Should varicocele screening be conducted in men diagnosed with chronic venous insufficiency? A prospective study.

Introduction: It has been previously proposed in numerous studies that chronic venous insufficiency (CVI) has similar pathogenesis to varicocele in males. Varicocele has been identified as the most common cause of infertility in men, accounting for 40% of cases. Aim: This study investigates whether varicocele screening should be conducted in patients with CVI and, if so, which patients should undergo such screening. Material and methods: The study included 102 adult male patients with venous insufficiency complaints who presented to the cardiovascular surgery clinic between January 2023 and June 2023. Data were prospectively collected through medical history interviews and Doppler ultrasound measurements performed by a single radiologist. The relationship between non-normally distributed measurement data of the two groups was evaluated using the Mann-Whitney U test, while the association between categorical variables was assessed using the χ2 test. ROC analysis was employed for determining predictive value. A type 1 error level of α = 0.05 was adopted. Results: The mean left great saphenous vein (GSV) diameter of those with varicocele (6.6 ±2.3) was significantly larger compared to the mean left GSV diameter of those without varicocele (5.3 ±2.6) (p = 0.004). The area under the ROC curve for left GSV diameter was 67% (p = 0.005). When varicocele screening is performed in patients with a left GSV diameter of 5.35 cm and above, sensitivity is 71.4% and specificity is 61.2%. Conclusions: There is a significant association between left GSV diameter and varicocele (p = 0.004). Varicocele screening can be carried out with 71.4% sensitivity in adult male patients with a left GSV diameter of 5.35 cm and above. Both cardiovascular surgeons and radiologists can conduct varicocele screening by measuring pampiniform veins in patients with a left GSV diameter of 5.35 cm and above. This approach has the potential to reduce the incidence of varicocele and associated infertility.

Impaired Renal Vein Flow in Atrial Fibrillation: A Potential Risk for Renal Dysfunction.

BACKGROUND Atrial fibrillation (AF) is one of the most common heart rhythm disorders. Identification and early treatment of AF risk factors can improve mortality and morbidity rates. This study aimed to compare the renal venous stasis index (RVSI) and intra-renal venous flow (IRVF) patterns evaluated by intra-renal Doppler ultrasonography in patients with AF and sinus rhythm (SR). MATERIAL AND METHODS A total of 68 patients, 34 with AF (lasting >12 months AF) and 34 with SR (no previous diagnosis of AF and no AF attack in 24-h Holter monitoring) were included in the study. The RVSI was calculated, and the IRVF patterns were determined using intra-renal Doppler ultrasonography. High RVSI was defined as >0.12 RVSI. In addition, echocardiography and a 6-min walk test were performed. A model including diabetes mellitus, hypertension, creatine, Pro-BNP, left ventricular ejection fraction, presence of AF, and systolic pulmonary artery pressure was created to evaluate the effects of variables on high RVSI. RESULTS The RVSI value was significantly higher in patients with AF than in those with SR (P=0.004). The SR group exhibited a higher prevalence of the continuous flow pattern, which is one of the IRVF patterns (P=0.015). In contrast, the biphasic flow pattern was observed more frequently in patients with AF (P=0.003). The presence of AF was found to predict the high RVSI (P=0.002, OR=14.134, 95% CI 2.083-71.277). CONCLUSIONS The presence of AF may affect the IRVF and cause an increase in RVSI.

Comparison of shear wave elastography and dimercaptosuccinic acid renal cortical scintigraphy in pediatric patients.

BACKGROUND: Although it causes low-dose radiation exposure, dimercaptosuccinic acid (DMSA) renal cortical scintigraphy is the gold standard examination method in the noninvasive diagnosis of renal scar tissue (RST). Shear wave elastography (SWE) has recently come to the fore as a technique for measuring kidney stiffness in the examination of RST. The present study aims to compare DMSA and SWE tests to evaluate whether SWE can be used instead of DMSA as a test that does not cause radiation exposure in pediatric patients. METHODS: In this prospective study, sonographic elastography was performed on pediatric patients with DMSA images. In the SWE examination, measurements were made from each kidney's upper, middle and lower parts. DMSA and elastography data were compared for the diagnosis of RST. RESULTS: A total of 64 patients were included in the present study. There were 68.8% female ( n = 44) and 31.2% ( n = 20) male patients. There were 45 pediatric patients [Female 30 (66.7%), male 15 (33.3%)] in group 1 (pathological group) and 19 pediatric patients [Female 14 (73.7%), male 5 (26.3%)] in the control group. When DMSA data and SWE values were compared, it was found that elastography did not show a statistically significant performance in predicting renal scarring. CONCLUSION: In the existing literature, various studies reported different values for the diagnosis of renal stiffness using SWE. Similar to some previous studies, the present study observed no significant correlations between DMSA and SWE. Thus, DMSA preserves its major role and effectiveness as an important predictor of RST in pediatric patients.

