[Association between strenuous occupational activity and low back pain].

Unlabelled: The purpose of this study is to find the factors associated with the diagnosis of low back pain considering, for each patient, occupational activities, daily physical activities, age, weight, time course, number of visits to the doctor, and number of days of disability leave given due to that condition; all patients were seen at Tacuba General Hospital (TGH). In that hospital the diagnosis of low back pain is the 7th reason for seeking medical care and of disability leave. That is why it is necessary to apply prevention, education and timely care measures and detect the conditioning factors and the most frequent vulnerable groups, as well as the possible causes.

[Recurrent breast haematoma after fine needle aspiration biopsy of angiosarcoma].

It is reported a rare complication after a fine needle aspiration biopsy of a breast angiosarcoma. A 30-years-old female presented with a right breast lump. An ovoid, hypoecoic lesion of 39 x 13 mm was detect by ultrasonography.