Role of the neck dissection in early-stage lower lip cancers.

Background: In early-stage lip cancer, spread to cervical lymph nodes is extremely rare. Elective neck treatment options include suprahyoid or supraomohyoid neck dissection, sentinel lymph node biopsy, or close follow-up. Aim: In this study, our aim was to investigate the effect of elective surgery on survival in patients operated for early-stage lip cancer. Methods: Patients who underwent surgical treatment for lower lip squamous cell carcinoma between 2005 and 2020 were retrospectively analyzed. Age, gender, neck dissection status (yes/no), clinical and pathological T stage of the tumor, grade, and perineural invasion were recorded and 3-year and 5-year overall (OS) and disease-free survival (DFS) rates were estimated. Results: Thirty patients were included: 20 patients had pT1 and 10 patients had pT2 tumors. Neck dissection was performed in 13 patients. The 5-year OS rate was 90.9% and 87.8% with and without dissection, respectively. Neck dissection did not appear to affect OS (P = 0.534) in these patients. The 5-year DFS rate was 96.4% in the overall group, while it was 91.7% and 100% in patients who did or did not undergo neck dissection, respectively (P = 0.756). Discussion: Patients with or without neck dissection did not differ significantly in terms of OS and DFS. Watchful waiting with regular ultrasound imaging of the neck in patients with T1 and T2 lip tumors may be an appropriate therapeutic option.

[An Unusual Complication in 3 Cases: Renal��Subcapsular Hematoma Following Percutaneous Angioplasty]. / ���� Olguda Nadir Bir Komplikasyon: Perk��tan Anjioplasti Sonras�� Renal Subkaps��ler Hematom.

Renal artery stenosis is the leading cause of secondary hypertension. Percutaneous treatment options are safe and e���ective but can, in rare cases, entail possible complications such as renal subcapsular hematoma. Awareness of such complications will enable better management. Although post-intervention subcapsular hematomas are believed to occur secondary to wire perforation, in this report, we present 3 cases demonstrating reperfusion injury ���ndings rather than wire perforation.

An Autopsy Series: Lightning-related Deaths in Van and Hakkâri Provinces, Turkey

ABSTRACT Objective: To report the largest series of lightning-related deaths in Turkey, to review the literature on this subject, and to identify similarities and differences between the autopsy findings in this study and the information available in literature. Methods: In this study, autopsy reports and crime scene investigation data on 11 lightning-related fatalities that occurred in the Van and Hakkâri Provinces, Turkey, from January 1, 2011 to December 31, 2015 were retrospectively reviewed. Results: Of the 1699 fatalities, 11 (2.53%) evaluated by medico-legal autopsy in the Van and Hakkâri Province in a 5-year period died from lightning strikes. Of these cases, 10 (90.1%) were males and 1 (9.9%) was female (p < 0.05). All cases were in the 11 to 33 years age group. All cases were injured outdoors. Conclusion: We concluded that deaths due to lightning strikes are relatively rare in Turkey, and may be reduced with precautions such as avoiding staying under trees or in the vicinity of high towers, refraining from touching metal objects, avoiding lying on the ground, leaning on walls, and crouching outdoors.

The Effect of Pre-emptive Dexketoprofen Administration on Postoperative Pain Management in Patients with Ultrasound Guided Interscalene Block in Arthroscopic Shoulder Surgery.

