medical Group in Princeton, New Jersey. He specializes in the treatment of blood cancers and provides expert insights into the evolving landscape of CLL management.