The Feasibility of Dual-Energy Computed Tomography in Cardiac Contusion Imaging for Mildest Blunt Cardiac Injury.

PURPOSE: The purpose of this study was to evaluate the efficiency and feasibility of dual-energy computed tomography (DECT) used in the diagnosis of cardiac contusion with the mildest blunt cardiac injury. MATERIAL AND METHODS: This study was performed between February 2014 and September 2015; a total of 17 consecutive patients (10 men and 7 women; median age, 51 years [range: 20-78]) were enrolled in the study. The DECT was performed within 48 hours of the trauma and a subsequent follow-up DECT was performed a little less than 1 year after the first examination. All examinations were analyzed on iodine map images by 2 experienced radiologists. Interobserver and intraobserver agreement was calculated. The correlation of initial troponin level, age, and sex with number of contusion areas in the left ventricle and complete recovery of contusion were measured. RESULTS: The contusion areas were amorphous, with considerable variation in their size, shape, and density. Contusions were primarily located in the left free wall of the ventricle, the ventricular septum, and the apex, respectively. In 10 patients, contusion areas disappeared on follow-up examination. In 4 patients, the contusion areas decreased but were still present in the follow-up examination. The interobserver agreements were almost perfect with respect to the presence of cardiac contusion, the anatomic location of contusions, and the contusion areas (kappa values of 1.0, 1.0, and 0.9 for intraobserver agreement and 1.0, 1.0, and 1.0 for intraobserver agreement, respectively). Correlations were found between age of patients and complete recovery of contusion (P = 0.01). CONCLUSIONS: Dual-energy computed tomography can show cardiac contusion and could be useful and feasible for the diagnosis and follow-up of blunt cardiac injuries. Dual-energy computed tomography is a new, user-independent, and valuable imaging technique.

Analyses of demographical and injury characteristics of adult and pediatric patients injured in Syrian civil war.

PURPOSE: Aimed to analyze demographical data and injury characteristics of patients who were injured in the Syrian Civil War (SCW) and to define differences in injury characteristics between adult and pediatric patients. METHODOLOGY: Patients who were injured in the SCW and transferred to our emergency department were retrospectively analyzed in this study during the 15-month period between July 2013 and October 2014. RESULTS: During the study period, 1591 patients who were the victims of the SCW and admitted to our emergency department due to war injury enrolled in the study. Of these patients, 285 were children (18%). The median of the injury severity score was 16 (interquartile range [IQR]: 9-25) in all patients. The most frequent mechanism of injury was blunt trauma (899 cases, 55%), and the most frequently-injured region of the body was the head (676 cases, 42.5%). Head injury rates among the children's group were higher than those of the adult group (P < .001). In contrast, injury rates for the abdomen and extremities in the children's group were lower than those in the adult group (P < .001, P < .001). CONCLUSION: The majority of patients were adults, and the most frequent mechanism of injury was blunt trauma. Similarly, the children were substantially affected by war. Although the injury severity score values and mortality rates of the child and adult groups were similar, it was determined that the number of head injuries was higher, but the number of abdomen and extremity injuries was lower in the children's group than in the adult group.

The Evaluation of Serum Copeptin Levels and Some Commonly Seen Thrombophilic Mutation Prevalence in Acute Pulmonary Embolism.

Acute pulmonary embolism (PE) is a common, emergent condition and may affect a large number of patients. Copeptin has been indicated to be a sensitive biomarker of arginine vasopressin release, and has diagnostic and prognostic value in various clinical conditions. Genetic mutations are considerable components of thrombophilic diseases, and factor II gene G20210A, (FII20210A), factor V Leiden (FVL, G1691A) and methylenetetrahydrofolate reductase gene C677T (MTHFR677T) single nucleotide polymorphisms are the most common mutations of thrombophilic diseases. In this study, serum copeptin levels were determined in patients with PE and healthy controls, and the results were discussed. The prevalence of some commonly seen thrombophilic mutations was also evaluated in patients with PE. The study included 32 patients (18 male, 14 female) with PE and 24 (13 male, 11 female) age- and gender-matched healthy controls. A significant difference in serum copeptin levels was determined between the patient and control groups (8.58 ± 4.42 and 4.07 ± 1.02 pmol/L, respectively). Heterozygous mutant genotype for FII20210A and heterozygous mutant genotype for FVL were observed in 3.1 and 9.4% of patients, respectively. Mutant genotype of 49% was determined for MTHFR677T mutations. It was concluded that copeptin may have diagnostic value for PE.

