Planning for management of bleeding in trauma injuries is very important. The initial purpose in emergency situations should be immediate establishment of an efficient hemostasis, principally in its topical application. In this study, we aimed to review the major relevant articles in the case of application of cellulose hemostatic agent on trauma injuries. We searched the online databases such as PubMed, MEDLINE, Wiley, EMBASE, ISI Web of Knowledge, and Scopus. Two reviewers independently searched and assessed the titles and abstracts of all articles. Upon screening the titles and abstracts, 24 studies were identified for full-text review. The oxidized cellulose had the best clotting times, while it demonstrated low absorption ability. Surgical and thermosensitive chitosan hemostatic could be valuable for managing hemorrhage from liver injuries in trauma patients. Recently, the application of cellulose hemostatic agents has been one of the main improvements obtained for controlling bleeding in trauma injuries. However, generally according to the literature review, the decision about using each agent should be made on a case-by-case basis. However, it can be mentioned that the perfect hemostatic agent has not been still identified.

Primary renal squamous cell carcinoma (SCC) is a very rare upper urinary tract neoplasm. Renal SCC has a poor prognosis because it usually presents in advanced stages. We report a 64-year-old woman with a right paravertebral mass; after right radical nephrour-eterectomy and salpingo-oophorectomy, pathologic examination revealed primary SCC.

Background: Wound healing is a process that has three overlapping inflammatory, proliferative, and reconstruction phases. Silicone gel and Contractubex (onion extract gel) are two main topical agents used for the prevention and treatment of hypertrophic scars. This clinical trial study aimed to evaluate the efficacy and safety of onion extract and silicone gel on hypertrophic scars of the upper extremity and compare it to non-treated patients.

Giant ureteral calculi are defined as stones greater than 5 cm in length or circumference. These giant calculi can cause blockage of the ureter, dilation of the kidney and also decreased kidney function if not treated in time. The patient in this report presented with complaints of bilateral episodic pain of the bilateral lumbar region. Kidney, ureter and bladder (KUB) X-ray test showed a large bilateral ureteral stone about 14 cm in length and 106 g weight in the left ureter and 3 cm longitudinal diameter in the right ureter and also a staghorn stone in the left upper collecting system. Thereafter, the ureteric calculi were managed successfully using the combination of open and endoscopic techniques.

Introduction: Neonatal sepsis is a serious disease with distinct clinical and laboratory findings. G6PD deficiency is known as the most common human erythrocyte-enzyme deficiency. This study was designed to investigate the relationship between G6PD deficiency and neonatal sepsis, since it is a major cause of neonatal morbidity and mortality. Methods: A cross-sectional case–control study was designed and performed on 50 neonates who had been admitted to the neonatal intensive-care unit and diagnosed with sepsis and 50 normal neonate controls. Quantitative G6PD-enzyme activity was assessed in the case and control groups. Results: Quantitative G6PD-level assessment showed that five (5%) subjects in the case group vs one (1%) of the control group were severely deficient and nine (9%) cases vs one (1%) control were moderately deficient. Enzyme-level differences were statistically significant (P=0.003). Conclusion: Our study showed higher incidence of G6PD deficiency in neonates who had been admitted due to sepsis. We suggest quantitative G6PD-level assessment instead of the routine qualitative methods in prevalent G6PD deficiency. It is also recommended that neonates with G6PD deficiency be under close supervision during the first month of life, especially those with other risks of neonatal sepsis, such as prematurity or low birth weight.