Medical Bulletin of Sisli Etfal Hospital最新文献

Objectives: Our aim in this study is to assess the effect of factors such as age, etiology, defect size, application of lumbar drainage and surgical technique on Cerebrospinal Fluid (CSF) fistula repair success rates.

Methods: The Electronic Medical Records (EMR) system of our clinic was retrospectively reviewed for cases that were operated between 2006 and 2020 for CSF fistula originating from anterior skull base with endoscopic transnasal technique. A total of 35 patients were included in the study. Patients were grouped according to the number of layers used in repair (two, three or four-layered reconstruction) and defect size (smaller than 5 mm, 5 to 10 mm and larger than 10mm), etiology, location of the defect and application of lumbar drainage as LD (+) and LD (-). Complications and CSF leak recurrence were compared between groups.

Results: Recurrence rates in patients who had 2 layered reconstructions were significantly higher compared to patients who had 3 or 4 layered reconstructions (p=0.049). The recurrence rate in LD (+) group (41.7%) was significantly lower compared to LD (-) group (4.3%) (p=0.012). There were no significant difference in recurrence rates between groups in terms of age, defect size, defect location and etiology.

Conclusion: In endoscopic transnasal repair of anterior skull base-derived bos fistulas, planning the reconstruction at least 3 times and applying lumbar CSF drainage increases the success rates.

Objectives: This study aims to uncover early detection markers through the immunological analysis of children diagnosed with multisystem inflammatory syndrome (MIS-C) and coronavirus disease-2019 (COVID-19).

Methods: We retrospectively analyzed immunological data from thirty-three MIS-C patients and an equivalent number of patients under the age of 18 with a positive polymerase chain reaction (PCR) test for COVID-19. These individuals were admitted to Ondokuz Mayis University between November 2020 and February 2021. In total, the study group consisted of 66 patients and an additional 10 healthy controls.

Results: Lymphopenia, thrombocytopenia, anemia, and neutrophilia, along with elevated levels of ferritin, D-dimer, and C-reactive protein, were more pronounced in MIS-C patients (p<0.001). No significant disparities were found in serum IgG, A, M, and E concentrations. Notably, there was an increased proportion of B cells (p<0.001), an inversion of the CD4/CD8 ratio, and a marked presence of CD3+CD38+HLA-DR+active T cells (p=0.009) in the MIS-C cohort.

Conclusion: In the early diagnosis of MIS-C, lymphopenia, increase in B cells, reversal of CD4/CD8 ratio, and demonstration of CD3+CD38+HLA-DR+active T cells may be helpful.

Anthrax is a rare zoonotic disease in humans caused by Bacillus anthracis. The most common form of this disease is cutaneous anthrax. Rarely, eye involvement may occur. In this case, a nine-year-old male patient with anthrax on his left eyelids is presented. From the patient's history, it was learned that a slight papular reaction occurred on the left side of the eye, then the lesion enlarged within three days, and edema developed around the eye. On the fifth day of the patient's preseptal cellulitis diagnosis, progress in eye lesions and necrosis and eschar formation around the eyes were detected, while Bacillus anthracis polymerase chain reaction (PCR) positivity was detected on the fifth day of the patient's complaints. The patient was treated with ciprofloxacin and clindamycin and a clinical response was achieved. Anthrax should be kept in mind in the differential diagnosis of preseptal and orbital cellulitis, especially in patients who have close contact with animals. If palpebral anthrax is not treated effectively on time, it can leave scars on the eyelids and cause permanent deformities and loss of function. Early diagnosis and initiation of antibiotic therapy significantly reduce the occurrence of complications. In this case report, a pediatric case with eyelid anthrax, which is rarely seen in anthrax disease, is presented.

Objectives: Fibromyalgia is known to affect sexual function, but the effect of frequency of sexual intercourse on fibromyalgia symptom severity is unclear. This study investigated how frequently women with fibromyalgia engaged in sexual activity affected how severe the disease was.

Methods: The depression status of the participants was evaluated with the Beck Depression Inventory (BDI) and the mean monthly frequency of sexual intercourse in the last 3 months was noted. Pain levels of fibromyalgia patients were evaluated with Visual Analog Scale (VAS), pain prevalence Widespread Pain Index (WPI), symptom level Symptom Severity Scale (SSS), and fibromyalgia exposure status with Fibromyalgia Impact Questionnaire (FIQ).

Results: A hundred women with fibromyalgia with a mean age of 37.11±6.2 years and 100 healthy female controls with a mean age of 36.53 ± 5.85 years participated in the study. Female patients with fibromyalgia had higher BDI and VAS scores and lower frequency of sexual intercourse (p<0.001). While no significant relationship was observed between the frequency of sexual intercourse and VAS, FIQ, SSS and WPI scores, it was found that BDI was lower in those with an average monthly frequency of 8 or more sexual intercourses (p=0.02).