Magnetic resonance imaging evaluation of the effects of cigarette and maras powder (smokeless tobacco) on lumbar disc degeneration.

OBJECTIVE: The main aim of this study was to investigate and compare the effects of the use of Maras powder and cigarettes on lumbar disc degeneration. PAIENTS AND METHODS: This study included 87 adult patients who presented at our hospital with a complaint of mechanical low back pain and underwent lumbar magnetic resonance imaging (MRI). Patients meeting the inclusion criteria were divided into three groups. Group 1 included those who smoked Maras powder but not cigarettes, group 2 was comprised of those who smoked cigarettes but did not use Maras powder, and group 3 was comprised of those who did not use tobacco (no cigarettes or Maras powder) (control group). Lumbar disc degeneration was rated according to the Pfirrmann classification. Hematological parameters were obtained from all three groups. RESULTS: Degeneration levels in group 1 were significant when compared to the other groups at all disc levels. Maras powder contributed to intervertebral disc degeneration and this effect increased gradually towards the distal area. The neutrophil to lymphocyte ratio was significantly higher in group 1 than in the other two groups, and was positively correlated with the duration of use of Maras powder (r = 0.689, p ≤ 0.001). CONCLUSION: Although more prevalent in the Maras powder group, lumbar disc degeneration increased significantly with tobacco usage. The results of our study show that Maras powder, commonly used regionally, is likely to cause more spinal disc degeneration than cigarettes.

Evaluation of Postmortem Cerebrospinal Fluid S100B Protein and Serotonin Levels: Comparison of Suicidal Versus Nonsuicidal Deaths in Konya, Turkey.

Although suicide is a preventable public health problem, objective assays for suicide risk are limited. In this study, it was aimed to determine levels of S100B protein and serotonin as a marker for risk of suicide. S100B protein and serotonin levels were investigated with ELISA method in the cerebrospinal fluid (CSF) in medicolegal autopsy cases, including those of suicide cases (n = 32) and nonsuicide cases (n = 56). The CSF S100B levels were higher (9.3 ± 2.9 ng/mL vs. 5.4 ± 2.0 ng/mL), and serotonin levels were lower (10.4 ± 4.9 ng/mL vs. 19.0 ± 5.7 ng/mL) in suicide group than nonsuicide group (p < 0.05). There was no correlation between S100B protein and serotonin levels with gender, age groups, postmortem interval, and cause of death. It is concluded that both S100B protein and serotonin in CSF may be useful for determination of suicide risk.

MAJOR ANATOMIC VARIATIONS OF PULMONARY FISSURES AND LOBES ON POSTMORTEM EXAMINATION.

This study was aimed at determining major accessory fissures (MAF) and absence or incompleteness of lobar or major fissures (MF) during routine forensic autopsies. Prior to starting this prospective study, forms were prepared to collect data on pulmonary lobes and fissures. In this study, 420 lungs of 210 autopsy cases were examined for incompleteness and absence of MF and complete accessory fissures. Horizontal fissures were incomplete in 18 right lungs. Incomplete oblique fissures were noted in three right and two left lungs. Unidentified abnormal fissures were determined in one left lung and five right lungs. The most common fissural abnormality was less than half complete horizontal fissure. Four right lungs had four lobes and two left lungs had three lobes because of complete accessory fissures. The number of lobes in the left and right lungs and the morphological features of both incomplete MF and MAF were determined in detail and the variations were photographed. It is concluded that, in addition to studies on computed tomography scans, autopsy series are useful for determining the variations of MF and MAF of the lungs in different populations.

Why do people hang themselves on trees? An evaluation of suicidal hangings on trees in Konya, Turkey, between 2001 and 2008.

