Acute compartment syndrome of the thigh complicated with a pseudoaneurysm of the arteria profunda femoris.

Compartment syndrome of the thigh and a pseudoaneurysm of the arteria profunda femoris are rare entities that usually occur independently. Untreated, both can lead to life-threatening complications making prompt diagnosis and management mandatory. The diagnosis of an acute compartment syndrome can be suspected clinically, and subsequently needs to be confirmed by intra-compartmental pressure measurement. Treatment should be done by urgent fasciotomy within 6 hours. A pseudoaneurysm can also be suspected clinically. Various imaging modalities exist to confirm the diagnosis, with duplex ultrasound being the diagnostic test of choice. Treatment is depending on the importance of clinical symptoms and on the size of the pseudoaneurysm. We present the first case in which an acute compartment syndrome of the thigh was complicated by a pseudoaneurysm of the arteria profunda femoris. The pseudoaneurysm was subsequently complicated by hemorrhage and infection.

Effects of systemic anti-androgen drugs on the ocular surface.

PURPOSE: To investigate the effect of systemic anti-androgen drugs on tear function tests and the ocular surface. METHODS: Sixty-four male subjects were included in this study. Subjects who were on anti-androgen treatment for prostate cancer (Group A, n: 31) and those who had received only surgical treatment for prostate cancer (Group B, n: 17) were recruited from the department of urology. Age-matched subjects who had never received anti-androgen treatment (Group C, n: 16) constituted the control group. Group A was divided into two subgroups according to the number of anti-androgen drugs used (Group A1: one drug, Group A2: two drugs). All cases underwent a complete ocular examination, including tear film break up time (TBUT), corneal and conjunctival staining, Schirmer 1 test, conjunctival impression cytology, and ocular surface disease index (OSDI) questionnaire. RESULTS: The mean Schirmer's values were 6.87mm, 11.41mm, and 13.03mm in Groups A, B, and C, respectively (P=0.001). TBUT was 5.45±2.01, 9.85±2.52 and 9.81±1.96seconds in Groups A, B, and C, respectively (P=0.001). Schirmer and TBUT were significantly lower, and corneal staining and OSDI questionnaire scores were higher in Group A compared to groups B and C (P<0.01). Conjunctival impression cytology results according to the Nelson grading system revealed no statistically significant difference between the groups (P=0.422). CONCLUSION: Anti-androgen drugs alter tear function tests, cause increased corneal and conjunctival staining scores and worsen complaints of dry eye in patients with prostate cancer.

Effect of Dexamethasone Implant on Subfoveal Choroidal Thickness in Early Period in Vitrectomized Eyes with Diabetic Macular Edema.

AIM: To investigate the change in subfoveal choroidal thickness (SFCT) in vitrectomized eyes with intravitreal dexamethasone (IVD) implant injection for the treatment of diabetic macular edema (DME). METHOD: In this prospective and controlled study, the vitrectomized eyes of diabetic patients were included. The study group (Group 1) was formed by diabetic vitrectomized eyes with DME. The control group (Group 2) was formed by diabetic vitrectomized eyes without DME. Only one intravitreal IVD implant was injected into the eyes in Group 1. In the first, second, and fourth months, choroidal layers were measured by optical coherence tomography and complete ophthalmologic examinations were performed for all cases. RESULTS: Ninety-six eyes of 96 cases were included in the study. There were 48 eyes of 48 different patients in each group. After IVD injection, statistically significant improvement was observed in the best corrected visual acuity in Group 1. The mean SFCT in eyes with DME was statistically significantly thinner (p < 0.01) and thinness became more pronounced during the four-month follow-up period after IVD implant injection (p < 0.01). CONCLUSION: In the presence of DME in vitrectomized eyes, the thinness of the SFCT may become evident after dexamethasone implant injection.

Intraoperative Cycling Pressure Variation in the Treatment of Central Retinal Artery Occlusion.

A 45-year-old male presented to the clinic of ophthalmology with central retinal artery occlusion (CRAO). There was no response to medical treatment, ocular massage, and anterior chamber paracentesis. CRAO was resolved by pars plana vitrectomy and intraoperative cycling pressure variation. The best-corrected visual acuity improved to 20/100 on the first day and to 20/20 on the first month, postoperatively.

A Female Case of X-Linked Retinoschisis with Macular Hole Bilaterally.

