Clinical Applications of PRP: Musculoskeletal Applications, Current Practices and Update.

Musculoskeletal tissues are often subjected to deleterious effects stemming from traumatic injuries or degenerative pathologies, which can impede the body's natural repair response. The advent of regenerative medicine has emerged as a promising therapeutic approach in modern patient care. Among the interventions in this cutting-edge field, platelet-rich plasma (PRP) and cell-based therapies, such as mesenchymal stem cells, have garnered significant attention.

An uncommon case of traumatic pisiform dislocation with triquetral fracture.

The pisiform is a sesamoid bone that acts as one of the key medial stabilizers of the wrist. We present a case of a 35-year-old gentleman who presented with medial wrist pain following a fall while rollerblading. Radiographs and Magnetic resonance imaging (MRI) revealed a rare combination of an acute pisiform dislocation with associated triquetral fracture.

Cryotherapy in extra-abdominal desmoid tumors: A systematic review and meta-analysis.

Introduction: Desmoid tumor is a locally-invasive neoplasm that causes significant morbidity. There is recent interest in cryotherapy for treatment of extra-abdominal desmoid tumors. This systematic review assesses evidence on safety and efficacy of cryotherapy in the treatment of extra-abdominal desmoid tumors.

The Incidence and Anatomic Variation of Os Naviculare in a Multiethinic Asian Population.

The incidence of asymptomatic os naviculare ranges from 4% to 21%, varying between different ethnicities, with majority of studies performed in Caucasians. The aim of this study was to document the incidence of asymptomatic os naviculare in an Asian population stratified by ethnicity, and to characterize the features of each type. The records of all patients who underwent dorsoplantar and oblique foot radiographs between July and December 2017 were reviewed.

Timing of magnetic resonance imaging affects the accuracy and interobserver agreement of anterolateral ligament tears detection in anterior cruciate ligament deficient knees.

Purpose: We aimed to identify the anterolateral ligament (ALL) tears in anterior cruciate ligament (ACL)-deficient knees using standard 1.5-Tesla magnetic resonance imaging (MRI).

Methods: We included all patients who underwent primary ACL reconstruction at our center between 2012 and 2015.

Clinics in diagnostic imaging (201). Small bowel intramural haematoma induced by anticoagulation therapy with associated reactive ileus.

A 74-year-old woman receiving long-term anticoagulation with warfarin for chronic atrial fibrillation presented with severe acute abdominal pain, diarrhoea and vomiting. Initial laboratory workup revealed a deranged coagulation profile. Computed tomography of the abdomen and pelvis demonstrated spontaneous distal jejunal intramural haematoma with associated reactive ileus.

Fracture of a Bipartite Medial Hallux Sesamoid Masquerading as a Tripartite Variant: A Case Report and Review of the Literature.

We report a case of a competitive athlete who complained of chronic pain over the first metatarsal head in the absence of preceding trauma that was exacerbated with forced plantar flexion of the big toe. Initial radiographic findings suggested a tripartite appearance of the medial hallux sesamoid, and the patient was treated as for sesamoiditis. However, persistent symptoms over a period of 12 months necessitated further imaging with magnetic resonance, which confirmed a fracture of the bipartite medial hallux sesamoid.

Spectrum of computed tomography manifestations of appendiceal neoplasms: acute appendicitis and beyond.

Appendiceal neoplasms are rare and often only discovered incidentally during surgery performed for acute appendicitis. Computed tomography (CT) has been demonstrated to be a reliable technique for accurately establishing the preoperative diagnosis of appendiceal neoplasms that manifest as acute appendicitis through the presence of certain imaging findings. Other manifestations of appendiceal neoplasms include appendiceal mass, mucocoele, localised abscess formation, ileus, increasing abdominal girth from pseudomyxoma peritonei, and intussusception.

Accessory ossicles of the foot-an imaging conundrum.

