Biomedical subjects
Publications and source records attributed to Ertan Batislam.
Penile metastatic tumors are relatively infrequent and very rare compared to extraurogenital tumor metastasis. We present an interesting rare occurrence of a late penile metastasis on an adenocarcinoma of the rectum.
The aim of present study was to evaluate the occurrence of Chlamydia trachomatis, Mycoplasma hominis, and Ureaplasma urealyticum in non-gonococcal urethritis (NGU) and to determine the bacterial resistance to six antibiotics in order to determine the most suitable treatment strategy. A total of 50 patients were enrolled into the study. Urethral samples were taken with a dacron swab placed into urethra 2 - 3 cm in males, and vaginal samples were taken from the endocervical region in women. The patient samples that did not grow Neisseria gonorrhoeae were accepted as NGU. Direct immunofluorescence technique was used for the investigation of C. trachomatis. Mycoplasma IST was used for the isolation of M. hominis and U. urealyticum. U. urealyticum was isolated from 24 patients. Thirteen of them had only U. urealyticum, and the rest had mixed pathogen organisms (7 U. urealyticum + M. hominis; 3 U. urealyticum + C. trachomatis, and 1 U. urealyticum + M. hominis + C. trachomatis). C. trachomatis was detected in 12 patients. While 8 patients had C. trachomatis only, the rest had a mixture of the pathogen organisms listed above. Partner examinations could be performed for only 22 patients' partners. In the evaluation of antibiotic susceptibility, higher resistance was obtained against ofloxacin in U. urealyticum, and against erythromycin with M. hominis. Our results indicated that doxycycline or ofloxacin should be the first choice when empirical treatment is necessary.
BACKGROUND: Although there is much evidence supporting a relationship between primary varicocoele and venous incompetence of the saphenofemoral junction in adults, there is no evidence for such a relationship during adolescence. Because of the effect of age and future occupation (standing upright for long periods) on the aetiology, pathogenesis and frequency of varicose veins of the lower extremity and incompetence of saphenofemoral junctions in adulthood, a comparison during adolescence is appropriate. OBJECTIVE: On the basis of a close physiopathological and haemodynamic relationship between primary varicose veins and primary varicocoele, we decided to evaluate the competence of the saphenofemoral junctions in a selected group of adolescents affected by primary varicocoele and compare these results with age-matched healthy adolescents. MATERIALS AND METHODS: Twenty-five adolescents with primary varicocoele and 23 age-matched healthy controls were included in the study. In all cases physical examination and colour Doppler US was used to diagnose or exclude the presence of primary varicocoele and to evaluate the continence of the saphenofemoral junction. RESULTS: On the right side, 10 of 25 varicocoele patients and on the left side 11 of 25 varicocoele patients had incompetence of the saphenofemoral junction. For the control patients the incidence was 2/23 on the right side and 4/23 on the left side. The difference is statistically significant. CONCLUSIONS: We demonstrated high concurrence of varicocoele and valvular incompetence of the saphenofemoral junction in a particular adolescent group. We suggest clinical examination and US assessment of the saphenofemoral junctions of adolescents affected by varicocoele in order to detect the early diagnosis of venous insufficiency of the lower limbs among these patients.
OBJECTIVES: To evaluate the efficacy of music on sedation in extracorporeal shock wave lithotripsy (ESWL) treatment to compare its anxiolytic effects with those of midazolam. METHODS: Ninety-eight urolithiasis patients were randomly divided into two groups. Hemodynamic parameters, including mean arterial pressure, heart rate, respiration rate, and oxygen saturation, were recorded in all patients. In 50 patients (group 1), 2 mg of midazolam was administered intravenously 5 minutes before ESWL. In group 2 (n = 48), music chosen by the patients was listened to with a headset and continued during the treatment. The visual analog scale (0 to 100 mm), Observer's Assessment of Alertness/Sedation Scale, State and Trait Anxiety Inventory-Trait Anxiety test, and State and Trait Anxiety Inventory-State Anxiety test were administered for the evaluation of pain, sedation level, and patient anxiety. RESULTS: For the hemodynamic parameters, a statistically significant decrease in mean arterial pressure was noted at the end of the ESWL procedure in group 2 and in oxygen saturation from the 10th minute to the end of the treatment in group 1. Although the visual analog scale, Observer's Assessment of Alertness/Sedation Scale, and State and Trait Anxiety Inventory-State Anxiety test did not show statistically significant differences, the State and Trait Anxiety Inventory-Trait Anxiety score was found to be lower in the music group (group 2) than in the midazolam group (group 1). CONCLUSIONS: With the anxiolytic effects of music, ESWL can be performed more effectively with the patient in a comfortable state. Listening to music by patients during the ESWL session is a feasible and convenient alternative to sedatives and anxiolytics.