Dual-source computed tomography may define cardiac contusion in patients with blunt chest trauma in ED.

We report a 20-year-old woman with blunt chest trauma because of a motor vehicle injury who has traumatic asphyxia and hypotension. The diagnosis of blunt cardiac injury was put by using dual-energy computed tomography in the emergency department because other laboratory and imaging modalities were useless. After hospitalization in intensive care unit, she was treated with supportive and antiedema therapy. The patient was extubated on the fifth day and discharged on the ninth day without any sequel. Coexistence of traumatic asphyxia with blunt cardiac injury is rare. Several imaging techniques such as transthoracic and transesophageal echocardiography, contrast-enhanced multislice thorax computed tomography or initial electrocardiogram, and troponin I levels are used to detect the myocardial damage, but diagnostic capability is low. Dual-energy computed tomography is a promising new technology with the ability of defining blunt cardiac injuries and may have an indication in the emergency setting in patients with hemodynamic instability to rule in traumatic cardiac complications especially when electrocardiogram and transthoracic echocardiography are useless in the emergency department.

A fatal folk remedy: rope wrapping to the back.

BACKGROUND: Despite the developments in medicine in recent years, people in many regions of the world still tend to use alternative, or non-medical, folkloric treatment methods for many different health problems. One of these methods is "rope wrapping to the back," which is considered to be therapeutic for patients with lumbar disc hernias or low back pain. This method is practiced by local individuals without medical training. CASE REPORT: Over the course of 3 years, 14 patients, 8 women and 6 men, presented to Atatürk University and Erzurum state hospitals in eastern Turkey after undergoing the folk treatment known as "rope wrapping to the back" for low back pain. One of the patients, who had symptoms of systemic infection, later died. Of the other patients, 4 had local infections, 6 had unresolved complaints, and 3 had other complaints. Nine of the patients were treated in the emergency department and 4 required surgery. Two case reports are provided as examples. CONCLUSION: Improvements are needed to increase the accessibility of health care, improve physician-patient communication, and provide information to people, so as to prevent the use of folk remedies, which can have serious complications, sometimes resulting in death.

Acute abdomen associated with organophosphate poisoning.

BACKGROUND: Pesticides are extensively used in developed and developing countries. OBJECTIVES: The present study was designed to evaluate the clinical course of patients with carbamate or organophosphate poisoning presenting to a University-based emergency department (ED). METHODS: All consecutive patients admitted to our ED due to intoxication with carbamate or organophosphate compounds over a 2-year period were enrolled prospectively. RESULTS: A total of 49 consecutive patients (26 females) were diagnosed with carbamate or organophosphate poisoning in the 24-month study period. The mean age of the patients was 32±13.1 years (range 16-70 years). Signs and symptoms most frequently noted in patients with organophosphate or carbamate poisoning were perspiration, vomiting, and bronchorrhea. Abdominal pain was reported by 65.3% of the patients. Abdominal ultrasonography was performed in 22 patients who complained of abdominal pain as a leading symptom. Among these, 63.6% were found to have abdominal free fluid. Pancreatitis and peritonitis developed in one case. Atropine treatment was administered for approximately 24-36h, with a mean total dose of 13.75±6.75mg. Pralidoxime was administered to 70.9% of patients with organophosphate poisoning, but was not used in patients intoxicated with carbamates. Endotracheal intubation and mechanical ventilatory support were required in 14.2% of the patients. Mean duration of mechanical ventilation was 3.7±2.2 days. The overall mortality rate was 10.2%. CONCLUSION: Patients with a diagnosis of organophosphate poisoning should be screened for acute abdomen. The findings in our study suggest that these patients should undergo routine abdominal ultrasonography, especially in cases with abdominal pain along with other abdominal complaints.

Neuropsychiatric disorders and risk factors in carbon monoxide intoxication.

