https://www.selleckchem.com/products/A014418.html d Overall Survival (OS) could not be calculated at this time. Conclusion LB can revolutionize the approach to mCRC by optimizing therapeutic sequencing in a continuum of care strategy. The search for genetic changes over the course of the disease allows a better therapeutic approach to each patient. In the study presented, the realization of LB allowed an increase in therapeutic options in 1/3 of the patients. It is important to continue these studies with larger samples in order to better validate this strategy. Copyright © 2020, Pereira et al.Herein, we report a case of severe coronary spasm during cardiac catheterization refractory to medical management. Although this condition is usually managed with vasodilating agents, our patient ultimately required placement of stents. Copyright © 2020, Yazdchi et al."Dabbing" is the inhalation of concentrated marijuana, usually in butane solvent. This case report illustrates a previously healthy 25-year-old caucasian male with a 10-year history of cannabis butane hash oil (BHO) use. The patient presented with dyspnea and cough. The evaluation included a chest x-ray, basic laboratory investigations, computerized tomography angiogram of the chest and echocardiogram. Patient was diagnosed with acute lung injury mimicking atypical pneumonia. He was treated with steroids and had clinically improved and advised to stop dabbing. Further studies are needed to elucidate the full spectrum of the adverse effects of dabbing. Copyright © 2020, Stephens et al.Abscess of the corpus cavernosum is a condition that occurs most commonly as a result of penile injection, priapism, sexually transmitted infections, and trauma. The diagnosis of corpus cavernosum abscess is made through imaging, typically computed tomography (CT) or ultrasound. The preferred method of treatment for corpus cavernosum abscess is incision, drainage, and antibiotic therapy. Urethral diverticulum (UD) is defined as a sac