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Background and Objective: Klebsiella species are gram-negative bacteria with positive voges proskauer (VP) reaction. Klebsiella species are found as commensal in human digestive and respiratory system. This group of organisms can create a serious health hazards in hospitalized patients, and their ability to drug resistance is a major health problems. This study was done to evaluate the efficacy of Ciprofloxacin, Ceftizoxims and Carbenicillin on Klebsiella species isolated from hospital specimens. Materials and Methods: In this laboratory study, 1200 clinical samples were isolated from patients in Imam Khomeini hospital, Tehran, Iran. The identification Klebsiella species were carried out according to conventional biochemical tests. The minimum inhibitory concentration (MIC) of carbenicillin, ceftizoxime, and ciprofloxacin antibiotics were determined using Macrodilution broth test. Results: Out of 1200 isolated samples, 25% were identified as Klebsiella species. 73% of identified Klebsiella were obtained from urine samples. Klebsiella.peumoniae with rate of 94% was the most abundant among other species. The results of MIC and minimum bactericidal concentration by using standard microdilution method showed drug resistance range of 16-1024 μg/ml, 4-256 μg/ml and 0.25-16 μg/ml for carbenicillin, ceftizoxime, and ciprofloxacin, respectivley. In general, 94%, 6% and 1% of species were resistance to carbenicillin, ceftizoxime and ciprofloxacin, respectively. Conclusion: Ciprofloxacin and Ceftizoxime are suitable for the treatment of infections due to Klebsiella species.

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Background and Objective: Foreign body ingestion is one of the most common problems in otolarygyology in the world. Many kind of foreign body is lodged in esophagus and cause symptoms and complication. Information about patient age and type of foreign bodies and symptoms can help in management and treatment of patients. This study was done to determine the Prevalence of esophageal foreign body and its complications in Gorgan, northern Iran.
Methods: This descriptive retrospective study was done on 145 patients (61 males and 84 females) with foreign body ingestion whom admitted in 5thAzar hospital in Gorgan, northern Iran during 2004-14. Age and type of foreign body and symptoms was recorded for each patient. X-Ray in 41.4% of patients detected foreign body and esophagoscopy in others were used for definitive diagnosis.
Results: Most common chief complaint was dysphagia (42.8%). The most common foreign body was chikenbone (25.5%). Under 15 year’s old patients, coine was the most common. Most common site of lodged was 1/3 upper esophagus (62.63%). In all causes rigid esophaguscopy was used for removal of foreign body. In 56 causes foreign body in esophagus had not any complication.Complications due to foreign bodies were erision (24.82%), ulcer (21.37%), rapture of mucosal layer (6.2%), recurrent refer (4.82%), perforation of esophagus (5 cases, 3.44%) and obsess esophagus(0.68%). Mortality was seen in one patient due to fish bone ingestion.
Conclusion: Dysphagia was the most common chief complaint and coine was the most common foreign body in children. Also, erision and ulcer were the most common complications and upper one third of upper esophagus was the most common site of lodged foreign bodies.

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Background and Objective: Due to high incidence and mortality of gasteric cancer and important of clinical symptoms to early diagnosis and tertment; this stady was done to determine the survival rate of gasteric cancer in Golestan provience (north of Iran).
Methods: This retrospective cohort stady was done on 131 patients (77.9% males and 22.1% females) with adeno carcinoma gasteric cancer wich diagosed during 2007-09 in northern Iran. Age, sex, job, nationality and tribe clincal presentation kind of treatment food regiemns, survival collected from archive. In cases whom nesacery data completed with telophone calling or face to face interview. Survival rate of patients for 1, 3 and 5 years were determined using caplan Mayer method.
Results: First symptom in 31.3% of patients was abdominl pain and distance between the first symptom and diagnosis was 1-14 months. 34.4% of patient did not receive any treatment. Survivial rate for 1, 3 and 5 years was 37.4%, 13% and 6.1%, respectively. Age, gender and ethnicity did not not altere survival rate but type of treatment had significant relation to survival rate (P<0.05).
Conclusion: The diagnosis of gasteric cancer in early stage and surgical treatment can help a better survival rate in patients with adeno carcinoma gasteric cancer in northern Iran.