Neuropsychiatric sequelae may be observed in the late phases of carbon monoxide (CO) intoxication. Establishing a link between CO-related neuropsychiatric disorders and associated risk factors may decrease morbidity and mortality by means of appropriate treatment and counseling. The aim of the present study was to determine the relationship between neuropsychiatric outcomes of CO intoxication and demographic and clinical variables. Thirty patients who presented with CO intoxication and had no known neuropsychiatric disease, and 30 healthy controls were included. Physical examinations and laboratory tests were performed. Following the 1st therapy, they underwent mental and psychiatric tests 5 times (the time of discharge, during the 1st week, and during the 1st, 3rd, and 6th months). They underwent cerebral magnetic resonance imaging (MRI) at the end of the 1st month. They were evaluated by cognitive function tests at the 6th month. Lesions relevant to CO intoxication were detected in 46.7% of the patients via cranial computed tomography and in 13.3% via MRI. Evaluation of psychiatric tests revealed a clear decrease in cognitive functions, such as immediate memory, learning, reaching the criterion, spontaneous recall, attention, visual memory, and logical memory. It was found that the patients had anxiety within the 1st month, and the frequency of anxiety reached to the value of the control group by the end of the 6th month. In conclusion, we suggested that CO intoxication might lead to neuropsychiatric disorders. Our results emphasized that in addition to standard treatment, neuropsychiatric evaluation should also be performed in patients with CO intoxication.

S-100beta and neuron-specific enolase levels in carbon monoxide-related brain injury.

INTRODUCTION: Carbon monoxide (CO) toxicity may cause persistent injuries in tissues sensitive to hypoxia. Neuropsychiatric sequelae may be observed in about 67% of cases after severe CO exposure. AIM: The aims of this study were to demonstrate the usefulness of S-100beta and neuron-specific enolase (NSE) in CO intoxications, show the degree of neurological response, and determine the indications for hyperbaric oxygen treatment (HBOT) as biochemical markers. RESULTS: The S-100beta and NSE levels of the sera of 30 patients were studied upon admittance and at the third and sixth hours. S-100beta levels were found to be high in all 3 analyses. There was no significant change in NSE levels. When the S-100beta levels were compared with Glasgow Coma Scale levels, a strong negative correlation was found for all hours (r = -0.7, -0.8; P = .00). The correlation between S-100beta and carboxyhemoglobin levels at the initial hour was found to be statistically significant (r = 0.4; P = .01). The S-100beta levels in patients receiving HBOT showed a considerable decrease compared with those in patients not receiving the treatment. The same decrease was valid for NSE, although it was insignificant. CONCLUSION: S-100beta may be useful in evaluating intoxications as an early biochemical marker in CO intoxications, as well as in the differential diagnosis due to other causes, and in determining HBOT indications.

Myocarditis due to oral flurbiprofen use.

We report a 23-year-old man presenting with chest pain. He denoted skin eruptions on his hands, lips, mouth, and penis 24 to 36 hours after he had taken flurbiprofen 10 days ago. Detailed examination showed an ulcerated, pitching lesion with a dimension of approximately 2x2 cm on his penis; however, other explained skin lesions were ameliorated. ST elevations were present in the electrocardiogram. Cardiac biomarkers gradually rose. The scintigraphy showed myocardial hypoperfusion in the inferoseptal wall. This phenomenon is a rare case of myocarditis due to hypersensitivity reaction. In the case of nonspecific angina pectoris accompanied by electrocardiogram changes, drug-induced myocarditis must hold a place in differential diagnoses.

Plasmapheresis is useful in phenprobamate overdose.

Although previous scientific articles claim that morbidity and mortality are low in pure skeletal muscle relaxant ingestion, this is the 10th leading cause of death recently; however, this represents only a 2.1% ratio in adult toxic exposures in the United States. We report the case of a patient with phenprobamate overdose whose neurologic and psychiatric symptoms were the dominant findings. We were unable to perform hemoperfusion because of insufficient equipment. Thus, the patient was taken to for hemodialysis for 3 hours. However, the clinical response was inadequate. Furthermore, plasmapheresis was applied using 12 U of fresh frozen plasma for the consecutive 2 days. This caused resolution of neurologic and psychiatric symptoms. The patient was released with no residual complication on the fifth day of admission. We conclude that in phenprobamate intoxication, if hemoperfusion is impossible, plasmapheresis seems to be the best modality.

An unusual etiology of fever of unknown origin: Foley catheter.

Fever may appear due to known causes such as infections, but may sometimes occur as a result of unknown pathologies. These pathologies can be included in a miscellaneous group of fever of unknown origin. We report one case of bladder stone including a foreign body in a 40-year-old man with a stroke admitted for high fever, blocked miction and bladder symptoms.

[Esophageal foreign bodies: analysis of 188 cases]. / Ozofagus yabanci cisimleri: 188 olgunun analizi.

