Most accessory ossicles and sesamoid bones of the ankle and the foot remain asymptomatic; however, they have increasingly been examined in the radiology literature, because they can cause painful syndromes or degenerative changes in response to overuse and trauma. Our aim was to document a detailed investigation on the accessory ossicles and sesamoid bones of Turkish subjects in both the feet according to the sex, frequency and division of the bones, coexistence and bilaterality by radiography. A double-centered study was performed retrospectively to determine the incidence of the accessory ossicles and sesamoid bones in the ankle and foot. Accessory ossicles (21.2%) and sesamoid bones (9.6%) were detected by Radiographs of 984 subjects. The most common accessory ossicles were accessory navicular (11.7%), os peroneum (4.7%), os trigonum (2.3%), os supranaviculare (1.6%), os vesalianum (0.4%), os supratalare (0.2%), os intermetatarseum (0.2%). We observed bipartite hallux sesamoid in 2.7% of radiographs. Interphalangeal sesamoid bone of the hallux was seen in 2% of radiographs. Incidences of metatarsophalangeal sesamoid bones were found as 0.4% in the second digit, 0.2% third digit, 0.1% fourth digit and 4.3% fifth digit. We also identified the coexistencies of two different accessory ossicles as 6%, accessory ossicles and sesamoid bones as 7%, and bipartite sesamoid bones and sesamoid bones as 1.9%. Distribution of the most common accessory ossicles in male and female subjects was similar. We reported the incidence of accessory ossicles and sesamoid bones of the feet in Turkish adult population.

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SUMMARYAtherosclerosis is a disease of the arterial wall, with increasing wall thickness representing an early event in the progression of the disease. It has been suggested that iron overload, as assessed by increased serum ferritin concentration, may be a risk factor for atherosclerosis.The aim of this study was to investigate the relationship between the influence of intravenous (IV) iron therapy and ferritin levels and carotid intima media thickness (C-IMT) in dialysis patients. Sixty patients (51 ± 14) years were divided into two groups according to their IMT obtained by ultrasound; group I (high risk) and group II (low risk). The parameters assessed were serum creatinine, urea, calcium, phosphorus, hemoglobin, albumin, uric acid, iron, ferritin, and lipid levels. Thirty-eight patients (88%) in group I and 5 patients (12%) in group II received IV iron therapy while 5 patients (29%) in group I and 12 patients (71%) in group II (P < 0.001) did not receive IV iron therapy. Ferritin levels were higher in group I than in group II (581 ± 303 and 306 ± 224) (P < 0.001). C-IMT measurements correlated with serum ferritin and with the intravenous iron dose received during the 24 months preceding the study (r = 0.315, P = 0.015; r = 0.471, P = 0.001).The findings indicate that IV iron therapy and elevated serum ferritin levels may cause an increase in the incidence of atherosclerosis. (Int Heart J 2005; 46: 255-264)

The heel fat pad has a unique structure that is important for its shock-absorbing function. Loss of elasticity and changes in the thickness of the heel pad have been suggested as causes of heel pain. The present study of a population with heel pain shows the relationship between the thickness and elasticity of the heel fat pad and age, sex, obesity, duration of symptoms, subcalcaneal spurs, and noninvasive conservative treatment. Of 182 patients with heel pain who visited an outpatient clinic during a 3-year period, 50 (67 heels) fulfilling specific criteria were treated with a combination of nonsteroidal anti-inflammatory drugs, contrast baths, stretching exercises, and change of footwear habits. Patients were followed up for 1 year. Delayed healing, increased thickness, and decreased elasticity of the heel fat pad were found in patients who were older than 40 years, who had symptoms for longer than 12 months before treatment, and who had a large subcalcaneal spur. An increase in heel fat pad thickness with aging and increased body weight reduce the elasticity of the heel fat pad. In addition, subcalcaneal spurs diminish the elasticity of the heel fat pad and play a role in the formation of heel pain.

In abdominal and pelvic scanning, tissue harmonic compound sonography provides the best overall image quality, best lesion conspicuity, and least artifacts of all the evaluated imaging modes. Spatial compound sonography is better than tissue harmonic sonography for the evaluation of lesions in general, despite some differences among lesion groups.

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Our data show that Doppler sonography is a beneficial adjunct to mammography and gray scale sonography for solid breast lesions 10 mm and smaller and those larger than 10 mm.

Argon laser photocoagulation represents an alternative treatment in selected cases. It is easy to perform and well tolerated by the patients.