Hanging is the most common method of suicide in the world, and many public places offer a means or opportunity to carry out the activity. Of 4,452 death examinations and autopsies, there were 378 (8.5%) suicides and suicide method was hanging in 185 (48.9%) cases. In 20 of these (10.8%), the suspension point was the branch of a tree. The incident location was the garden of the victim's house in nine cases, the woodlands in seven cases. The suicides were attributed to psychiatric disorders in nine cases, economic problems in six cases, and family problems in five cases. It is concluded that hanging on a tree as a suicide method is often committed by males and the underlying motive may be different in suicidal hangings on trees occurring at daytime and night. For preventional purposes, the reporting of such suicides in public places by the media may be restricted by local authorities.

Evaluation of shotgun suicides in Konya, Turkey between 2000 and 2007.

The number of the suicides is increasing all around the world. In this study, the cases autopsied between 2000 and 2007 in The Konya Branch of Forensic Medicine Council were retrospectively investigated. Fifty-seven shotgun suicides were determined. The cases were evaluated in terms of their demographic characters, site of entrance wound, the type of the cartridge used, shooting distance, the place of incident, the place of death, motive for suicide, and the presence of previous suicide attempts. The most preferred site of entrance wound was the head with 34 cases (59.7%). Of 34 cases in which the entrance wound was on the head, there was indirect mandibular fracture in 16 cases (47.1%). In 11 cases (19.3%), there observed small ecchymosed abrasions on the finger surfaces, which are thought to have resulted from the trigger kicking back during triggering or the finger having been stuck between the trigger and the trigger guard. It is concluded that there is a need for a legal regulation that makes obtaining of shotguns more difficult and the people who have them are to be educated not to keep them in easily accessible places.

Pseudoaneurysm originating from left ventricle aneurysm: an autopsy case and review of literature.

Rupture of the free wall of the left ventricle is a catastrophic complication of acute myocardial infarction. Rarely, free wall rupture is contained by overlying adherent pericardium, producing a pseudoaneurysm of the left ventricle. In this report, a case of a left ventricular pseudoaneurysm due to a previous myocardial infarction is described. A 55-year-old woman had a severe chest pain 11 months prior to death. No cardiac investigation was performed. Three days prior to death, she suffered from fatigue and weakness, and had a witnessed sudden cardiac death. At autopsy, a 8.5 × 10 × 8 cm pseudoaneurysm of the left ventricle was found. There was severe coronary artery atherosclerosis. There were extensive adhesions between pericardium and pseudoaneurysm wall. The cause of death was attributed to heart failure and resulting arrhythmia. The case illustrates the rare event of left ventricular pseudoaneurysm first diagnosed at forensic autopsy.

Evaluation of forensic deaths during the month of Ramadan in Konya, Turkey, between 2000 and 2009.

Ramadan is a holy month for Muslim people and includes long fasting periods. During Ramadan, practicing Muslims not only fast, but they also abstain from any kind of medication, smoking, sexual intercourse, and alcohol from sunrise to sunset. In the 10-year period between 2000 and 2009, it was determined that a total of 4881 death examinations and autopsies were performed at the Konya Branch of the Forensic Medicine Council (Turkey). All of the reports were retrospectively evaluated for demographic features of the cases and the manner of death. In the studied time period, a total of 491 deaths (10.1%) occurred in Ramadan. The manner of death was accident in 369 (75.2%) of the cases in Ramadan, 3107 (70.8%) of the other cases; suicide in 27 (5.5%) of the cases in Ramadan, 367 (8.4%) of the other cases; and homicide in 28 (5.7%) of the cases in Ramadan, 375 (8.5%) of the other cases. There was a significant statistical difference in terms of the manner of death between the deaths in Ramadan and in the remaining part of the year (P < 0.05). Our study suggested that there was an increase in accidental and natural deaths and a decrease in suicide and homicides in Ramadan.

Fatal injury by an unmodified blank pistol: a case report and review of the literature.

In this paper, we report a fatal neck injury of suicidal origin of a 29-year-old man. A 9-mm blank pistol and several blank cartridges in a plastic bag were discovered near the victim. There was an irregular and contuse oval contact-entrance wound of 25 mm × 20 mm with a muzzle imprint on its upper medial part on the right side of the neck. The cause of death was exsanguination due to injuries to the right external carotid artery and the right jugular vein. This case confirms that blank pistols, contrary to public opinion, are dangerous and may inflict potentially fatal injuries when fired at close or contact range. In addition, previously reported 18 fatal injuries by blank cartridges caused by unmodified blank pistols between 1990 and 2009 are reviewed and summarized. It is concluded that as blank pistols may cause fatal injuries even without any modification, it is necessary to develop new standards for their production.