BACKGROUND: Esophageal foreign bodies (EFBs) represent an urgent clinical condition that can be seen in all ages, especially in children, and sometimes cause important morbidity and mortality. Rigid endoscopy is the most important diagnostic and treatment tool in EFBs, although there are some risks. METHODS: Between 1996-2006, the records of 188 inpatient cases (111 males [59%], 77 females [41%]; mean age 19+/-22.63; range 4 months to 96 years) who underwent rigid endoscopy were evaluated retrospectively. RESULTS: There was a history of foreign body in 158 cases (84%), and foreign body was shown by chest X-ray in 145 cases (77.1%). Of the foreign bodies, 137 (79.2%) were located in the hypopharynx and cervical esophagus. While the most commonly detected foreign bodies were coins (72 cases) and bones (42 cases), no foreign body was detected in 15 cases (8%) in rigid esophagoscopy. Foreign body was removed via surgery in 5 cases. Esophageal rupture as a complication during esophagoscopy occurred in 2 cases (1.06%). Mean hospital stay was 1.82+/-1.60 days. Mortality occurred in 1 case (.53%). CONCLUSION: Complications may be prevented with early diagnosis and accurate treatment. Rigid endoscopy is an effective and safe procedure for foreign body removal.

Liver dysfunction in patients with acute pulmonary embolism.

AIM: Although liver injury due to cardiac, chronic respiratory and circulatory failure has been reported, this has yet to be studied in patients with pulmonary embolism (PE). We investigated liver injury in patients with acute PE. METHODS: We retrospectively reviewed 107 acute PE patients over a two-year period. Patients were categorized as having: (1) severe (P(a)O(2) < 45 mmHg), moderate (45 mmHg

The Osborn wave in accidental hypothermia.

Hypothermia is generally defined as a core body temperature less than 35 degrees C (95 degrees F), and is one of the most common environmental emergencies encountered by emergency physicians. A 32-year-old male hunter was admitted to the hospital with altered mental status. He remained unconscious, Glasgow Coma Scale (GCS) score was recorded as 5/15, and pupils were dilated and unreactive. His vital signs showed a heart rate of 48 beats/min, respiratory rate of 10 breaths/min, blood pressure of 95/50 mm Hg, and rectal temperature of 31 degrees C. An electrocardiogram (ECG) was obtained and showed marked sinus bradycardia and J waves. His finger-stick glucose was 85. He was intubated. After 3 h of active rewarming, his temperature was 34 degrees C, and the repeat ECG showed near-complete resolution of the J waves and acceleration of the sinus rate to 68 beats/min. At the same time, emergency head computed tomography (CT) scan showed subarachnoid hemorrhage (SAH) and subdural hemorrhage. The patient died on the third day of admission. In this case we want to indicate that J waves and obtunded state could be due to either SAH or hypothermia, and SAH could have been missed if initial obvious hypothermia had been believed to cause all symptoms.

Intestinal tuberculosis and secondary liver abscess.

The incidence of intestinal tuberculosis (ITB) has been increasing in the West, due to the AIDS epidemic, transglobal immigration, IV drug abuse, an aging population, and an increase in the number of immunocompromised patients. Obstruction and perforation of the intestine are the most common and serious complications of ITB. Another complication, tuberculous liver abscess (TLA), is rare and usually associated with foci of infection in the lung or gastrointestinal tract. We report a case of a 17-year-old boy with Down syndrome who presented with multiple TLAs secondary to obstructive and multiple perforated ileal tuberculosis.

The effect of nebulized NaHCO3 treatment on "RADS" due to chlorine gas inhalation.

Chlorine is one of the most common substances involved in toxic inhalation. As with all irritant gases, the airway injuries caused by chlorine gas may result in clinical manifestations similar to those of asthma. In this study, we investigated the effect of nebulized sodium bicarbonate (NSB) on the treatment and quality of life (QoL) of victims exposed to chlorine gas. Forty-four consecutive patients with reactive airways dysfunction syndrome (RADS) due to chlorine inhalation (40 females and 4 males, age range 17-56 yr) were included in this study. Patients were placed in control and treatment groups in a sequential odd-even fashion based on their order of presentation. Treatment of all patients included corticosteroids and nebulized short-acting beta2-agonists. Then the control group (n = 22) received nebulized placebo (NP), and the NSB group (n = 22) received NSB treatment (4 cm3 of 4.20% sodium bicarbonate solution). A quality of life (QoL) questionnaire and pulmonary function tests (PFTs) were performed before and after treatments in both groups. The most common symptoms were dyspnea (82%) and chest tightness (82%). Baseline characteristics of both groups were similar. Compared to the placebo group, the NSB group had significantly higher FEV1 values at 120 and 240 min (p < .05). Significantly more improvement in QoL questionnaire scores occurred in the NSB group compared to the NP group (p < .001). Thus, NSB is a clinically useful treatment, as tested by PFTs and QoL questionnaire, for patients with RADS caused by exposure to chlorine gas.

