The Rapidly Evolving Treatment Landscape of Metastatic Hormone-Sensitive Prostate Cancer.

The management of metastatic hormone-sensitive prostate cancer (mHSPC) or castration-sensitive prostate cancer (mCSPC) has become increasingly complex with the tremendous progress that has been made in this space within the past few decades. In the early days of androgen deprivation therapy (ADT), ADT monotherapy was the mainstay for treatment of advanced prostate cancer. However, novel hormone therapies in the form of androgen receptor pathway inhibitors (ARPI) have emerged; vaccine therapy, chemotherapy with docetaxel and cabazitaxel, and radioactive ligands have shaped the treatment of metastatic prostate cancer in the last decade.

Fat Embolism Syndrome Mimicking Thrombotic Thrombocytopenic Purpura in a Patient With Hemoglobin S/Beta-Thalassemia.

Thrombotic microangiopathies cause ischemic organ damage and require urgent management for a favorable prognosis. Fat embolism syndrome from bone marrow necrosis is a rare and unique pathology that carries a high mortality rate. It can mimic thrombotic microangiopathies such as thrombotic thrombocytopenic purpura (TTP).

Neurotoxicity: A Rare Side Effect of Programmed Cell Death 1 (PD-1) Inhibitors.

Immunotherapy is a biological therapy that helps the body's immune system to fight against cancer cells. The Food and Drug Administration (FDA) approved the first immune checkpoint inhibitor in 2011. Since 2011, many immune checkpoint inhibitors have been approved.

Renal Mucosa-Associated Lymphoid Tissue (MALT) Associated End-Stage Renal Disease in a Patient Presenting With Diarrhea.

Extranodal marginal zone lymphoma (MZL) of mucosa-associated lymphoid tissue (MALT) is most commonly found in the GI tract. Other less common anatomical sites for MALT include the skin, intestine, salivary glands, lungs, and ocular adnexa. Isolated MALT of the kidney has only been sporadically reported.

A Case of Intermittent Left Bundle Branch Block.

An 82-year-old woman with uncontrolled hypertension and occasional exertional dyspnea was found to be in intermittent left bundle branch block (LBBB). Her laboratory results, echocardiogram, and ischemic workup were unremarkable. This case highlights that intermittent LBBB is not always associated with coronary ischemia, vasospasm, blunt cardiac injury, drugs, and high catecholaminergic or inflammatory states.

Stroma-targeting strategies in pancreatic cancer: Past lessons, challenges and prospects.

Pancreatic ductal adenocarcinoma (PDAC) is projected to emerge as the second leading cause of cancer-related death after 2030. Extreme treatment resistance is perhaps the most significant factor that underlies the poor prognosis of PDAC. To date, combination chemotherapy remains the mainstay of treatment for most PDAC patients.