Accessory spleens at autopsy.

Accessory spleens (AS) may be formed during embryonic development when some of the cells from the developing spleen are deposited along the path from the midline, where the spleen forms, over to its final location on the left side of the abdomen. An accessory spleen is usually near the spleen's hilum, but it may be embedded partly or wholly in the tail of the pancreas. The aim of this study was to investigate the incidence and distribution of AS during routine forensic autopsies. AS were investigated in 720 consecutive autopsy cases. Fifty-four AS were found in 48 (6.7%) cases. AS were found in hilum of the main spleen in 28 cases, the great omentum in 13 cases, the pancreas in 5 cases, and the pelvis in 2 cases. There were two AS in two cases and three AS in another two cases. Awareness of the possible presence of AS is important because when splenectomy is performed for some conditions such as immune thrombocytopenic purpura, failure to remove the AS may result in the failure of the condition to resolve. Additionally, during medical imaging, AS may be confused for enlarged lymph nodes or neoplastic growths. In conclusion, autopsy series are useful for determining the incidences and the other features of AS in different populations, in addition to those studies using CT scans and those studies obtained during laparoscopic or open surgeries.

Accidental hanging deaths in children in Konya, Turkey between 1998 and 2007.

In general, hanging cases are the result of suicide, and accidental and homicidal hanging cases are rarely seen. This study retrospectively investigated 4571 death examinations and autopsies that were performed at The Konya Branch of the Forensic Medicine Council (Turkey) between 1998 and 2007; hanging was involved in 201 (6.5%) of the cases. There were a total of 13 accidental hanging cases, where 12 of these involved children. In seven of the cases, the accidental hanging involved a scarf that wraps around swing-like cradles and is intended to prevent infants from falling down. It was concluded that accidental hanging deaths can be reduced by replacing swing-like cradles with cribs that are designed for children, removing ropes in and around the house, and preventing children from reaching and/or playing with rope-like objects.

Dead bodies found in wells.

Corpses found in wells or lime pits must be identified and the cause and manner of death must be determined. There are several circumstances that may lead to the presence of corpses in wells. In this study, 3940 death examinations and autopsies, performed at the Konya Branch of Forensic Medicine Council (Turkey) between 2000 and 2007, were retrospectively investigated, and it was found that 18 (0.46%) of the bodies had been recovered from wells. The cases were evaluated in terms of their demographic features, manner of death (accidental, suicidal, or homicidal), autopsy findings, cause of death, and the characteristics of the wells in which they were found. The ages of the victims ranged from 4 to 74 years, and the average age was 40. 4 +/- 20.6 years. Of total, 16 cases were males and 2 were females. The manner of death was determined to be accidental in 10 of the cases, suicide in 6 of the cases, and homicide in the remaining 2 cases. In 7 of the cases, death had occurred as a result of drowning in water. A comprehensive scene investigation and autopsy must be performed for corpses recovered from wells and pits for both identification and determination of the cause and manner of death. Wells should be covered and kept closed at all times to reduce the number of accidental deaths resulting from falls into wells.

Decapitation and dismemberment of the corpse: a matricide case.

Dismemberment of a corpse has always been viewed by society to be a more hideous crime than the homicide itself. In this study, we present a case of a 57-year-old woman who was decapitated and her right arm and both hands were dismembered. It was determined that the victim was murdered and dismembered by her 33-year-old daughter, who had been receiving treatment for schizophrenia for 15 years. On the victim's head and back there were 71 incised and stab wounds in total. They were superficial, except the five stab wounds which were connected to the right chest cavity and which incapacitated the victim. Although there is not a regulation for the act of dismembering the corpse in the Turkish Penal Code, since this type of case is rare, the crime scene and the autopsy findings were evaluated together with other pertinent data available in the literature.

Factors in sample volume and quality of CT-guided vertebral biopsy: location and needle trajectory.

AIM: To assess sample volume (by its length and diameter) and sample quality (judging by its integrity) in CT-guided vertebral biopsy due to lesion location and needle trajectory method as individual study variables each. MATERIAL AND METHODS: Of 48 patients, 25 were men and 23 were women; ranging from 33 to 85 years of age, with a median age of 65.5 years. The independent variables were primarily vertebral location and needle trajectory. Two cervical lesions were excluded from location analysis. We examined sample length and width, and macroscopic (5-scale) and microscopic (3-scale) scores as dependent variables. We did not encounter with any major complication and infection. RESULTS: Median sample length and sample diameter were found to be 10 mm and 2 mm, respectively. No relation was observed between the dependent variables and location in the spine. There was a relation between sample length and needle trajectory (p=0.002) with values of 11 mm in the transpedicular method vs. 6 mm in the posterolateral method (p=0.01). CONCLUSION: Transpedicular trajectory had an advantage over the posterolateral method as it provides a longer sample. We believe that transpedicular biopsy should be preferred. Nevertheless, studies are needed to validate the most advantageous standard access position in spine biopsies.