PURPOSE: We aimed at reminding that X-linked retinoschisis may also be seen in female patients and share our vitreoretinal surgical experience. METHODS: The patient underwent pars plana vitrectomy including the closure of the macular holes with inverted ILM flap technique bilaterally. Lens extractions were performed by phacoemulsification during the removal of silicone oil endotamponade. Patient. An 18-year-old girl with X-linked retinoschisis and large macular holes in both eyes presented to the clinic of ophthalmology. It was confirmed that the patient had RS1 mutation. RESULTS: Nine-month-follow-up was uneventful for retinal findings. Significant improvement in visual acuity was achieved, and macular holes were remained closed. CONCLUSION: In cases with large macular holes due to XLR, an inverted ILM flap technique might be safe and effective. Four-month-silicone-endotamponade might be sufficient.

Comparing the Effect of Monofocal and Multifocal Intraocular Lenses on Macular Surgery.

AIM: To compare the effects of previously implanted monofocal and multifocal intraocular lenses (IOL) on macular surgery. METHODS: Seventy eyes of 70 patients with epiretinal membrane (ERM) and symptomatic vitromacular traction syndrome that previously had IOL implantation for cataract surgery were included in this prospective randomized clinical trial. Cases were divided into two groups. Group 1 and Group 2 were composed of eyes with monofocal and multifocal IOLs, respectively. The effects of refraction error and IOL decentration at the time of macular surgery performed for ERM and ILM peeling, according to the lens type, were investigated. Pars plana vitrectomy (PPV) was performed to peel ERM and ILM in all cases. Complete ophthalmological examination, fundus fluorescein angiography, and optical coherence tomography imaging were made to all cases, preoperatively and postoperatively. RESULTS: The mean BCVA in Group 1 and Group 2 improved from 0.69 ± 0.15 and 0.38 ± 0.14 logMAR to 0.40 ± 0.14 and 0.10 ± 0.04 logMAR, respectively, at the 6th month. There was no statistically significant difference between the groups in terms of the mean spherical refraction error (P > 0.05) and IOL decentration level (P > 0.05). The mean time required for macular surgery in Group 2 was statistically significantly longer than that for Group 1 (P < 0.05). There was no statistically significant relationship between IOL decentration and macular surgery time in Group 1 (P > 0.05), but there it was found in Group 2 (P < 0.05). In Group 2, there was a positive correlation between IOL decentration and macular surgery time. CONCLUSION: In cases with multifocal IOL implants, especially with lens decentration, the time of macular surgery for ERM and ILM peeling during PPV is longer than that of eyes with monofocal IOL due to fluctuations in the clarity of the surgeon's view.

The Effect of the Idiopathic Epiretinal Membrane and Surgically Induced Posterior Vitreous Detachment on the Retinal Nerve Fiber Layer.

AIM: To investigate the changes in the retinal nerve fiber layer (RNFL) following pars plana vitrectomy (PPV) with surgically induced posterior vitreous detachment (PVD) and idiopathic epiretinal membrane (ERM) and internal limiting membrane (ILM) peeling. METHODS: Patients with unilateral ERM with vitreomacular traction were included in this prospective, randomized, and controlled clinical trial. The control group (Group 1) was formed with the nonoperated fellow eyes of the patients, and the study group (Group 2) was formed with the eyes that underwent PPV including idiopathic ERM and ILM peeling. In the preoperative and postoperative periods (1st, 2nd, 3rd, 6th, and 12th months), complete ophthalmological examination of the eyes was performed and RNFL measurements were examined in 4 different quadrants (superior, temporal, inferior, and nasal) with the help of spectral domain optical coherence tomography (OCT). RESULTS: There was no statistically significant change in Group 1 during the follow-up period in all quadrants (p > 0.05). The mean RNFL thickness in Group 2 was statistically significantly higher than in Group 1 in superior, inferior, and temporal quadrants (p < 0.01), preoperatively. The mean RNFL in Group 2 was higher in the 1st, 2nd, 3rd, and 6th months and lower in the 12th month in superior, inferior, and temporal quadrants (p < 0.01) when compared to the preoperative period. The mean RNFL thickness in the nasal quadrant in Group 2 was higher in the 1st, 2nd, and 3rd (p < 0.01) months, same in the 6th month (p > 0.05), and lower in the 12th (p < 0.01) month when compared to the preoperative period. CONCLUSION: Idiopathic ERM may cause an increase in RNFL thickness in superior, inferior, and temporal quadrants with possible tractional effect. PPV with PVD induction and ERM and ILM peeling may cause these RNFL changes.

