An unusual finding after adrenal surgery: a case series of adrenal schwannomas

Adrenal schwannomas are rare benign tumors with no specific imaging and laboratory findings to diagnose preoperatively. Due to the limited number of cases in the literature, clinical, imaging, and pathological findings are presented in this study. Case 1 is a 61-year-old woman patient who has a 31-mm mass in the right adrenal gland. This mass was nonfunctional; in imaging studies, this mass had a cystic necrotic component, and high 18-fluorodeoxyglucose (FDG) uptake was seen. There was no metaiodobenzylguanidine (MIBG) uptake. Laparoscopic transabdominal right adrenalectomy was performed, and the pathology result was consistent with adrenal schwannomas. Case 2 is a 63-year-old man patient who presented with a 38-mm mass in the left adrenal gland. This mass was nonfunctional and similar to that in Case 1; this mass had a cystic component. Laparoscopic transabdominal left adrenalectomy was performed. The diagnosis of adrenal schwannoma with degeneration was revealed. Case 3 was a 72-year-old woman patient admitted to the hospital for a 125-mm left adrenal mass. Similar to Case 1, this mass also had a cystic necrotic component in imaging studies. High FDG uptake was seen, and the patient underwent conventional adrenalectomy due to the suspicion of malignancy. After pathological evaluation, a diagnosis of adrenal schwannoma was made. A main diagnostic challenge in adrenal schwannomas is the preoperative diagnosis. These masses have no pathognomonic finding or specific hormonal function. Imaging findings of these masses may increase the suspicion of malignancy, which may affect decisions for surgery and the surgical technique

Clinical and Anatomical Factors Affecting Recurrent Laryngeal Nerve Paralysis During Thyroidectomy via Intraoperative Nerve Monitorization

BackgroundDespite all the technical developments in thyroidectomy and the use of intraoperative nerve monitorization (IONM), recurrent laryngeal nerve (RLN) paralysis may still occur. We aimed to evaluate the effects of anatomical variations, clinical features, and intervention type on RLN paralysis.MethodThe RLNs identified till the laryngeal entry point, between January 2016 and September 2021 were included in the study. The effects of RLN anatomical features considering the International RLN Anatomical Classification System, intervention and monitoring types on RLN paralysis were evaluated.ResultsA total of 1,412 neck sides of 871 patients (672 F, 199 M) with a mean age of 49.17 + 13.42 years (range, 18–99) were evaluated. Eighty-three nerves (5.9%) including 78 nerves with transient (5.5%) and 5 (0.4%) with permanent vocal cord paralysis (VCP) were detected. The factors that may increase the risk of VCP were evaluated with binary logistic regression analysis. While the secondary thyroidectomy (OR: 2.809, 95%CI: 1.302–6.061, p = 0.008) and Berry entrapment of RLN (OR: 2.347, 95%CI: 1.425–3.876, p = 0.001) were detected as the independent risk factors for total VCP, the use of intermittent-IONM (OR: 2.217, 95% CI: 1.299–3.788, 0.004), secondary thyroidectomy (OR: 3.257, 95%CI: 1.340–7.937, p = 0.009), and nerve branching (OR: 1.739, 95%CI: 1.049–2.882, p = 0.032) were detected as independent risk factors for transient VCP.ConclusionPreference of continuous-IONM particularly in secondary thyroidectomies would reduce the risk of VCP. Anatomical variations of the RLN cannot be predicted preoperatively. Revealing anatomical features with careful dissection may contribute to risk reduction by minimizing actions causing traction trauma or compression on the nerve.</jats:sec

The effect of sociodemographic and clinical features on mortality in patients with diagnosis of aspiration pneumonia Orıgınal Article internal medicine

ABSTRACT OBJECTIVE: The aim of this study was to evaluate the sociodemographic and clinical chracteristics of patients hospitalized with aspiration pneumonia in internal medicine clinics, and to determine the incidence and parameters of mortality among these patients. METHODS: Patients over the age of 18 years who were hospitalized in clinics of internal medicine between January 1, 2010 and January 1, 2013 (115 male, 89 female; mean age: 77±13 years; patients aged 65 years and over, 88.2%; average duration of hospitalization, 11±9 days) were evaluated retrospectively and consecutively. The incidence of mortality, nutritional status at admission, comorbidity frequency, haematological and biochemical data and their relationship with mortality were evaluated. RESULTS: At admission, 85% of the patients were fed through oral route, while 15% of them were fed through PEG. There was no relation between nutritional status of the patients (oral, nasogastric tube or PEG) at admission, and development of aspiration pneumonia. Commonly seen comorbidities were dementia (49%), hypertension (43%), cerebrovascular accident (42%), and diabetes mellitus (31%) respectively. The mortality rate was 24.5% (in first three days, 56%). A correlation was found between mortality and increase in neutrophil/lymphocyte ratio (NLR) and increased uric acid rate (for both p&lt;0.05). CONCLUSION: In this study, the mortality rates among patients diagnosed with aspiration pneumonia was found to be increased. The high number of geriatric patients and comorbidities might have played a role in this situation. Neutrophil/lymphocyte ratio (NLR) and uric acid levels in patients with aspiration pneumonia might be evaluated as factors related to mortality

