Scleredema diabeticorum in a patient: un uncommon etiology of restrictive lung pattern Escleredema diabeticorum en un paciente: una etiología infrecuente de patrón restrictivo pulmonar.

Scleredema adultorum of Buschke is a rare skin disease characterized by skin thickening and tightening typically at the neck and the upper part of the body. This thickening results from increased mucin deposition in the reticular dermis. Three variants are recognized.

Report of a man with heterotopic ossification of the legs.

Heterotopic ossification is an uncommon disorder that consists of deposition of ectopic bone outside the extraskeletal tissues. In the skin, it can be primary, in association with genetic syndromes, or be secondary to different disorders. The latter include subcutaneous ossification of the legs in chronic venousinsufficiency, an infrequent and unrecognized complication.

[New ASAS criteria for the diagnosis of spondyloarthritis: diagnosing sacroiliitis by magnetic resonance imaging].

Radiographic sacroiliitis has been included in the diagnostic criteria for spondyloarthropathies since the Rome criteria were defined in 1961. However, in the last ten years, magnetic resonance imaging (MRI) has proven more sensitive in the evaluation of the sacroiliac joints in patients with suspected spondyloarthritis and symptoms of sacroiliitis; MRI has proven its usefulness not only for diagnosis of this disease, but also for the follow-up of the disease and response to treatment in these patients. In 2009, The Assessment of SpondyloArthritis international Society (ASAS) developed a new set of criteria for classifying and diagnosing patients with spondyloarthritis; one important development with respect to previous classifications is the inclusion of MRI positive for sacroiliitis as a major diagnostic criterion.

[Preoperative staging of axillary lymph nodes in breast cancer: ultrasonographic parameters and ultrasound-guided core needle biopsy].

Objective: To analyze the role of core needle biopsy of axillary lymph nodes with suspected metastases from breast cancer and to correlate the imaging and histologic findings.

Material And Methods: We retrospectively studied 74 patients diagnosed with breast cancer who underwent ultrasound-guided core needle biopsy of axillary lymph nodes with characteristics suggestive of metastases on ultrasonography. The following ultrasonographic findings were considered suspicious for metastases: cortical thickening and changes in the hilar fat and/or non-hilar cortical vascular flow.