Background: Postoperative pain is an important problem for patients undergoing shoulder surgery. Our study investigated analgesic efficacy, duration of analgesia, postoperative analgesic use and patient satisfaction with the use of preemptive intravenous dexketoprofen for interscalene block in addition to general anesthesia in arthroscopic shoulder surgery. Methods: 60 patients, scheduled for arthroscopic shoulder surgery were randomized (30 patients each) into either: - control group (Group1) or dexketoprofen group (Group 2). Patients were followed for 48 hours to compare both groups for; post-operative pain scores, effectiveness of postoperative analgesia, duration of analgesia, and analgesia consumption. Duration of postoperative sensory block of the shoulder joint was defined as time to onset of pain at the incision site. Duration of postoperative motor block of the shoulder joint was defined as time to onset of first shoulder movement. Results: While no significant difference was determined for motor block time, sensory block time was significantly longer in the dexketoprofen group (p < 0.05).VAS scores were significantly lower at all times in the dexketoprofen group (p < 0.05).Total PCA fentanyl consumption was 274.16 ± 314.89 (µg) in the dexketoprofen group, and 490.00 ± 408.98 (µg) in the control group, the difference was statistically significant (p < 0.05). No significant difference was observed between the groups' demographic and hemodynamic data. Conclusion: Pre-emptive IV dexketoprofen may be a good option for arthroscopic shoulder surgery and provides effective analgesia.

Neuropathic pain in knee osteoarthritis

Abstract Background: This study aimed to investigate the relationship between the neuropathic pain in knee osteoarthritis with the body composition, anthropometric and postural features, physical function, and quality of life. Methods: Patients with primary knee osteoarthritis, 50-70 years of age, were included in the study and divided into Group 1 with neuropathic pain and Group 2 with no neuropathic pain according to Douleur Neuropathique-4. The groups were compared in terms of demographic, clinical, radiological, laboratory findings and anthropometric measurements, body composition, physical function tests, osteoarthritis severity, quality of life, and posturography. Results: 200 patients were included in the study. 98 (82.6% female) were in Group 1 and 102 (74.5% female) in Group 2. Age was higher in Group 1 compared to Group 2 [61 (50-70) and 57.5 (50-70), respectively, p= 0.03]. Symptom duration was also longer in Group 1 (5.21 ± 4.76 and 3.38 ± 3.58, p= 0.002). Body mass indices were 31.9 ± 5.6 and 30.1 ± 4.8 (p= 0.015). Kellgren-Lawrence class, Western Ontario and McMaster Osteoarthritis Index and Short Form-36 scores were more unfavorable in Group 1. Although fall risk was similar, stability and Fourier harmony indices were impaired in Group 1 compared to Group 2 especially when the visual and proprioceptive input was blocked. Conclusions: Almost half of the patients with knee osteoarthritis had neuropathic pain which was associated with longer symptom duration and higher age, lower education, higher body mass index, more severe radilogical findings, worse pain perception, lower physical function and quality of life, and lower stability.

Hypothermia Deaths in Van Province, Turkey

ABSTRACT Objective: To evaluate autopsy findings in hypothermia-related deaths in Van Province, Turkey, a city near the Turkey-Iran border. Methods: Autopsy reports on 43 hypothermia fatalities were retrospectively reviewed. Data regarding age, gender, nationality of the cases, seasonality of the deaths, crime scene findings, autopsy findings, manner of deaths, risk factors for hypothermia, other traumatic lesions, and toxicology were obtained from autopsy records and scene investigation records. Results: There were 36 males and 7 females. The mean age was 20.5 years. More than half of the cases died or were found dead in the spring months. All but one of the cases was found dead outdoors. There were common red-coloured livor mortis in 33 cases (76.7%), antemortem traumas in 16 cases (37.2%), cold erythema in 26 cases (60.5%), myxedema in 1 case, bloody discolouration in the synovial fluid in 11 (84.6%) cases, and Wischnewski spots in 32 cases (74.4%). Conclusion: The study showed that illegal refugees are an important social problem in Turkey. Hypothermia should be considered as a cause of death for refugees when they are found, especially in the cold provinces. In the diagnosis of hypothermia, bloody discolouration of the synovial fluid is confirmed to be a valuable finding. Wischnewski spots remain valuable for positive identification.

Determination of Health Anxiety Level in Living Organ Donation.