Evaluation of farm tractor-related fatalities.

Farm tractors are the major cause of occupational fatalities in agricultural regions. Fatalities typically result from being run over or crushed by the tractor, becoming entangled in the moving parts of the tractor, accidents on roadways, and tractor rollovers, which involve the tractor tipping sideways or backwards and crushing the operator. In this study, tractor-related fatalities in the Konya province of Turkey are retrospectively evaluated. Out of the 3940 cases on which a death examination and/or autopsy was performed between the years 2000 and 2007 at The Konya Branch of Forensic Medicine Council, 86 (2.2%) of the death cases were caused by tractor accidents and are included in this study. The ages of the victims varied between 3 and 80 years old with a mean age of 31.7 + or - 22.3. Sixty-eight (79.1%) of the cases involved males, while 18 (20.9%) of the cases involved females. In 32 (37.2%) of the cases, the deaths due to tractor accidents occurred when the tractor overturned. In 37 (43.0%) of the cases, the tractor-related fatalities involved the passengers and the drivers were involved in 34 (39.5%) of the cases. In conclusion, tractor accidents are preventable and deaths from tractor accidents can be significantly reduced if drivers are required to wear safety belts and helmets and frequent checks are implemented to enforce the ban on carrying passengers.

Accidental ligature strangulation by an ironing machine: an unusual case.

In this paper, we present a case of a 53-year-old woman who had her headscarf catch on the cylinder ironing machine in the laundry of the hospital where she worked. The hospital workers found the woman dead with her head stuck to the ironing machine. After the death scene investigation and autopsy were completed, it was determined that the death occurred as a result of accidental ligature strangulation. Accidental ligature strangulation in which an article of clothing is caught in such an electrical machine and strangles the wearer is very rare. This case highlights the fact that these kinds of machines can be hazardous to work around and that increased safety measures should be taken to insure worker safety; additionally, the people who use these machines should be educated on the potential hazards.

Homicide-suicide in Konya, Turkey between 2000 and 2007.

Homicide followed by the suicide of the murderer is a relatively rare lethal incident in which an individual kills another person and subsequently dies by suicide. Cases involving a homicide and a suicide in which death examinations and autopsies were performed at The Konya Branch of the Forensic Medicine Council between 2000 and 2007 were retrospectively investigated. During the studied time period, there were 10 homicide-suicide cases identified with 10 perpetrators killing 12 victims. Nine of the perpetrators were men and eight of the victims were women. The precipitating motive was an impending divorce in four of the cases. Two perpetrators were described as severely depressed, one had a diagnosis of antisocial personality disorder, and one was a pedophile who had reactive depression. Firearms were used in eight of the homicide cases and seven of the suicides. Constricting the use of firearms may reduce/prevent future homicide-suicide cases, as it is the most commonly used method to carry out homicide-suicides.

Suicide by ligature strangulation: three case reports.

Suicide by ligature strangulation, which gives the initial impression of a homicide, is very rare. In this article, 3 suicidal death cases caused by ligature strangulation in Konya between 2001 and 2006 are presented. The first victim was a 68-year-old man who suffered from depression and lived alone in a cottage house. He terminated his life by applying a tourniquet to his neck after leaving a suicide note. The second victim was a 70-year-old woman who was found dead on the floor of the living room in her house. After she cut the vessels in her wrist, she tied pantyhose with 3 knots around her neck. It was reported that she had been intermittently receiving treatment for bronchial asthma and depression for 20 years. The third victim was a 30-year-old woman who suffered from schizophrenia for 6 years. She tied a scarf around her neck with 3 knots and died in the hospital after 1 day due to "hypoxic brain syndrome." As a result of the death scene investigations, autopsies, and judicial inquiries, it was concluded that death was by suicide in all 3 cases. Because the use of the ligature strangulation method, and particularly the tourniquet method, in suicidal cases is extremely rare in the literature, our aim is to present and discuss these cases.