PURPOSE: Changes in serum biomarkers of cardiac and muscle damage have been studied in ultra-marathon runners for distances up to 308 km. We investigated these biomarker changes following a 622-km super-ultramarathon race. METHODS: A group of men with a mean age of 52.7±4.8 years participated. Blood samples were obtained pre-race, during the race, and post-race, to analyze the aforementioned biomarkers. RESULTS: Creatine kinase and creatine kinase-MB (CK-MB) levels increased during the race, and both steadily declined post-race with CK-MB declining at a slower rate. Lactic acid dehydrogenase levels overall were increased over pre-race levels. White blood cell counts increased during the race. Red blood cell decreased from pre-race to 300 km and 622 km. Platelet increased only in the recovery period. High-sensitivity C-reactive protein levels were increased throughout the race and at day 3 compared to pre-race levels. Cardiac troponin I (cTnI) levels increased during the race. N-terminal pro b-type natriuretic peptide (NT-proBNP) levels increased during the race. CONCLUSION: The rise in cTnI was not clinically significant, and highly elevated NT-proBNP levels during the race indicates that myocardial burden rose linearly as running distance increased. However, no clinical risk was found as most of the markers returned to normal range during the recovery.
Biomarkers ; Blood Platelets ; C-Reactive Protein ; Continental Population Groups* ; Creatine ; Creatine Kinase ; Erythrocytes ; Humans ; Lactic Acid ; Leukocyte Count ; Male ; Natriuretic Peptide, Brain ; Oxidoreductases ; Reference Values ; Rhabdomyolysis ; Running ; Troponin I

OBJECTIVE: To compare the short-term effects and advantages of transforaminal epidural steroid injection (TFESI) performed using the conventional (CL) and posterolateral (PL) approaches. METHOD: Fifty patients with lumbar radicular pain from lumbar spinal stenosis and herniated lumbar disc were enrolled. Subjects were randomly assigned to one of two groups (CL or PL group). All procedures were performed using a C-arm (KMC 950, KOMED, Kwangju, Kyunggi, Korea). We compared the frequency of complications during the procedure and the effects of the pain block between the two groups at 2, 4, and 12 weeks after the procedure. RESULTS: There were no significant differences in the demographic data, initial VNS (Visual numeric scale), or ODI (Oswestry disability index) between the CL group (n=26) and the PL group (n=24). There was no statistically significant difference in the outcome measures (VNS and ODI) between the groups at 2, 4, or 12 weeks. Symptoms of nerve root irritation occurred in 1 case of the CL group and in 7 cases of the PL group (p<0.05). Pricking of spinal nerve during the procedure and transient weakness after the procedure occurred in 6 cases and 3 cases, respectively in the CL group, but did not occur in the PL group. CONCLUSION: Our findings suggest that the posterolateral approach represents an alternative TFESI method in cases with difficult needle tip positioning in the anterior epidural space, and could lower the risk of target nerve root irritation and nerve penetration.
Epidural Space ; Humans ; Needles ; Outcome Assessment (Health Care) ; Spinal Nerves ; Spinal Stenosis

OBJECTIVE: To investigate the sonographic appearance of plantar fibromatosis in Korean adults, thus enabling sonographic diagnosis of the benign, focally invasive fibrous neoplasm. METHOD: The medical records, pathologic reports, and sonographic reports and image of 42 patient with plantar fibromatosis were reviewed retrospectively. RESULTS: US demonstrated plantar fibromatosis as a fusiform nodular thickening of the plantar fascia oriented according to its major axis. A total of 60 fibromatosis nodules in 42 patient were examined. Thirty-eight (63.33%) of the 60 were elongated. The remaing 22 were rounded or oval. Thirty-five (58.33%) were hypoechoic; fivty-one (85%) were 20 mm long or less. Eight of 9 lesions that had mixed echogenicity were longer than 20 mm. CONCLUSION: Our results suggest that the lesions of the plantar fibromatosis were characteristically located on the surface of the plantar fascia, longitudinally elongated, most often less than 20 mm long, fusiform and hypoechoic. Lesions longer than 10 mm often exhibited mixed echogenicity. Our sonographic finding was helpful in diagnosing planatar fibromatosis in the Korean.
Adult ; Axis, Cervical Vertebra ; Fascia ; Fibroma ; Humans ; Medical Records ; Retrospective Studies

The facet joints are a common source of chronic spinal pain. Blocks of the nerves supplying the facet joints are validated tools in the diagnosis and treatment for facet joint pain. These interventions are typically performed with fluoroscopic guidance. However, the target, which is the nerve, is radiolucent and cannot be identified with fluoroscopy. Recently, several ultrasound guided techniques in the domain of spinal pain have been emerging because ultrasound is useful in visualization of the inner structures, is portable, and is not associated with the radiation exposure. This paper reviews a variety of techniques for ultrasound guided interventions for the medial branch block which has been reported in treating axial pain originating from the facet joint.

