Primary synovial sarcoma of mediastinum is very rare among soft tissue sarcomas. Only a few cases have been reported in the literatures. The best treatment is still unclear, but, surgical resection is the main therapy. In this article we report a case of a 20*20 cm (2000gr) primary giant mediastinal synovial sarcoma in a 42 year-old man. We performed radical excision of the tumor and the metastasis.

The purpose of this study was to identify the effects of eight weeks of conventional and suspension core stability exercises by use of the designed device on characteristic of intervertebral discs in low back pain.

A total of 27 men with chronic low back (CLB) pain due to lumbar disc herniation in L4-L5 and L5-S1 regions were enrolled in this quasi-experimental study. After assessing the pain intensity using a visual analog scale (VAS) and determining the disc herniation index using MRI, each group of patients were asked to perform either conventional or suspension exercises for eight weeks, each week consisting of three training sessions. The pain intensity was assessed at the end of the first, second, third, fourth and eighth weeks and the disc hernia index was determined again at the end of the eight weeks of exercises.

The results indicated significant changes in the intensity of pain in both groups through the period of eight weeks of exercise with a remarkable pain relief. In relation to the structural characteristics of the intervertebral disc, data analysis did not reveal any significant change between the pre- and post-test.

Considering the beneficial effects of the stability exercises and specially suspension stability exercises with respect to pain alleviation and reduced use of sedatives and anti-inflammatory drugs, this method can be helpful at early stages of treatment for chronic pains.

Considering the beneficial effects of the stability exercises and specially suspension stability exercises with respect to pain alleviation and reduced use of sedatives and anti-inflammatory drugs, this method can be helpful at early stages of treatment for chronic pains.

Conservative management is generally the primary treatment for intramuscular hemangimas. However, many patients will require surgery later in their life, after suffering a long period of pain. We aimed to evaluate the oncologic and functional outcomes of surgery as the initial treatment of single-muscle hemangiomas.

Medical profiles of 17 patients with hemangiomas of vastus medialis for whom surgery was selected as the initial treatment were reviewed. The indication for surgery was a bothersome pain. Postoperative muscle strength was assessed with manual muscle testing (range 0-5). http://www.selleckchem.com/MEK.html The postoperative pain was measured by a visual analog scale (VAS) for pain (range 0-10). Lyshölm-Tegner knee scoring scale was used for the evaluation of knee function.

The mean age of the patients was 25.9±8.6 years. Surgery was performed as wide resection in 13 cases and as marginal resection in 4 cases. At a mean follow-up of 55.76±30 months, two local recurrences (11.8%) were observed. At the last evaluation session, muscle strength grade was 5/5 in 13 patients and 4/5 in four patients. Postoperative pain was noticed in four patients (VAS=1). Knee function was excellent in 13 patients and good in four patients. Both of the local recurrences occurred in marginally resected lesions. Three out of four cases with reduced muscle strength, postoperative pain, and reduced function were also treated with marginal resection.

If a wide surgical margin is achievable without compromising the limb function, surgical resection could be considered as the primary choice of treatment for single-muscle hemangiomas.

If a wide surgical margin is achievable without compromising the limb function, surgical resection could be considered as the primary choice of treatment for single-muscle hemangiomas.

Meniscus tear is a common finding in patients with anterior cruciate ligament (ACL) injury and may affect the natural history of the injury and the outcomes of treatment. In the current study, the characteristics of meniscus tears in patients who underwent arthroscopic ACL reconstruction were investigated.

The hospital records of 1022 patients were reviewed. The measured variables included the presence of meniscus tear, ramp and root injury, the zone of injury based on the Cooper classification, and the type of tear. The ACL tears with delay more than 3 months for ACLR were recorded as chronic injuries.

The incidence of meniscus tear was 44.4%; among whom, bucket-handle injury was the most common type (30.4%) and the ramp lesion was found in 20.5%. The meniscus was repaired in 56.6%. The incidence of medial meniscus injury was significantly higher in chronic ACL tears and vice versa (

). The incidence of ramp lesion (9.1% Vs 20.5%) and root tear (1.3% Vs 2.9%) were significantly higher in the chronic and acute tears, respectively (

).

Delay more than 3 months in ACLR was associated with the increased incidence of meniscal injury, specially the medial meniscus, and ramp lesion. It seems that early ACLR may be more helpful for the patients.

Delay more than 3 months in ACLR was associated with the increased incidence of meniscal injury, specially the medial meniscus, and ramp lesion. It seems that early ACLR may be more helpful for the patients.

Although some surgical techniques have been described for the operative treatment of unstable Osteochondritis dissecans (OCD) of the knee, outcomes are variable and are not satisfying totally. The aim of the present study is to evaluate the outcomes of autogenous osteochondral grafting for OCD of the knee.

In a case series study, from June 2014 to July 2015, 16 patients with stage II-IV OCD (International Cartilage Repair Society (ICRS)) of the femoral condyle were investigated. Surgical intervention considered in cases of stage III (4 cases) and IV (2 cases) and in stage II (10 cases) ones that were nonresponsive to conservative treatment. At the initial and final visits, the IKDC, Lysholm score and Tegner activity scale were evaluated.

The mean preoperative IKDC score (53.4) increased significantly following surgery (84.3) (

). Based on the IKDC grading system, before the operation, the knee status was graded as nearly normal, abnormal, and severely abnormal in 4, 10, and 2 patients, respectively. At final post-surgical follow up, 15 normal and 1 abnormal knee were documented (

).