C-Reactive Protein to Albumin Ratio is an Indicator of Poor Prognosis for Patients with Biliary Tract Cancer

Objectives: This retrospective study evaluated the prognostic significance of the ratio of C-reactive protein (CRP) to albumin (Alb) in patients with biliary tract cancer (BTC). Methods: A total of 178 patients with newly diagnosed BTC, who had been treated in our departments between January 2013 and September 2018, were enrolled in the study. All medical records were reviewed retrospectively. Patients who showed clinical evidence of infection or other inflammatory conditions were excluded. We investigated the correlation between the neutrophil to lymphocyte ratio (NLR), platelet to lymphocyte ratio (PLR), CRP to Alb ratio (CAR) and the overall survival (OS) rates for BTC patients. Both univariate and multivariate analyses were performed to identify clinicopathological variables associated with OS. Results: The optimal cutoff level for the CAR was 0.66. An elevated CAR was associated with low OS (p0.66 were 22.0 months and 6.0 months, respectively. By contrast, NLR (p=0.12) and PLR (p=0.85) were not independently associated with OS. Conclusion: The CAR might be an independent prognostic marker for patients with BTC, and might have value comparable with other established inflammation-based prognostic scores. The prognostic value of this novel inflammation-based prognostic score needs to be verified in patients with other types of cancer

Molecular Testing in Thyroid Nodules: How Much Does It Change Clinical Practice?

Background/Objectives: Molecular testing is most commonly performed in evaluation of thyroid nodules with indeterminate Fine Needle Aspiration Biopsy (FNAB) results. However, in clinical practice, thyroidectomy may still be pursued in patients who present with clear clinical indications despite a benign molecular test result. The aim of this study is to identify clinical factors that influence the decision to proceed with surgery in the presence of a benign molecular test result. Methods: Patients who were evaluated in the outpatient clinic for thyroid nodules at one institution between January 2016 and January 2024 were retrospectively reviewed. Patients with FNAB results corresponding to Bethesda categories III or IV and a benign result on the Afirma molecular test were included. Demographic data, medical and family history, characteristics of thyroid nodules (including ultrasonographic features), surgical history, and postoperative pathology results were analyzed. Patients were divided into two groups based on clinical management—Observation (Group-1) or Thyroidectomy (Group-2)—and compared using Chi-square tests for bivariate analysis and multivariable logistic regression. Results: A total of 177 patients were included, with 87 (49.1%) in the observation group and 90 (50.9%) in the surgical group. Mean age was 55.9 ± 13.9 years and median nodule size (IQR) was 2.8 cm (1.95–4.0 cm). Bivariate analysis revealed the surgical group had significantly higher proportions of patients with compressive symptoms (p p = 0.01), nodules >4 cm (p p p p = 0.007), nodule size >4 cm (OR: 11.36; 95%CI: 3.90–33.12; p p Conclusions: Despite a benign molecular test result, patients exhibiting compressive symptoms, hyperthyroidism, nodules larger than 4 cm, or evidence of nodule growth during follow-up are significantly more likely to undergo thyroidectomy. In such cases, molecular testing may offer limited clinical utility and could be omitted to optimize cost-effectiveness

Conservative approach for the management of bilateral pneumothorax and pneumomediastinum after laparoscopic totally extraperitoneal inguinal hernia repair

Laparoscopic totally extraperitoneal inguinal hernia repair is considered a common and safe procedure. Here, we present the case of a 31-year-old male with right indirect inguinal hernia and no medical history. The patient underwent laparoscopic totally extraperitoneal inguinal hernia repair and the operation was completed successfully. During extubation, subcutaneous emphysema was noted at the neck, chest, and above the nipples. Tracheal injury was excluded by the anaesthesiologists and otorhinolaryngologists. On arterial blood gas, the patient's oxygen saturation was 95% with nasal oxygen support. The patient was followed-up closely in the general surgery inpatient clinic. Computed tomography was performed, on which bilateral pneumothorax and pneumomediastinum were noted. Conservative management was planned and the patient was discharged on the fourth postoperative day. Laparoscopic totally extraperitoneal inguinal hernia repair is considered a routinely applied safe procedure, however, appropriate care should be taken to avoid possible complications. Keywords: Laparoscopy, Inguinal Hernia, Pneumothorax, Pneumomediastinum.</jats:p

Prognosis of patients in a medical intensive care unit

OBJECTIVE: The aim of this study is to evaluate the demographic characteristics of critically ill patients and to determine intensive care unit (ICU) mortality and its predictors