Introduction: Foot ulcers are one of the most serious complications of diabetes, leading to significant risks on amputation and mortality. Peripheral arterial disease (PAD) is an important factor for the development and the outcome of diabetic foot ulcers (DFU). Although prompt and accurate detection of PAD is critical to reduce complications, its diagnosis can be challenging with currently used bedside tests (such as ankle-brachial index and toe pressure) due to medial arterial calcification.
View Article and Find Full Text PDFObjectives: Diabetic foot ulcers (DFU) are one of the most serious chronic diabetes related complications. Since medial arterial calcification (MAC) can be present in patients with a DFU, toe pressure (TP) measurements are advised to grade potential ischemia. However, the value of TP to predict clinical outcomes in this group of patients is poorly understood.
View Article and Find Full Text PDFIntroduction: Identifying peripheral arterial disease (PAD) remains challenging with currently used bedside tests. The maximal systolic acceleration (ACC) is a promising noninvasive parameter measured by duplex ultrasonography and reflects the arterial perfusion proximal to its measurement point. The principal aim of this study was to analyze the diagnostic accuracy of the ACC for detecting significant stenosis in different arterial segments, which could be useful in clinical decision-making.
View Article and Find Full Text PDFBackground: Detecting peripheral arterial disease (PAD) can be particularly challenging in patients with diabetes mellitus (DM) or chronic kidney disease (CKD) due to medial arterial calcification (MAC). Current bedside tests, such as the ankle-brachial index, are less accurate in these patient groups. The primary aim of this study is to evaluate the diagnostic accuracy of point-of-care duplex ultrasound parameters maximal systolic acceleration (ACC) and acceleration time (AT) to detect PAD, including a comparison of both metrics.
View Article and Find Full Text PDFPurpose: After complex endovascular aortic repair (cEVAR), long-term surveillance is advocated to monitor for potential (stent-related) complications. Although various imaging modalities are used, computed tomography angiography remains the standard in current clinical practice worldwide. However, radiopaque markers can cause metal artifacts and scattering, hampering assessment of patency of side branches.
View Article and Find Full Text PDFBackground: Patients with lower extremity arterial disease (LEAD) frequently require revascularization procedures. Currently used diagnostic methods are insufficient in predicting successful outcomes and focus on macrovascular rather than microvascular state. Several promising modalities to increase diagnostic accuracy are emerging, including maximal systolic acceleration (ACC), measured by duplex ultrasound (DUS).
View Article and Find Full Text PDFBackground: The accurate prediction of foot ulcer healing remains a major challenge in clinical practice. To date, no reliable bedside tests are available. The primary aim of this study was to determine the prognostic performance of the maximal systolic acceleration (ACC) to predict ulcer healing.
View Article and Find Full Text PDFBackground: Diagnosing peripheral arterial disease (PAD) can be challenging owing to medial arterial calcification (MAC) in patients with diabetes mellitus (DM) and chronic kidney disease (CKD). Current bedside tests, such as the ankle-brachial index and toe-brachial index, are often insufficient. The maximal systolic acceleration (ACC) is a velocimetric Doppler-derived parameter and could be a new promising test in the diagnostic workup of these patients.
View Article and Find Full Text PDFBackground: Pain in the lower abdomen is a common complaint with an extensive differential diagnosis. After childbirth, an ovarian vein thrombosis (OVT) needs to be considered as well. This is a relatively rare condition characterized by abdominal pain with fever.
View Article and Find Full Text PDFThe surgical approach for humeral implant failure can be challenging due to neurovascular anatomy and the possible necessity of osteosynthesis removal. We present a rare case of humeral nail bending after secondary trauma in a patient with preexistent nonunion of the humerus after intramedullary nailing. During revision surgery, the nail was sawed in half and the distal part was removed, followed by plate osteosynthesis with cable fixation to achieve absolute stability.
View Article and Find Full Text PDFBackground: Medial arterial calcification (MAC), frequently associated with diabetes mellitus (DM) and chronic kidney disease (CKD), is a systemic vascular disorder leading to stiffness and incompressible arteries. These changes impede the accuracy of bedside tests to diagnose peripheral arterial disease (PAD). This review aimed to evaluate the reliability of bedside tests for the detection of PAD in patients prone to MAC.
View Article and Find Full Text PDFObjective: Brucellosis is the most common zoonosis worldwide. Although cardiovascular complications in human brucellosis comprise only 3% of morbidity, they are the principal cause of death. Endocarditis covers the majority of these cases.
View Article and Find Full Text PDFFemoral neck stress fractures are relatively rare and caused by repetitive high pressure on the bone with insufficient time to recover. These fractures are often seen in fanatic runners or military personnel, who cover great distances. Patients with a femoral neck stress fracture present with mild pain at the front of the thigh or groin.
View Article and Find Full Text PDFIntroduction: is a genus of aerobic Gram negative bacteria that causes the disease brucellosis. It is considered a zoonotic infection transmitted to humans by ingestion of unpasteurised dairy products. Although aortic involvement is rarely seen, it can be a life threatening complication of this disease.
View Article and Find Full Text PDFA 54-year-old man, with a history of laparoscopic cholecystectomy, presented with a slowly progressing mass in the subcostal region on the right side. On MRI and peri-operatively, infiltration and abscess formation was seen, caused by a dropped gallstone three years after initial cholecystectomy.
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