OBJECTIVES: To evaluate the value of plasma C-reactive protein (CRP) levels in early detection of bacteriuria and bacteriemia after extracorporeal shock wave lithotripsy (ESWL) of calcium and infection stones. METHODS: A total of 75 patients who had infection stones (n = 27) and calcium stones (n = 48) were included in the study. All patients had sterile urine before ESWL. The mean age was 41.6 +/- 4.85 and male/female ratio was 2.12. Blood cultures were obtained within 1 hour post-ESWL period. Urine cultures were obtained 3 times just after and on the first and seventh day of ESWL. RESULTS: Post-ESWL evaluations showed 3 positive blood cultures with 2 (2.66%) patients in infection stone and 1 (1.33%) patient in calcium stone groups, whereas urine cultures revealed 6 (8%) positive results in infection stones and 4 (5.33%) in calcium stones. The patients who had positive cultures also had elevated plasma CRP levels when compared to the levels in patients with negative cultures (p = 0.000). CONCLUSIONS: Bacteriuria and bacteriemia after ESWL have been well-identified entities and may be responsible from some of the post-ESWL complications. CRP can be useful for early detection of such complications.
We report the case of a bilateral, relatively huge, multilocular spermatocele diagnosed at sonography with surgical and pathological correlation. A 45-year-old man presented with bilateral, large inguinoscrotal masses. He had had the masses since his adolescence and their size gradually increased in the past 5 years. Scrotal ultrasonographic examination showed cystic fluid masses that were 65 x 45 x 50 mm in size on the right and 55 x 45 x 40 mm in size on the left side in multilocular spaces. The cystic masses were excised via bilateral inguinoscrotal incision staying near the body of the epididymis. The patient had fathered three children with no fertility problem.
OBJECTIVE: The objective of our study was to assess the efficacy of topical steroids in the treatment of phimosis and evaluate patients using the Diagnostic and Statistical Manual-III-Revised (DSM-III-R) test with the aim of eliminating castration anxiety of circumcision in the phallic period. METHODS: One hundred and forty-nine children with phimosis who required circumcision were included the study. The average age of the children was 4.47 years. All children underwent the DSM-III-R test and their parents were questioned. Patients were separated randomly into three groups. Group I comprised 51 children who would undergo circumcision; group II comprised 50 children who would be treated with a topical corticosteroid (0.05% bethamethasone cream) twice daily for 1 month; and group III comprised 48 children who would be treated with a topical placebo cream. On the 5th day of treatment, parents were told to retract the prepuce and were given hygiene routine instructions. Patients were seen immediately after treatment and again 2 months later. RESULTS: In group II, 16 of the 50 children had non-retractable prepuce. Forty-two cases of phimosis were corrected after treatment. Eight patients received further monthly treatment and five benefited from the second course of treatment. In group III, 17 of the 48 patients had non-retractable prepuce and four had satisfactory results. Forty-four patients received placebo treatment for another month and eventually, 40 children underwent circumcision in this group. DSM-III-R test results showed a significant shift to anxiety in the circumcision group. The were no significant differences in the other groups. CONCLUSION: Topical steroids for the treatment of phimosis is a highly effective treatment alternative to surgery. It avoids or delays circumcision and can be practised during the phallic period to decrease castration anxiety. The treatment is suitable for patients from any religious or cultural background.
