Tehran University Medical Journal

Background: Mental health of prisoners, as a high risk group, is of considerable importance. Unfortunately limited data is currently available about psychiatric morbidity of this group in Iran. This study was designed to determine the prevalence of axis I disorders in prisoners and their correlation with the type of offense.

Methods: Using stratified random sampling 351 prisoners from five offense categories (54 from financial, 71 from violent, 74 from nonviolent, 72 from drug related and 80 from immoral acts subgroup) were recruited into the study, and examined by Structured Clinical Interview for DSM-IV.

Results: Eighty- eight percent of the prisoners had experienced at least one axis I disorder throughout their lives, and 46.9% met the criteria for current disorders. Substance related (78%) and mood disorders (48.7%) were the most prevalent of lifetime disorders. However, mood (30.7%) and adjustment (12.6%) disorders had the highest amounts in current diagnoses. The total number of disorders was lowest in the financial subgroup. The drug related subgroup had lower rate of anxiety and higher rate of substance related disorders.

Conclusion: Compared to western studies, the prevalence of axis I disorders in this study is among the highest. The fact that about half of all prisoners at the time of study suffered from at least one axis I disorder shows the emergent need of this group for more mental health care and services.

Background: Osteoblastoma is one of the rarest primary benign bone tumors which accounts for 1% of all bone neoplasms and 3.5% of benign bone tumors, with the potential for local invasion and recurrence. Osteoblastoma is not homogeneous. Differences in histological details have led to the division of these lesions into subtypes. The histologic features in most cases are distinctive, there are various changes that make the diagnosis challenging. Although involvement of this disease is more in the spines or small long bones, but it has been reported involvement of jaws in this disease. Correct diagnosis is very important because it may be misdiagnosed osteosarcoma  with hypercellular cases.

Case presentation: In this case report, it is described patient a 7-year-old girl with a lesion in the posterior maxilla and bone resorption in May 2016, Sari, Mazandaran province, Iran. Differential diagnosis of the radiological and clinical findings suggested an osteosarcoma. In terms of pathology, osteoblastoma was included a well-vascularized connective stroma tissue with plenty of veins which osteoid and primitive woven bone can be seen actively. In microscopy diagnosis, samples were shown cortical bone with a natural appearance, prominent osteoblasts and surrounding granulation tissue containing blood vessels that confirmed maxilla osteoblastoma. The lesion was examined by histopathology method for final recognition and the results revealed osteoblastoma.