The evaluation of myocardial damage in 83 young adults with carbon monoxide poisoning in the East Anatolia region in Turkey.

Carbon monoxide (CO) poisoning is the leading cause of death from intoxication. In CO poisoning, it is important to know if there are any symptoms regarding myocardial damage, which are usually unobserved as a result of hypoxia. This study was planned to assess myocardial damage in young healthy patients with CO poisoning. Eighty-three young healthy cases who had been exposed to CO were included in this study. The demographic and clinical characteristics, the origin of CO gas and smoking habits of the patients were recorded. The evaluation of ECG, peripheral ABG, complete blood count and serial cardiac biomarkers (creatine kinase, creatine kinase-myocardial band and troponin I) measurements were performed in all cases. Additionally, echocardiogram (ECHO) and myocardial perfusion single-photon emission computed tomography (SPECT) were performed at the appropriate times in all cases. The mean age of the patients was 27.3 +/- 10.9 years. The main complaint of the patients was loss of consciousness with a 62.7% rate. The average carboxyhaemoglobin level of the patients was 34.4 +/- 15.9%. Sinus tachycardia was present in 26.5% of patients. Diagnostic ischaemic ECG changes were present in 14.4% of patients. In myocardial SPECT, myocardial ischaemic damage was observed in 9 cases, in 6 of whom ECHO findings were also confirmed. Myocardial damage due to CO poisoning should not be ignored. If patients are at risk in terms of myocardial damage, further studies, such as ECHO and scintigraphy are needed to determine myocardial damage resulting from CO poisoning. However, in the young adults of the risk group, if the baseline ECG and serial cardiac biomarkers are normal, further studies such as ECHO and scintigraphy, considering the length of exposure and the severity of poisoning, may not be necessary for the evaluation of myocardial damage due to CO poisoning.

Is this a simple drug eruption to be discharged?

'Erythema Multiforme associated with Phenytoin And Cranial radiation Therapy' (EMPACT) is a very rare clinic situation and classified in EM-like drug reactions. It can be easily misdiagnosed as acute urticaria or drug eruption in ED. Initial symptoms may resemble a simple skin problem, but diagnosing and early hospitalization of the patients can be lifesaving. Here, we present a man with renal cell cancer and brain metastases who admitted to ED due to fever and generalized rash. His skin lesions beginning from his head and spreading through the torso appeared four days after the end of radiotherapy (11 days after the initial dose of both radiation and oral phenytoin). Inspection showed erythematous lesions on the scalp, neck, torso and arms. These lesions had desquomative character on the scalp. Erythematous maculopapular lesions with the tendency of fusion were also visible on the chest, abdomen, back, on the flexor areas of the arm, forearm and femoral region. Laboratory studies showed normal complete blood counts, high creatinine kinase, creatinine kinase-MB, gamma-glutamyl transpeptidase, aspartate aminotransferase, lactate dehydrogenase, albumin and total protein. After discontinuation of phenytoin and giving H1, H2 receptor blockers and steroid intravenously, he was discharged two weeks later with full recovery.

Characteristics of Patients Who Admitted to the Emergency Department Because of Burns Due to Dens Liquids Such as Hot Milk/Oil.

OBJECTIVE: Burn is the tissue damage on body caused due to various reasons. Although all burns caused by hot liquids are investigated as scalding burns, dense liquid burns (DLB) caused by such as milk and oil are different from other burns. The aim of this study was to report the properties of DLB. MATERIALS AND METHODS: Patients admitted to the Emergency Service of Atatürk University Hospital, with DLB from June 2003 to December 2008, were examined retrospectively. RESULTS: During the study, 28 DLB patients were admitted to the emergency service. The most common admission were found in autumn 28.6% (n=8), and in May and June, 17.9% (n=5). The frequency of burns on the right upper extremity was seen in 50% (n=14) of the patients. The burn degree of all patients was determined as 2(nd) degree. Seventy-five percent (n=21) of the patients were discharged, 14.3% (n=4) were hospitalized. None of the patients died. CONCLUSION: Dense liquid burns is a burn type that is commonly seen in women, absolutely causing 2(nd) degree burns, frequently reported in upper extremity and head/neck regions, and in contrast to other studies, in our region it is completely seen in patients living in city centre.