https://www.selleckchem.com/products/AC-220.html This case report highlights the diagnosis, radiologic and pathologic findings, and management of primary pulmonary ES.Current calcium modification treatments only address the burden of intimal calcium with varying degrees of success and result in an increased risk for adverse events. Here, we describe the use of shockwave intravascular lithoplasty (S-IVL) to effectively treat a severely calcified coronary artery lesion. A 59-year-old male with a history of coronary artery disease with stents presented to our hospital with angina. Diagnostic coronary angiography revealed a mid-right coronary artery (mRCA) stent with severe in-stent restenosis due to under expansion of stent with severe calcification. Due to these factors, the decision was made to reduce the calcium burden with the use of S-IVL. This is a promising technique in plaque modification of severely calcified coronary lesions with less risk of myocardial injury and mechanical vascular trauma. It is important to customize the choice of therapy based on the patient and the characteristics of the coronary lesion.Giant cell tumors (GCTs) are primary bone tumors that occur most commonly in long bones, with half such tumors occurring in the distal femur, proximal tibia, and fibula. Around 12% of patients present with a pathological fracture indicating more aggressive disease. Arthrodesis after tumor resection is a popular choice due to its affordability and early postoperative mobilization, as well as low risks of implant loosening, infections, malignant lesions, or mortality. A free fibular graft is a popular option in limb-sparing surgery for long bone tumors. A bone graft and nail can be used to reconstruct long bones and bridge defects up to 25 cm. In developing countries, the cost of the imported mega prosthesis, around 8,500 US$, means many patients cannot afford the treatment. We describe a case of a GCT of the distal femur treated by excision of the tumor an