Investigation the relaxant effects of proton pump inhibitors and their relaxation mechanism on sheep sphincter of Oddi.

BACKGROUND: Using a relaxant agent before an endoscopic retrograde cholangiopancreatography (ERCP) might reduce complications. STUDY AIMS: We aimed to investigate the relaxant effects of proton pump inhibitors (PPIs) on sheep sphincter of Oddi (SO) and the mechanisms that might take part in this relaxant effect. PATIENTS AND METHODS: The sheep SO was mounted in an organ bath filled with Krebs-Ringer bicarbonate solution under 1.5 g tension and the relaxant effects of PPIs were evaluated in the tissues precontracted by carbachol (10-6 mol/l). The relaxant responses to the PPIs were tested in the presence of various blockers to enlighten the underlying mechanism by the PPIs. RESULTS: The PPIs exerted relaxant responses in a concentration-dependent manner in the sheep SO (P < 0.05). Esomeprazole produced the strongest relaxation. The administration of atropine, indomethacin, L-NAME, methylene blue, clotrimazole, glibenclamide, and 4-aminopyridine into the organ baths did not change the relaxations induced by PPIs in vitro (P> 0.05). On the other hand, Ca+2-activated potassium channel blocker tetraethylammonium (TEA) reduced the relaxation responses created by PPIs (P < 0.05). CONCLUSIONS: The present study suggests that PPIs create relaxation on SO partially via Ca+2-activated potassium channels. PPIs, especially esomeprazole, may be beneficial during the ERCP procedure. Further clinical studies are needed to confirm our results.

Unilateral Congenital Lacrimal Fistula with Renal Agenesis and Pelvic Kidney: A Case Report and Review of the Literature.

A 12-year-old boy presented to the clinic of ophthalmology because of watering and discharge from his left lower eyelid. The inspection examination revealed an orifice that was associated with congenital lacrimal fistula (CLF). He underwent a complete ophthalmologic and systemic evaluation to explore possible associated findings. Systemic evaluation revealed multiple renal anomalies: right renal agenesis and left ectopic pelvic kidney. This case is unique because this is the first reported case of CLF accompanied with ectopic pelvic kidney in the literature.

Evaluation of early cardiac dysfunction in patients with systemic lupus erythematosus with or without anticardiolipin antibodies.

The aim of this study was to use transthoracic Doppler echocardiographic (TTE) imaging methods to identify cardiac dysfunction, an indicator of subclinical atherosclerosis in asymptomatic systemic lupus erythematosus (SLE) patients in terms of cardiac effects. This study involved 80 patients: a study group (n = 50) and control group (n = 30). They were categorized into four subgroups: anticardiolipin antibodies (aCL) (+) (n = 14) and aCL (-) (n = 36); systemic lupus erythematosus disease activity index (SLEDAI) ≥ 6 (n = 15) and SLEDAI < 6 (n = 35); disease period ≥ 5 years (n = 21) and disease period < 5 years (n = 29); major organ involvement (+) (n = 19), major organ involvement (-) (n = 31). The ratio of mitral peak velocity of early filling to early diastolic mitral annular velocity (E/E') for the study group was found to be higher than the control (p < 0.01). Systolic septal motion velocity (Ssm) was lower in the study group compared with the control (p < 0.01). Left atrium (LA) dimension was greater in the study group than the control (p < 0.01). Ssm was found to be lower in the aCL (+) patients compared with the control and aCL (-) groups (p < 0.01, p < 0.05, respectively). LA dimension was greater in the aCL (+) and (-) groups compared with the control, (p < 0.01, p < 0.05, respectively) and aCL groups compared with each other (p < 0.05). The E/E' ratio for the aCL (+) and (-) groups was found to be greater than the control (p < 0.05). In the study, both the Ssm and the late diastolic septal velocity (sA') was found to be lower in the SLEDAI ≥ 6 group compared with SLEDAI<6 group, (p < 0.001, p < 0.05, respectively). LA dimension was statistically greater in the SLEDAI ≥ 6 group compared with the SLEDAI <6 group (p < 0.001). E' and early diastolic septal velocity (sE') were statistically lower in the disease period >5 years group compared with the disease period <5 years group (p < 0.01, p < 0.05, respectively). Carrying out regular scans with TTE image of SLE patients is important in order to identify early cardiac involvement during monitoring and treatment. Identifying early cardiac involvement in SLE may lead to a reduction in mortality and morbidity rates.

Experimental and theoretical studies on IR, Raman, and UV-Vis spectra of quinoline-7-carboxaldehyde.