Various anatomical variations can be found in the foot and ankle, including sesamoid bones and accessory ossicles. These are usually incidental findings and remain asymptomatic; however, they may cause complications resulting in painful syndromes or degenerative changes secondary to overuse or trauma. They can also lead to fractures or simulate fractures.

Correction to: Extracerebral anatomic blind spots in computed tomography (CT) head: a pictorial review of non-traumatic findings.

The original version of this article contains an error. The author name Raphael Shih Zhu Yiin was incorrectly listed as Raphael Shih Zhu Yin. The correct spelling is presented above.

Extracerebral anatomic blind spots in computed tomography (CT) head: a pictorial review of non-traumatic findings.

CT head has been increasingly performed in the Emergency Department for patients presented with trauma, acute neurological or psychological symptoms. Most of the emergency physicians and radiologists have undergone dedicated training and are capable of identifying and interpreting life-threatening cerebral pathologies. However, as most attention is directed to the brain, the extracerebral non-traumatic pathologies on CT head can easily be overlooked, and some of them harbour clinically significant pathologies.

Torsion of a Myomatous, Non-gravid Uterus: CT Findings.

Uterine torsion is a rare condition which is part of a spectrum of gynecological emergencies. If diagnosis is delayed or the condition is left untreated, severe consequences such as infertility and life-threatening complications can arise. As presenting features are often non-specific and can be similar to commonly encountered gastrointestinal and urinary conditions, computed tomography is usually the first imaging modality utilized in an emergency setting.

Reporting of CT cervical spine after office hours by radiology trainees-analysis of discrepancy rates and RADPEER scores.

Purpose: To review the errors made by radiology trainees in the reporting of cervical spine CTs (CCT) and to compare the discrepancy rates between the stages of training.

Methods: All CCTs reported by trainees after office hours between January 2015 and December 2015 were retrospectively reviewed by a team of five musculoskeletal consultants with experience ranging between 7 and 15 years. Discrepancies between the provisional report by the trainee and the findings by the musculoskeletal consultants were graded according to the RADPEER scoring system.

Clinics in diagnostic imaging (171). Caecal volvulus with underlying intestinal malrotation.

A 46-year-old Chinese woman with a history of cholecystectomy and appendicectomy presented to the emergency department with symptoms of intestinal obstruction. Physical examination revealed central abdominal tenderness but no clinical features of peritonism. Plain radiography of the abdomen revealed a grossly distended large bowel loop with the long axis extending from the right lower abdomen toward the epigastrium, and an intraluminal air-fluid level.

MR imaging as a problem solving tool in posterior ankle pain: A review.

Posterior ankle pain is a cause of chronic pain and disability, afflicting a wide range of individuals. While proper identification of the cause is essential for timely and adequate treatment, identifying the cause and excluding mimickers is often challenging for the physician due to the complex nature of the joint. In addition, pathology that can cause posterior ankle pain may occur on their own or in co-existence.

Fracture of the os trigonum: A report of two cases and review of the literature.

We report two cases of acute fractures of the os trigonum. The os trigonum fracture related to the first case was sustained following a hyper-plantar flexion injury during a game of soccer. The second case involved a patient who fell from height and also sustained open fractures of the left distal tibia and lateral malleolus as well as the right calcaneus.

Accuracy of a modified axiolateral radiographic hip projection in suspected cases of hip fracture: experience and results from a regional trauma centre.

Conventional radiographs play an important role as a first line imaging modality in the assessment for suspected hip fractures in the majority of trauma centres. The routinely performed radiographic projections in our emergency department for patients with clinically suspected hip fractures include antero-posterior (AP) and cross-table lateral views of the affected hip. Certain clinical scenarios which include the presence of significant pain of the injured lower limb, a large patient habitus, as well as pre-existing patient morbidity which would limit the range of motion of the lower limbs, for example the presence of prior joint replacement surgery or lower limb contractures, may however preclude proper positioning of the patient to obtain an optimal cross-table lateral view of the affected hip.