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Skeletal Radiology OnlineFirst articles

Correlation between foot longitudinal arch shape and peroneal compartment pathology

The peroneal muscles play a critical role in controlling the dynamic stability of the lateral ankle complex and maintaining proprioception of the foot independent of the integrity of the lateral ankle ligaments [ 1 , 2 ]. Peroneal tendon injuries …

Evaluation of lumbar intervertebral disc degeneration using 23Na-MRI in clinical settings

Intervertebral disc degeneration (IDD) is a common condition in clinical practice and a major cause of chronic low back pain in adults [ 1 , 2 ]. The intervertebral disc consists of the nucleus pulposus at the core, the surrounding annulus …

Test yourself answer: A 49-year-old male presents with left leg pain beyond his baseline pain

Radiographs (Fig. 1 A and B) and MR images (Fig. 2 A and B) reveal an intramedullary mass exhibiting nearly circumferential extension of tumor and extra-osseous matrix located at the distal femoral metadiaphysis. The more proximal femur, partially …

Use of DCE-MRI in arthritis in the appendicular skeleton: a narrative review

Arthritis of the appendicular skeleton encompasses various inflammatory and degenerative joint diseases, where active inflammation in the soft tissues and bones significantly affects patients’ quality of life and prognosis. Therefore, effective …

Arthroscopy-validated diagnostic performance of sub-5-min deep learning super-resolution 3T knee MRI in children and adolescents

MRI of the knee is commonly employed to assess internal derangement, causes of pain, and characterization of radiographically encountered abnormalities [ 1 ]. The unparalleled soft tissue contrast, high diagnostic performance, and the absence of …

A massive rotator cuff tear in association with a posterior dislocation of the long head biceps tendon: a review of the literature on posterior long head biceps tendon dislocation

We report a complex case detailing a patient with an anterior shoulder dislocation, with an associated, severe, massive rotator cuff tear (MRCT), further complicated by an unusual occurrence of a posterior long head biceps tendon (LHBT) …

Localized scleroderma: multiparametric MRI with diffusion-weighted imaging and gadolinium-based perfusion imaging for assessing disease activity

Localized scleroderma, or morphea, is an autoimmune connective tissue disorder characterized by skin and soft tissue thickening due to excess collagen deposition. Subtypes include circumscribed, generalized, linear, pansclerotic, and mixed forms [ …

MRI of atypical lipomatous tumor: does contrast help? A multicenter study

  • Open Access
  • Lipoma
  • Scientific Article

Lipomatous soft tissue tumors are the most common mesenchymal neoplasms [ 1 ]. Most of which are lipomas and do not need further interventional procedures, unless symptomatic or for cosmetic reasons [ 2 ]. Even if they are deep seated with larger …

Evaluating the quality of online medical information regarding vertebroplasty and percutaneous kyphoplasty on social media platforms

  • Scientific Article

Vertebral compression fractures (VCFs) are a common consequence of osteoporosis, with significant clinical and economic implications [ 1 – 3 ]. Vertebroplasty and kyphoplasty are minimally invasive procedures widely employed to alleviate pain [ 4 …

Reactive arthritis: a comprehensive journey through diagnostic findings

Reactive arthritis, initially described at the beginning of the twentieth century, is characterized by a sterile articular inflammation occurring several days to weeks after a bacterial gastrointestinal or urogenital infection. The most common …

When it is not sacroiliitis

Magnetic resonance imaging of the sacroiliac joints (SIJ) is now frequently performed to detect subchondral inflammatory and structural changes in patients with early axial spondyloarthritis (SpA). However, similar changes can also occur in …

Evaluating shear wave elastography for differentiating lipomas from low to intermediate grade liposarcomas: is it reproducible and reliable?

  • Open Access
  • Lipoma
  • Scientific Article

Lipomas and low-grade (grade 1) or well-differentiated liposarcomas (WDLPS) often appear similar on conventional ultrasound and MRI, posing a diagnostic challenge. Lipomas are benign adipose tumours without cellular atypia and are the most common …

MR imaging findings of superficial acral fibromyxoma: a report of two cases with histopathological correlation

Superficial acral fibromyxoma (SAFM) is a rare benign, slow-growing soft-tissue neoplasm with a predilection for the periungual or subungual regions of the fingers and toes. Although the histopathological and clinical features of SAFM have been …

Prevalence and origin of prominent nutrient channels of the ilium bone on MR-imaging

Magnetic resonance imaging (MRI) of the hip joint and pelvis has gained increased importance over the last decade and readily depicts abnormalities of the hip joint and the adjacent osseous structures [ 1 – 3 ]. In MRI examinations of the hip and …

A detailed 3D volumetric magnetic resonance arthrographic analysis in a spiral ligament and anteroinferior capsuloligamentous complex of the shoulder joint

The glenohumeral ligaments (GHLs) are integral components of the shoulder joint, providing both static and dynamic stability by reinforcing the joint capsule and limiting excessive motion [ 1 ]. These ligaments—classified classically as superior …

Osteoblastoma involving the sphenoid bone diagnosed with percutaneous biopsy

Osteoblastomas are rare, benign, bone-forming tumors, most commonly appearing in the axial skeleton. Osteoblastomas arising in the skull are even rarer and tend to originate in the temporal and frontal bones, with involvement of the sphenoid bone …

Answer: Chronic neck pain

Cervical actinomycosis.

Thigh-muscle volume change in response to diet, exercise, and weight-loss in overweight and obese individuals—8-year follow-up data from the Osteoarthritis Initiative

The worldwide obesity pandemic has contributed to the rising incidence of osteoarthritis (OA), and weight loss is considered central in the non-surgical management of knee OA in obese patients, as it has been shown to have beneficial effects on …

Optimizing the power of AI for fracture detection: from blind spots to breakthroughs

Artificial Intelligence (AI) is increasingly being integrated into the field of musculoskeletal (MSK) radiology, from research methods to routine clinical practice. Within the field of fracture detection, AI is allowing for precision and speed …