Spectroscopic properties of quinoline-7-carboxaldehyde (Q7C) have been studied in detail both experimentally and theoretically. The FT-IR (4000-50 cm(-1)), FT-Raman (4000-50 cm(-1)), dispersive-Raman (3500-50 cm(-1)), and UV-Vis (200-400 nm) spectra of Q7C were recorded at room temperature (25 °C). Geometry parameters, potential energy surface about CCH(O) bond, harmonic vibrational frequencies, IR and Raman intensities, UV-Vis spectrum, and thermodynamic characteristics (at 298.15K) of Q7C were computed at Hartree-Fock (HF) and density functional B3LYP levels employing the 6-311++G(d,p) basis set. Frontier molecular orbitals, molecular electrostatic potential, and Mulliken charge analyses of Q7C have also been performed. Q7C has two stable conformers that are energetically very close to each other with slight preference to the conformer that has oxygen atom of the aldehyde away from the nitrogen atom of the quinoline.

Effectiveness of posaconazole in recalcitrant fungal keratitis resistant to conventional antifungal drugs.

Purpose. To present the success of posaconazole in two cases with recalcitrant fugal keratitis that were resistant to conventional antifungal drugs. Method. We presented two cases that were treated with posaconazole after the failure of fluconazole or voriconazole, amphotericin B, and natamycin therapy. Case 1 was a 62-year-old man with a history of ocular trauma. He had been using topical fluorometholone and tobramycin. His best corrected visual acuity (BCVA) was hand motion. He had 5.0 × 4.5 mm area of deep corneal ulcer with stromal infiltration. Case 2 was a 14-year-old contact lens user. He had been using topical moxifloxacin, tobramycin, and cyclopentolate. His BCVA was 20/200. He had a 4.0 × 3.0 mm area of pericentral corneal ulcer with deep corneal stromal infiltration and 2 mm hypopyon. Results. Both patients initially received systemic and topical fluconazole or voriconazole and amphotericin B and topical natamycin that were all ineffective. But the response of posaconazole was significant. After posaconazole, progressive improvement was seen in clinical appearance. BCVA improved to 20/100 in case 1 and 20/40 in case 2. Conclusion. Posaconazole might be an effective treatment option for recalcitrant fusarium keratitis and/or endophthalmitis resistant to conventional antifungal drugs.

Bilateral persistent pupillary membrane with tetralogy of fallot: a case report and review of the literature.

Case Report. A 15-year-old boy presented to the Fatih Sultan Mehmet Education and Research Hospital with the complain of bilateral vision blurring associated with severe glare and photophobia. On ophthalmological examination, uncorrected visual acuity was 20/200 in the right eye and 20/100 in the left eye, and there was no improvement with pinhole testing. The slit-lamp examination showed persistent pupillary membranes (PPM) in both eyes. According to the history obtained from his parents, he had received cardiac surgery for tetralogy of Fallot (TOF) 8 years ago. Conclusion. This patient is unique because this is the first reported case of bilateral PPM with congenital heart anomaly in the literature. Bilaterality of the eye anomaly strengthens the possibility of an uncommon association between PPM and TOF, rather than local failure in embryonic development.

Soluble guanylyl cyclase activators increase the expression of tolerance to morphine analgesic effect.

OBJECTIVES: It is aimed to investigate the effects of guanylyl cyclase activation and inhibition on acute morphine antinociception and the development of tolerance to its effect. BACKGROUND: Nitric oxide-soluble guanylyl cyclase signal transduction cascade suggested to play an important role in the development of tolerance to antinociceptive effects of morphine. METHODS: Nociception was evaluated by tail flick and hot plate tests in male Wistar rats. The analgesic effects of intraperitoneal protoporphyrin IX (PPIX; an activator of soluble guanylyl cyclase), 3-morpholinosydnonimine hydrochloride (SIN-1; NO donor and activator of guanylyl cyclase), S-Nitroso-N-acetylpenicillamine (SNAP; an activator of guanylyl cyclase), 3,3-Bis (amino ethyl)-1-hydroxy-2-oxo-1-triazene (NOC-18; NO donor activating guanylyl cyclase) and 1H-[1,2,4]oxadiazolo[4,3-a]quinoxalin-1-one (ODQ; an inhibitor of guanylyl cyclase) alone or in combination with subcutaneous morphine injection were evaluated. Their effects on morphine tolerance development were evaluated by giving these agents 20 minutes prior to twice daily morphine injection during tolerance development for 5 days. On day 6, the expression of morphine tolerance was determined. RESULTS: PPIX, SIN-1, SNAP and NOC-18 significantly increased expression of morphine tolerance while ODQ decreased. CONCLUSION: These data suggested that sGC activators have a significant role in tolerance to the analgesic effect of morphine (Tab. 1, Fig. 4, Ref. 29).