The aim of this study was to determine the level of pre-donation health anxiety using the Short Form Health Anxiety Inventory (SHAI) questionnaire for persons who applied to donate their kidney to a relative in need, and to evaluate whether there was a difference between these donors and a control group who did not experience health problems. The study group was comprised of 30 patients who applied for kidney donation to a relative, while the control group was comprised of 30 age- and sex-adjusted healthy subjects whose relatives did not have any health problems. The SHAI, consisting of 18 questions and some sociodemographic characteristics, was administered to both groups. The study group consisted of 60 participants, 28 (46.7%) of whom were male and 32 (53.3%) of whom were female. The mean SHAI score of the case group was 10.3 ± 7.3, while the mean of the control group was 17.6 ± 8.5. The difference between the groups was statistically significant (P = .001). The mean score of those who were donating to their wife or husband was 20.0 ± 11.7, while the mean score of those who donated to other relatives was 9.2 ± 6.1. The difference was significant (P = .014). Our study found that the case group had significantly lower health anxiety than the control group. Furthermore, those who were donating to their spouse were found to have higher anxiety than those who were donating to other relatives.

Correlation between clinical findings and eosinophil/neutrophil ratio in patients with nasal polyps.

Chronic rhinosinusitis with nasal polyps (CRSwNP) is a frequent disease which can be classified as eosinophilic or neutrophilic based on dominant inflammatory cell type at tissue. The aim of this study was to evaluate the clinical relevance of classifying nasal polyps as eosinophilic or neutrophilic on treatment outcomes. The study was conducted with 40 patients who underwent either surgical or medical treatment with the diagnosis of CRSwNP. The patients were classified into two groups for further assessment up to eosinophil intensity at polyp tissue. All patients were examined by nasal endoscopy and paranasal computed tomography (CT). Before treatment, subjective symptom score, nasal endoscopy score, and CT score were measured. Subsequently, they were reevaluated by similar diagnostic tests after either medical or surgical treatment at sixth month. The preoperative subjective symptom score, endoscopy score, and paranasal CT score were compared between chronic rhinosinusitis (CRS) with eosinophilic nasal polyps (E-NP) (CRSwE-NP) group and CRS with neutrophilic nasal polyps group and there was no difference between the two groups (p = 0.369, p = 0.310 and p = 0.494 respectively). Although after treatment in both groups symptom score and endoscopy score were significantly improved but not the CT score, we found no difference in between the groups at sixth month. In most of the previous studies, patients with CRSwE-NP were assumed to have poor prognosis and high recurrence rate despite surgical or medical treatment. However, we did not find any association between eosinophilic or neutrophilic nature of nasal polyp tissue and disease severity.

A novel screening test for colon cancer: Talin-1.

OBJECTIVE: Cell adhesion and angiogenesis within the extracellular matrix involve special signaling molecules, such as integrins and the actin binding protein Talin-1. The aim of this study was to investigate and describe the expression of Talin-1 for the early detection of colon cancer. PATIENTS AND METHODS: Blood serum samples were collected from 50 healthy volunteers and from 90 patients with colon cancer. Using an enzyme-linked immunosorbent assay (ELISA), all 140 samples were analyzed. RESULTS: Preoperative levels of Talin-1 in the serum were significantly higher in patients with colon cancer (p < 0.001). No significant correlation was found between preoperative levels of Talin-1 in the serum and the age and gender of the patients (p < 0.05). However, a significant correlation was found between Talin-1 levels and the tumor grade, TNM stage, and lymph node metastasis (p < 0.001). CONCLUSIONS: Talin-1 may play a role in the reinforcement of cell proliferation, cell adhesion, and angiogenesis in colon cancer. Thus, the Talin-1 protein activity may be a novel biomarker to detect colon cancer in humans.

Unsedated transnasal versus conventional oral endoscopy in endoscopy naïve patients.