OBJECTIVE: To attempt to predict the success rate of sildenafil citrate in erectile dysfunction patients using penile Doppler ultrasonography (PDU) measurements of peak arterial velocity and end diastolic velocity. MATERIAL AND METHODS: A total of 212 patients (age range 27-76 years) with vascular pathologies were included in the study. Following a PDU test, the patients were divided into arterial insufficiency, veno-occlusive dysfunction and mixed vascular pathology groups. Subsequently, patients were given sildenafil citrate 50 mg and re-evaluated 1 month later to determine its efficacy. If it was ineffective, the dose was increased to 100 mg and patients were reassessed. Arterial insufficiency and veno-occlusive dysfunction patients were classified into mild, moderate and severe groups depending on peak systolic and end diastolic velocities. RESULTS: The overall response rate in patients with arterial insufficiency was 74.5%, regardless of the degree of arterial insufficiency or the dose of sildenafil. The severe arterial insufficiency group had a much better response to 100 mg compared to 50 mg doses of sildenafil. Although the 50 mg sildenafil dose was effective in patients with minimal veno-occlusive dysfunction, 100 mg was better than 50 mg to achieve adequate erection in the mild and severe veno-occlusive dysfunction groups. CONCLUSIONS: Sildenafil was ineffective in patients with severe arterial and venous insufficiency. PDU and a simple classification of PDU velocity measurements can provide some important clues to the prognosis of treatment and avoid overtreatment and unnecessary office visits.
BACKGROUND AND PURPOSE: Various sedative and analgesic medication has been used for shockwave lithotripsy (SWL). The aim of this study was to evaluate the efficacy of different anesthesia modalities in these patients. PATIENTS AND METHODS: One hundred patients were randomly divided into four groups. The first (Group F) received fentanyl 1 microg/kg intravenously (IV), the second (Group D) received diclofenac sodium 1 mg/kg intramuscularly (IM), the third (Group T) received tramadol 1.5 mg/kg IM, and the fourth (Group E) was given 15 g of eutectic mixture local anesthetic (EMLA) cream containing lidocaine and prilocaine. After routine preoperative evaluation, all patients received midazolam 2 mg IV 5 minutes before lithotripsy for sedative premedication. In all groups, a supplemental 25-microg bolus of fentanyl was administered IV when patients complained of pain, moved, or grimaced in response to the shockwaves. Pain intensity was evaluated on a 0- to 100-mm visual analog scale (VAS). The level of sedation was determined using the Observer's Assessment of Alertness/Sedation (OAS/S). Side effects such as bradypnea, oxygen desaturation, bradycardia, pruritus, and nausea and vomiting were recorded. RESULTS: There were no statistically significant differences among the four groups with regard to VAS, OAS/S scores, or side effects. In Group F, the mean arterial pressure was decreased significantly at 10 and 20 minutes. The patients in this group also manifested a decrease of oxygen saturation at the first, tenth, and twentieth minutes and the end of SWL. CONCLUSION: Application of EMLA cream was as safe and effective as fentanyl, diclofenac, and tramadol, and reduction of the fentanyl dose during SWL was possible.
AIMS AND BACKGROUND: To evaluate the function and distribution of BAG-1 protein in hyperplastic and neoplastic prostate tissue and establish the relationship between this protein and BCL-related proteins (BCL-2 and BAX), androgen receptor (AR) expression and chromogranin A. METHODS: Twenty-eight prostatic adenocarcinomas and 16 prostate hyperplasias were included in this retrospective study. BAG-1, BCL-2, BAX, androgen receptor and chromogranin A immunostaining was performed by means of standard avidin-biotin peroxidase methods. The M30 antibody was used to identify preapoptotic and apoptotic cells. The immunohistochemical histological score (HSCORE) semiquantative system was used to evaluate immunohistochemical staining. RESULTS: Statistical analysis showed a significant difference in HSCOREs of BAX, M30 and AR between the carcinoma and hyperplasia groups. Carcinomas expressed higher HSCOREs of these markers than hyperplasias. There were significant differences in nuclear and cytoplasmic BAG-1 positivity between high and low-grade carcinomas. BAG-1 expression was higher in low-grade carcinomas. In the carcinoma group there was a positive correlation (Pearson) between BCL-2 and cytoplasmic/nuclear BAG-1. In the hyperplasia group there was a negative correlation between BAX and BCL-2, and between AR and M30. We also detected a positive correlation between AR and nuclear/cytoplasmic BAG-1 and between nuclear and cytoplasmic BAG-1 in hyperplasias. BAG-1 showed the same specific basal cell localization as BCL-2 in hyperplastic and normal glands. CONCLUSIONS: The BAG-1 protein showed a distinct distribution pattern in hyperplastic and neoplastic prostate. BAG-1 in association with BCL-2 inhibits apoptosis and may prolong the life of neoplastic cells and give them a chance to gain new oncogenic features in early carcinogenesis.