Conclusion: This study revealed that the frequency of sexual intercourse is low in female patients with FM and that depression is less common in women with FM who have a higher frequency of sexual intercourse.

Objectives: This study aims to determine the risk factors by examining the sociodemographic characteristics of infants hospitalized in the neonatal intensive care unit (NICU) due to lower respiratory tract infection (LRTI), to determine the factors that affect the duration of hospitalization, and to determine the underlying microbial factors and evaluate them in the light of the literature.

Methods: This study evaluated the data of newborns hospitalized with LTRI between 01 October 2022 and 31 March 2023. Demographic characteristics of the patients detected viral agents, duration of hospitalization and risk factors were recorded in the study form. Babies divided viral LRTI and non-viral LRTI, and then compared with each other. Additionally, the facts that might affect the duration of hospitalization were investigated.

Results: The study included 57 babies. Viral agent was detected in 50.9% of the babies, the most frequently viral agent was respiratory syncytial virus (RSV) (48.2%). Other viral factors, in order of frequency; Adenovirus, SARS-CoV-2, Influenza A and B. There is no demographic difference between the viral agent positive and negative groups. The patients were evaluated according to length of hospitalization, it was seen that the hospital stay was longer in babies who were found to be viral positive and needed oxygen therapy (p=0.02, p=0.03, respectively). The male gender ratio was higher in the group with longer hospital stays, but this difference was not statistically significant. Although the rate of exclusive breastfeeding was higher in the group with a short hospitalization period, this difference was not statistically significant (p>0.05).

Conclusion: RSV is currently the most frequently detected viral agent in lower respiratory tract infections in newborns. The hospital stay of babies diagnosed with RSV is longer than those with non-RSV viral agents. So struggling with RSV is important in preventing lower respiratory tract infections in newborns. It is necessary to develop a vaccine or immunoglobulin application against RSV infection not only for preterm babies but also for all newborn babies.

Objectives: This study aimed to demonstrate how the prognostic nutritional index (PNI) and systemic immune-inflammatory index (SII) help predict the severity and prognosis of patients with type 2 diabetes (T2DM) and coronavirus disease (COVID-19).

Methods: This retrospective cohort study included 501 T2DM patients (male, 42.1%; female, 57.9%) who were hospitalized due to COVID-19 between April 2020 and December 2020. The patients were divided into survivors and non-survivors. After comparing demographic and laboratory data between the groups, the correlation of PNI and SII with clinical and laboratory data was evaluated.

Results: The median (interquartile) ages of the non-survivor and survivor groups were 74 (15) and 69 (14) years, respectively, and the difference was significant (p<0.001). The PNI was significantly lower in the non-survivor group than in the survivor group (p<0.001). The SII was significantly higher in the non-survivor group than in the survivor group (p<0.001). PNI was negatively correlated with glucose levels (r=-0.115, p=0.011). If the cut-off PNI value of 29.1 was used, it had a sensitivity and specificity of 76.2% and 76.3%, respectively, in predicting the severity of the illness and the risk of death in T2DM patients.

Conclusion: Consequently, the PNI and SII levels are effective in predicting survival and disease severity in patients with COVID-19 and T2DM.

Objectives: It was aimed to determine the etiological and clinical features of pediatric patients with headache complaints.

Methods: The files of patients who were admitted to the pediatric neurology outpatient clinic with headache were reviewed retrospectively. Patients' age, gender, features of headache, symptoms accompanying headache, available blood tests, brain magnetic resonance (MR) and electroencephalography (EEG) results were recorded.

Results: Of the total 470 patients, aged between 3 and 17 years, 291 (61.9%) were female and 179 (39.1%) were male. The mean age of the patients was 12.38±3.45 years. According to age groups, there were 16 (3.4%) patients under the age of 5, 159 (33.8%) between the ages of 6-11, and 295 (62.8%) patients aged 12-17 years. While 289 (61.5%) patients were diagnosed with primary headache, 122 (26.0%) patients were diagnosed with secondary headache, and headaches of 59 (12.5%) patients could not be classified. The most common primary headaches were tension-type headache (TTN) (n=177, 37.7%) and migraine (n=111, 23.6%). The 86 (70.5%) of the patients with secondary headache were diagnosed with sinusitis. Abnormal neurological examination finding was determined in 8 (1.7%) patients. Brain MR was performed in 439 (93.4%) of all patients and abnormal brain MR findings were detected in 52 (11.8%) patients. EEG was performed in 205 (43.6%) of all patients and abnormal EEG findings were detected in 24 (11.7%) patients.

Conclusion: According to age groups, headache was most common in the 12-17 age group. The most common causes of headache were TTN and migraine, respectively. The most common secondary headache cause was sinusitis. We think that physical and neurological examination still maintains its priority in determining the causes of headache.

