Thoracic Pneumorrhachis in Patient with Lumbar Fractures; a Case Report

Pneumorrhachis as a relatively rare condition may be an indication of substantial intra-spinal column injury. Here we report a 39-year-old man was admitted because of low back pain and dyspenea after locating between motor vehicle and wall three days before admission. On arrival, physical exams and vital signs were normal. Computed tomography (CT) scan showed bilateral pleural effusion, fracture of ribs number 8, 9 and 10 in lower left side of thorax, fracture of vertebra in L2-L4, and air bubbles in upper thoracic spinal canal.

RETRACTED ARTICLE: Relationship between serum hyaluronic acid level and stage of liver fibrosis in patients with chronic hepatitis

Article retraction: Ana-Maria Simundic. Parsian H et al. Relationship between serum hyaluronic acid level and stage of liver fi brosis in patients with chronic hepatitis. Biochem Med 2009;19:154-65. Biochemia Medica 2012;22(2):259. Editor-in-chief Biochemia Medica The above stated article has been retracted from the Biochemia Medica Journal. It has been recently brought to the Editor-in-chief’s attention by Monica Acalovschi, who is the Editor-in-chief of the Journal Gastrointestinal Liver Diseases that Hadi Parsian has since 2009 published three articles with close similarities: Parsian H, Rahimipour A, Nouri M, Somi MH, Qujeq D, Fard MK, Agcheli K. Serum hyaluronic acid and laminin as biomarkers in liver fibrosis. J Gastrointestin Liver Dis. 2010;19(2):169-74. Parsian H, Rahimipour A, Nouri M, Somi MH, Qujeq D. Assessment of liver fibrosis development in chronic hepatitis B patients by serum hyaluronic acid and laminin levels. Acta Clin Croat. 2010;49(3):257-65. Parsian H et al. Relationship between serum hyaluronic acid level and stage of liver fibrosis in patients with chronic hepatitis. Biochemia Medica 2009;19(2):154-65. Authors have submitted their work to Biochemia Medica along with a cover letter clearly stating that their manuscript is original, has not been published before and is not currently being considered for publication elsewhere. Unfortunately, after thourough investigation we conclude that all three published articles have close similarities and high degree of homology. They originate from the same investigation, they report same results on the same patients. This is considered as self-plagiarism and serious publication misconduct. Article published in the Journal of Gastrointestinal and Liver Diseases in June 2010, has been retracted this March. Due to the above stated reasons, we therefore retract the article published in Biochemia Medica. The authors have been informed about the reasons for the retraction decision