The effects of extracorporeal shock waves on carrageenan-induced Achilles tendinitis in rats: a biomechanical and histological analysis.

Objective: The aim of this study was to investigate the influence of low-dose extracorporeal shock waves (ESW) on the healing potential of Achilles tendinitis in the rat.

Methods: The 36 adult Sprague-Dawley rats used in this study were randomly divided into four groups. Group A (n=10) were injected with carrageenan, Group B (n=10) were injected with carrageenan and received ESW, Group C (n=10) received ESW only, and Group D (n=6) was a sham group.

Extracorporeal shock waves in articular cartilage defects in the rats.

Thirty adult Sprague-Dawley rats were used to assess the nature of healing tissues in hyaline cartilage defects and to compare the healing in defects treated with shock waves, with those in defects without treatment. A 2 × 2 mm cartilage defect with exposed cancellous bone was created in a nonweight-bearing area of each medial femoral condyle. Each right knee defect was received extracorporeal shock waves (Swiss Dolorclast) of 500 impulses in 5 min at 2 bar (comparative to 0.

Solitary fibrous tumor of the lesser omentum: report of a rare case.

We herein describe the case of a 51-year-old male who presented with a mass of the epigastric region. Preoperative contrast enhanced abdominal computerized tomography revealed a solid mass between the left liver lobe and stomach. Histopathologic examination diagnosed the mass as a solitary fibrous tumor.

Extraperitoneal pelvic myolipoma.

Myolipoma is a very rare adipocytic tumor occurring most frequently in adults, and usually is located in the retroperitoneum or abdomen. It has been described in the retroperitoneum, spinal cord, orbita, breast, round ligament, subcutaneous tissue, pericardium, rectus sheath of the abdominal wall, and abdominal cavity with attachment to the abdominal wall. Most of these tumors are discovered incidentally and are large when discovered.

Medulla oblongata tuberculoma mimicking metastasis presenting with stroke-like symptoms.

Tuberculomas are common forms of central nervous system tuberculosis, presenting as space-occupying-lesions. Brainstem tuberculomas are rare among all intracranial tuberculomas. In old patients, in the absence of tuberculosis history, diagnosis may be challenging.

Biomechanical and histological comparison of the influence of oestrogen deficient state on tendon healing potential in rats.

Thirty-six female Sprague-Dawley rats were divided into two groups: oophrectomised (oestrogen deficient) rats and sham operated (oestrogen maintained) rats. Rats were sacrificed at six, ten, and 14 weeks. The rats were randomly chosen to have biomechanical evaluation on one side and histological evaluation on the other.