Numerous neurological manifestations associated with COVID-19 have been reported. However, abducens nerve palsy (ANP) associated with COVID-19 is very rare and mostly related to accompanying respiratory symptoms. Here we present a 29-year-old woman with unilateral ANP manifesting with diplopia and positive SARS-CoV-2 S antibodies, which were checked later. On admission, she had signs of viral pneumonia in thorax CT without any respiratory symptoms. Her cranial neuroimaging revealed no abnormality. Following treatment with favipiravir 2x1600 mg loading dose and then 2x600mg daily maintenance, dexamethasone 8 mg/day and enoxaparin 6000 IU/day, her CT findings recovered completely whereas her ANP only partially resolved. One week after the end of COVID-19 treatment, she also developed Herpes simplex keratitis which was successfully treated with valacyclovir. It should be kept in mind that isolated abducens nerve palsy may be the only finding of COVID-19 cases without any respiratory symptoms.

Objectives: The purpose of our study was to investigate the role of different magnetic resonance imaging (MRI) parameters in the characterization of adrenal masses.

Methods: A total of 150 patients who presented with 186 adrenal tumors were retrospectively evaluated in this study. Final patient cohort consisted of 17 pheochromocytomas, 3 adrenocortical carcinomas, 24 metastases, 31 lipid-poor adenomas and 111 lipid-rich adenomas. We carried out a visual assessment on FSE (Fast spin echo)T2 weighted images and also calculated T2 signal intensity ratio of all adrenal masses and also performed a qualitative assessment on chemical shift imaging (CSI) together with quantitative calculation using Adrenal to spleen signal intensity (si) ratio and Adrenal si index formulas. On dynamic contrast-enhanced sequences, visual assessment based on enhancement patterns on late-arterial phase images was performed and also mean signal intensity measurements were carried out. All examinations were interpreted by two abdominal radiologists in consensus who were blinded to the clinical and pathological findings. Statistical analysis was performed.

Results: On FSE T2 weighted imaging, isointense to liver and slightly hyperintense than liver was found higher in benign cases, however, in malignant cases moderately and strikingly hyperintense than liver was higher than in benign cases (p=0.001, p<0.01). There was a statistically significant difference between the T2 signal intensity ratio values of adrenal tumor groups (p=0.001, p<0.01). In lipid-rich and lipid-poor adenoma groups, T2 signal intensity ratio values was significantly lower than in pheochromocytoma and metastasis cases. In malignant group, T2 signal intensity ratio values were found statistically significantly higher than in the benign group (p=0.001, p<0.01). There was a statistically significant difference between CSI visual assessment of adrenal tumor groups (p=0.001, p<0.01). Although moderate and significant signal intensity loss was usually detected in lipid-rich adenoma group, never detected in other tumor groups. There was also a statistically significant difference between benign and malignant adrenal tumor groups (p=0.001, p<0.01). In the malignant group, Adrenal to spleen si ratio values were found significantly higher whereas, Adrenal si index values were significantly lower compared to benign tumors (p=0.001, p<0.01). Based on malignancy, there was a statistically significant difference between adrenal tumor groups (p=0.001, p<0.01). Although capillary blush and homogenous type enhancement were more common in benign cases than in malignant ones, peripheral-patchy and strikingly capillary blush type enhancement was more frequent in malignant tumors. Based on malignancy, mean arterial signal intensity values of malignant tumors were statistically higher than benign tumors (p=0.001; p<0.01).

Conclusion: Dynamic

Objectives: This study aims to compare the early results of patients who underwent isolated aortic valve replacement (AVR) with supra-annular and intra-annular AVR.

Methods: Between 2013 and 2019, 113 patients (77 males; mean age 57.8±16.36 years) who underwent isolated AVR were evaluated. The patients were divided into two groups those who underwent supra-annular (n=59) and intra-annular (n=54) AVR. The most commonly used valves in surgeries St Jude Medical Masters (St. Jude Medical, Minneapolis, MN, USA), (n=35, 30.9%), Sorin Mitroflow (Sorin Group Inc., Mitroflow Division, Canada), (n=32, 28.3%, and Carbomedics Top Hat (Sulzer, Carbomedics, Austin, TX), (n=31, 27.4%).

Results: The cross-clamp (XCL) and cardiopulmonary bypass (CPB) times of the patients who underwent supra-annular AVR were found to be significantly higher than the patients who underwent intra-annular AVR. However, there was no significant difference between the two groups in terms of postoperative adverse events. There was no significant difference between the two groups in the postoperative first-week transthoracic echocardiographic (TTE) findings.

Conclusion: When comparing supra-annular and intra-annular valve positioning results in patients undergoing isolated AVR, no significant difference was found between the groups in terms of postoperative complications, gradient differences in postoperative TTE, and ejection fractions. Supra-annular valve positioning should be considered, especially in patients with small annulus, in the presence of suitable anatomical features. However, this issue needs to be investigated in future prospective studies with more patients.