The effects of L type calcium channels on the electroencephalogram recordings in WAG/RIJ rat model of absence epilepsy.

BACKGROUND: Epilepsy is one of the most important central nervous system disorder and 1% of the total world population suffers from this disorder which require a chronic drug treatment. Most of the researchers suggested that excessive calcium entry into neurons is the main triggering event in the initiation of epileptic discharges but the role of L type calcium channels has not been clarified in absence epilepsy. AIM: In this study, it is aimed to investigate the antiepileptic effects of nifedipine, an L type calcium channel blocker and BAY K8644, an L type calcium channel opener in a genetic model of absence epilepsy in WAG/Rij rats. MATERIALS AND METHODS: Thirty two WAG/Rij rats were allocated into four groups; sham (only saline injected), only nifedipine (an L type calcium channel blocker) injected group (40 µg/2 µl; 60 µg/2 µl; 80 µg/2 µl), only BAY K8644 (1,4 Dihydro-2,6-dimethyl-5-nitro-4-trifluoromethyl- phenyl-3-pyridine carboxylic acid methyl ester) (L-type Ca2+-channel activator) injected group (40 µg/2 µl; 60 µg/2 µl; 80 µg/2 µl) and combination of their most effective doses BAY K8644 (60 µg/2 µl) after nifedipine (60 µg/2 µl) injected group. All agents were given by intracerebroventricular injection. The beta, alpha, theta and delta wave ratios of electroencephalogram recordings and the frequency and duration of SWDs (spike and wave discharges) were analyzed and compared between four groups. RESULTS: Nifedipine increased the number and duration of spike wave discharges whereas BAY K8644 decreased both of them. When BAY K8644 was given after nifedipine, there was no significant difference with control group. CONCLUSIONS: L type calcium channels play an activator role on spike wave discharges and have positive effects on the duration and frequency.

Effect of allograft amniotic membrane use on adhesion formation after Cesarean section in pregnant rat.

UNLABELLED: We aimed to investigate the effect of allograft amniotic membrane utilization to prevent the post-operative adhesion formation. BACKGROUND: In 24 pregnant inbreed Wistar-Albino rats, pregnancy was terminated by forming bilateral uterine horn defect via cesarean section at 20th gestational day. Rats were assigned in three groups randomly. METHODS: In the first group, abdomen closure was achieved without administration of any intra-peritoneal material following standard surgical intervention. In the second group Seprafilm was used to cover the defect at anterior horn of uterus; whereas amniotic membrane of the rat itself was used in the third group. After 3 weeks, all rats were sacrificed and re-laparotomy was performed to determine adhesions scores. RESULTS: No significant difference was found in adhesion scores between the group 1 and group 3 and also between group 2 and group 3, supporting the previous findings in the literature. CONCLUSION: We observed that direct application of allograft amniotic membrane, which is an adhesion barrier used after cesarean section, to injured surface had no effect in the prevention of adhesions (Tab. 3, Fig. 5, Ref. 28).

The effect of sorafenib in postoperative adhesion formation in a rat uterine horn model.

OBJECTIVE: Postoperative adhesions are a serious problem. In this study, we aimed to observe the effects of sorafenib in postoperative adhesions and, to examine the effects of sorafenib on tissue levels of vascular endothelial growth factor (VEGF) and platelet-derived growth factor (PDGF). MATERIAL AND METHODS: Twenty female Wistar albino rats were randomized into two equal groups; sorafenib group (sorafenib treated) and control group; then all rats underwent laparotomy. Adhesions were developed by scalping on the anti-mesenteric surfaces of the right uterine horns. After 14 days, adhesions were investigated by using macroscopic, histopathological and immunohistochemical (for VEGF and PDGF) methods. RESULTS: The sorafenib group had lower scores of total adhesions [1 (0-2.5) vs 1.5 (1-4); p: 0.037], staining of VEGF [1 (0-1) vs 1 (1-3); p: 0.029] and PDGF [1 (0-2) vs 2 (1-3); p: 0.006], and vascular proliferation [1 (0-2) vs 2 (1-3); p: 0.038] than the control group. CONCLUSION: The findings of the present study show that sorafenib, a tyrosine kinase inhibitor, significantly reduced postoperative adhesion formation. This effect may be explained by inhibition of VEGF, PDGF, and thus vascular proliferation.

