Showing 5 results for Neoplasm
Mahmood Reza Baghinya, Davood Gudarzi,
Volume 14, Issue 5 (11-2011)
Abstract
Background: Transitional cell carcinoma is the most common bladder tumor that can be treated by surgery, BCG instillation, chemotherapy, and radiotherapy. This study deals with urethral squamous cell carcinoma (SCC) in a patient with history of transurethral resection (TUR-T) of bladder transitional cell carcinoma treated by BCG instillation.
Case: A 68-year-old man was admitted with gross hematuria, lateral prostatic lobe kissing, and a pedunculated 2×3mm mass in bladder in cystoscopy. He had undergone TUR-T and BCG instillation and had been followed regularly every 3 months with cystoscopy. In the follow up, 9 months later, several pedunculated tumors in penile urethra that were of SCC type were indicated in pathological analysis.
Conclusion:: Since membranous urethra is the most common site and TCC is the most common type of urethral cancers in this site, SCC in penile urethra was unexpected. This could be because of chronic inflammation due to treatment and cystoscopic follow ups.
Hesamaldin Modir, Mohamad Khalili, Esmail Moshiri,
Volume 15, Issue 5 (10-2012)
Abstract
Background: Metastasis or compress effect of adjacent tumors and thyroid neoplasms are the most common causes for airway obstruction which may lead to emergent intubation or tracheostomy due to respiratory distress. Case: A 61 year-old, female patient with history of papillary cell carcinoma with metastasis to lung, trachea and vocal cords was referred to our hospital with complaint of dyspnea. In the early hours of hospital admission the patient suffered from attacks of apnea and gasping, and initial efforts to control the airway were performed immediately which were not successful. Then it was decided to perform broncoscopy and tracheostomy to provide a safe airway. Conclusion: In the absence of adequate equipment and emergency respiratory situation, it is better to provide a secure airway immediately. For this purpose, we can use low depth of anesthesia without use of muscle relaxants.
Sedighe Mehrabian, Maryam Tajabadi-Ebrahimi, Maryam Abbas-Ahmadi, Hoda Bahrami,
Volume 15, Issue 7 (12-2012)
Abstract
Background: Deaths due to cancer have been increasing in many countries in recent years. Probiotics are live microorganisms that have beneficial effects on consumer’s health. The aim of this study was to investigate antimutagenic and anticancer effects of Lactobacilli strains isolated from Tarkhineh in order to select potential probiotic strains. Materials and Methods: In this experimental study, 25 strains of Lactobacillus that had previously been isolated from Tarkhineh were used. Antimutagenicity test was performed based on proposed method of Ames. The results of the test were individuated after comparison between samples (suspensions of Lactobacilli) and positive (sodium azide) and negative (distilled water) controls. SPSS version 16 was used for statistical analysis. Results: Antimutagenic activity was observed only in four strains of Lactobacilli. The inhibitory percentage in the four strains of Lactobacilli, in its highest level was equal to 60.38 and in its lowest percentage equal to 39.37%. Also, the inhibitory percentage of mutation among the four strains in the presence of microsome were significantly different (P<0.05) than the absence of microsome. Adding the microsome of rat liver (S9) proved the anticancer effects of four Lactobacilli strains. Conclusion: Of the 25 strains of Lactobacilli, 4 strains which had the highest antimutagenicity effects were chosen as the potential probiotic strains.
Rahmat Alah Jadidi, Davod Hekmatpou, Aziz Eghbali, Fereshteh Memari,
Volume 15, Issue 9 (2-2013)
Abstract
Background: Leukemia, due to its widespread prevalence, high mortality rate, high treatment expenses, and long hospital stay, influences the families and their children to a great extent. This study was done to explore the experiences of parents whose children suffer from leukemia. Materials and Methods: Using qualitative research approach with applying content analysis method, 22 participants were interviewed in two teaching hospitals during 2 months. The study started by purposive sampling and continued by a theoretical one till data saturation. The obtained data were constantly analyzed through content analysis method. Results: Data analysis showed that “finding no solution in life, having a lot of problems, errors in treatment, concealing the illness, faith in God, parents’ devotion, hospital facilities, and consistency were the level 3 codes of parents’ experiences and “parents’ reaching a dead-end in life” was the main theme or core category of this study. Conclusion: Using a qualitative approach for exploring the experiences of parents with a child suffering from blood cancer helped recognize them more profoundly than quantitative methods. On the other hand, “parents’ reaching a dead-end in life” as the theme shows the importance of attention to parents’ problems. Using these experiences can increase hope among parents and help conduct the treatment more effectively.
Ebrahim Rahbar Karbasdehi, Fatemeh Rahbar Karbasdehi,
Volume 24, Issue 5 (11-2021)
Abstract
Dear Editor
Since December 2019, the coronavirus has affected all aspects of our lives worldwide. This deadly crisis, for which no health care system was fully prepared, has created enormous pressures on health care delivery and has directly and indirectly affected the treatment of many common diseases. Cancer patients are a vulnerable group in the current epidemic due to their immunodeficiency status due to cancer and various anti-cancer therapies [1]. Research shows that cancer patients are at greater risk for more severe infections and subsequent complications, especially if surgery or chemotherapy is given in the month before the coronavirus infection [2]. These conditions have led to a significant increase in coronavirus mortality in cancer patients [3].