OBJECTIVE: To compare to type and size of rotator cuff tear (RCT) in the transverse view before and after arthro-3D sonography. METHOD: Total 24 cases with rotator cuff tear were diagnosed according to ultrasonographic finding. All of patients were performed by a posterior-lateral approach for sono-guided intra-articular injection and underwent by both before and after arthro 3D sonogrpahy. We measured size (transverse, longitudinal, area) of RCT on the transverse scan in search of the largest lesion and the difference to type and size of RCT after arthrography. RESULTS: 3D ultrasonography detected full-thickness tear in 18 cases, partial-thickness tear in 6 cases before arthro-3D sonograhy. Change in the diagnosis of rotator cuff tear after arthro-3D sonogrphy; 3 partial-thickness tear were diagnosed as full-thickness tear. The size (transverse, longitudinal, area) of RCT was increased significantly after arthro-3D sonography compared with that before arthro 3D sonography. CONCLUSION: Arthro-3D sonography is useful for evaluation the configuration of RCT. Using this method, we can provide the objective and steric image of RCT.
Arthrography ; Humans ; Injections, Intra-Articular ; Rotator Cuff ; Tears

Wrist pain, while not the most common musculoskeletal complaint, is frequently encountered by clinicians in outpatient settings.Its prevalence is notably higher among individuals with high daily physical demands, such as manual laborers and athletes.Ultrasound-guided diagnosis and intervention around the wrist joint can be challenging due to the small and superficial nature of the anatomical structures involved. This review provides a detailed overview of various ultrasound-guided injection techniques used in the management of pathology around the wrist joint, highlighting their efficacy and procedural considerations.

Wrist pain, while not the most common musculoskeletal complaint, is frequently encountered by clinicians in outpatient settings.Its prevalence is notably higher among individuals with high daily physical demands, such as manual laborers and athletes.Ultrasound-guided diagnosis and intervention around the wrist joint can be challenging due to the small and superficial nature of the anatomical structures involved. This review provides a detailed overview of various ultrasound-guided injection techniques used in the management of pathology around the wrist joint, highlighting their efficacy and procedural considerations.

Wrist pain, while not the most common musculoskeletal complaint, is frequently encountered by clinicians in outpatient settings.Its prevalence is notably higher among individuals with high daily physical demands, such as manual laborers and athletes.Ultrasound-guided diagnosis and intervention around the wrist joint can be challenging due to the small and superficial nature of the anatomical structures involved. This review provides a detailed overview of various ultrasound-guided injection techniques used in the management of pathology around the wrist joint, highlighting their efficacy and procedural considerations.

Wrist pain, while not the most common musculoskeletal complaint, is frequently encountered by clinicians in outpatient settings.Its prevalence is notably higher among individuals with high daily physical demands, such as manual laborers and athletes.Ultrasound-guided diagnosis and intervention around the wrist joint can be challenging due to the small and superficial nature of the anatomical structures involved. This review provides a detailed overview of various ultrasound-guided injection techniques used in the management of pathology around the wrist joint, highlighting their efficacy and procedural considerations.

Shoulder pain is one of the common symptoms that pain physicians frequently encounter in outpatient settings. Historically, the diagnosis of shoulder pain relied on clinical presentation and physical examination. However, with the advancement of ultrasound technology, physicians can now better diagnose and treat shoulder pain. When administering injection therapy for shoulder pain, the target may vary depending on the structure causing the pain. Furthermore, even when injecting the same structure, different approaches can be employed based on the practitioner’s preference, patient’s anatomical variations, or capability of maintaining specific positions for intervention. This review describes various ultrasound-guided injection techniques used in the treatment of shoulder pain.