Combined experimental and theoretical studies on the vibrational spectra of 2-quinolinecarboxaldehyde.

Combined experimental and theoretical studies have been performed on the structure and vibrational spectra (IR and Raman spectra including far region) of 2-quinolinecarboxaldehyde. Hartree-Fock (HF) and density functional B3LYP calculations have been employed with the 6-311++G(d,p) basis set for investigating the structural and spectroscopic properties of two possible aldehyde rotamers of 2-quinolinecarboxaldehyde. When the O atom of the aldehyde is farther away than the nitrogen atom of the quinoline, 2-quinolinecarboxaldehyde has the lowest possible energy, and thus is in its ground state. The computed vibrational frequencies of this lowest energy rotamer agree also slightly better than those of the higher energy rotamer with the experimental frequencies after the computed frequencies are scaled.

Pulmonary microvascular permeability and gas exchange in patients with syndrome X.

AIM: This clinical study was planned to assess pulmonary microvascular permeability in patients with Syndrome X (SX) by using a functional imaging tool, technetium-99m-diethyltriaminepentaaceticacid ((99m)Tc-DTPA) lung clearance scintigraphy, and the pulmonary functions test, which includes diffusion capacity of the lung for carbon monoxide (DLCO). METHODS: The study population consisted of 22 non-smoker subjects divided into two groups. First group comprised 12 patients (4 male, 8 female, mean age: 48±4 years, range 36 to 65) with SX. Ten healthy subject (4 men, 6 female, mean age: 45±3 years, range 34 to 58) were served as control group. Volumetric pulmonary functions, including DLCO were also performed before lung scintigraphy. Alveolar epithelial permeability was assessed by measuring the pulmonary clearance of an inhaled (99m)Tc-DTPA using a gamma camera. RESULTS: Spirometric data was comparable in both groups. Although volumetric pulmonary measurements were similar, DLCO values of SX patients were lower than those in control (20.9±1.7 ml/min/mmHg vs. 27.8±1.3 ml/min/mmHg, p=0.002). The mean clearance rate of (99m)Tc-DTPA in control subjects was 106±6 min, and this value was lower than patients with SX (179±19 min; p=0.0001). CONCLUSION: We conclude that lung is a target organ for SX. The pulmonary gas exchange and microvascular permeability, which is measured by (99m)Tc-DTPA scintigraphy, are restricted without change of volumetric pulmonary functions in patients with SX.

A retrospective study of angiographic ally determined anomalous coronary arteries in 12,844 subjects in Thrace region of Turkey.

BACKGROUND: Congenital anomalies of the coronary arteries are rarely encountered in patients undergoing cardiac catheterization. In patients undergoing coronary angioplasty or cardiac surgery, angiographic recognition of coronary anomalies is important for the proper management of these patients. METHOD: We retrospectively reviewed the records of 12,844 patients who had previously undergone coronary angiography in the catheterization laboratory of Trakya University Cardiology Department over the past 14 years. We tried to investigate the presence of a variety of coronary anomalies in these patients to determine the prevalence of various types of anomalies and their anatomic variation in a selected population of the European part of Turkey. The potential association between coronary atherosclerosis and congenital coronary anomalies was also investigated. RESULTS: Among these patients, 95 patients were found to have major coronary anomalies that predominantly comprised anomalous aortic origin of coronary arteries. Among the major anomalies, anomalous aortic origin of the left circumflex (LCX) artery from the right sinus of Valsalva or right coronary artery (RCA) was found to be the the most prevalent (46 out of 95 patients) outnumbering the second most common anomaly that was anomalous aortic origin of the RCA (32 out of 95 patients). In the present study, the incidence of major coronary arterial anomaly was found to be 0.74 %. However, only about one third of the patients (31 out of 95, 32.6%) with major anomaly had significant coronary atherosclerotic lesions among whom nine were found to involve the LCX artery with a posterior course. CONCLUSION: The incidence of congenital coronary anomalies in a selected population of the European part of Turkey is similar to those of other populations. Congenital coronary anomalies generally present as isolated anomalies and are not associated with an increased risk of coronary atherosclerosis in this series. Cardiologists and surgeons should be familiar with these entities for the proper management of patients undergoing cardiac surgery or coronary angioplasty.