BACKGROUND AND STUDY AIMS: Unsedated transnasal upper endoscopy (TNE) has been suggested as a more comfortable and safer method than unsedated transoral endoscopy (TOE). However, the numbers of comparative trials are limited. The current study aimed to assess the tolerability, safety, and efficacy of TNE in endoscopy naïve patients. PATIENTS AND METHODS: The current study was designed as a randomized, prospective, parallel arm trial including all eligible patients referred for upper endoscopy. Patients were randomized with a 1:1 ratio to undergo either unsedated TOE using a standard endoscope or unsedated TNE using an ultrathin endoscope. Postprocedure, all patients were asked to complete a questionnaire to assess pain, discomfort, distress and tolerability using a 10 cm visual analog scale (VAS). Patients' expectations and future preferences were also determined by multiple choice questions. Endoscope insertion rate, procedure duration, and side-effects were recorded for each patient. RESULTS: Each group included 200 patients. With the exception of nasal pain, mean VAS scores were significantly lower in TNE patients when compared to TOE patients (p = 0.0001). 85% and 54.5% of patients in TNE and TOE groups, respectively, found the procedure better than expected (p = 0001). A repeat procedure was significantly more acceptable for TNE than TOE (82.4% and 60.5%, respectively). Endoscope insertion failed in 3.5% of TNE patients. Mild epistaxis was observed in 4% of TNE patients. CONCLUSION: Unsedated TNE was tolerated better in endoscopy naive patients than unsedated TOE in a large parallel arm trial.

Management of patients with coexisting obstructive sleep apnea and laryngopharyngeal reflux disease.

Obstructive sleep apnea syndrome (OSAS) and Laryngopharyngeal reflux disease (LPR) are both common health problems causing severe morbidity. Since they have similar risk factors, the prevalence of LPR among patients with OSAS is higher compared with general population. However, there exist only a few studies showing the potential causal relation between LPR and OSAS. The aim of this study was to evaluate the coexistence between OSAS and LPR and to determine whether the therapy of OSAS alters LPR parameters and vice versa. In this study, 44 patients underwent double probed 24 h pH monitoring simultaneously with polysomnography due to the complaints of obstructive sleep apnea and reflux. Twenty of those 44 patients were diagnosed with both OSAS and LPR. Among those patients, 10 patients with mild to moderate OSAS were given only LPR treatment for 3 months. The remaining 10 patients who had severe OSAS underwent CPAP treatment for 3 months. After the end of treatment, all patients were reevaluated with double probed 24 h pH monitoring simultaneously with PSG. Moreover, the patients were evaluated subjectively by Epworth Sleepiness Scale (ESS), snoring Visual Analogue Scale (VAS), Reflux Symptom Index (RSI), and Reflux Finding Score (RFS). The results of this study revealed that OSAS and LPR coexist frequently. LPR treatment did not improve the polysomnographic parameters, but significantly reduced ESS and snoring VAS (p = 0.02 and p = 0.007, respectively). Although the CPAP treatment significantly improved subjective parameters of reflux, such as RSI and RFS (p = 0.016 for both), there was no significant improvement in objective parameters of 24-h pH monitoring. We concluded that since there is a high frequency of coexistence between LPR and OSAS, all patients with OSAS should also be queried for LPR symptoms. In addition, more in-depth and comprehensive research is required to elucidate the association between OSAS and LPR.

Postoperative adhesion formation following ovarian reconstruction with fibrin glue in the rabbit.

To compare postoperative adhesion formation following ovarian reconstruction with fibrin glue or the microsurgical suturing technique, an experimental study was performed on sixteen adult female rabbits. While left ovaries were reapproximated with 6-0 coated polyglactin using a microsurgical technique, right ovaries were reconstructed with fibrin glue following ovarian bisection. Four weeks later, second-look laparotomies were performed to evaluate the adnexal adhesions. These were scored according to the American Fertility Society classification. Mean adnexal adhesion scores were 8.2 +/- 2.3 in the sutured ovary and 5.0 +/- 1.1 in the glued ovary (p > 0.05). Ovarian reconstruction with fibrin glue does not reduce postoperative adhesion when compared with the usual suturing technique.