Lack of evidence for the association of ornithine decarboxylase (+316 G>A), spermidine/spermine acetyl transferase (-1415 T>C) gene polymorphisms with calcium oxalate stone disease.

Urolithiasis is a complex and multifactorial disorder characterized by the presence of stones in the urinary tract. Urea cycle is an important process involved in disease progression. L-ornithine is a key amino acid in the urea cycle and is converted to putrescine by ornithine decarboxylase (ODC).

Transverse testicular ectopia.

Described herein are six cases of transverse testicular ectopia. All patients who underwent orchidopexy at the one pediatric surgical unit between October 2001 and January 2008 were evaluated. The medical records of all patients diagnosed with transverse testicular ectopia were evaluated retrospectively.

Interleukin-10-1082 gene polymorphism is associated with papillary thyroid cancer.

The etiopathogenesis of thyroid cancer has not been clearly elucidated although the role of chronical inflammation and the imbalance between pro- and anti-inflammatory cytokines may play a role in the etiology. The aim of the present study was to investigate whether cytokine gene polymorphisms are associated with papillary thyroid cancer (PTC), and to evaluate the relationship between genotypes and clinical/laboratory manifestation of PTC. Tumor necrosis factorα (TNFα) G-308A (rs 1800629), interleukin-6 (IL-6) G-174C (rs 1800795) and IL-10 A-1082G (rs 1800896) single nucleotide polymorphisms in DNA from peripheral blood leukocytes of 190 patients with thyroid cancer and 216 healthy controls were investigated by real-time PCR combined with melting curve analysis.

Relevance of seminal plasma nitric oxide levels and the efficacy of SSRI treatment on lifelong premature ejaculation.

The aim of this study was to determine the relevance of seminal plasma nitric oxide (NO) levels and the efficacy of selective serotonin reuptake inhibitor (SSRI) treatment on premature ejaculation. A total of 16 men (aged 32.18 ± 3.

Modification of mandibular advancement osteotomy in a patient with Hanhart syndrome.

The oromandibular limb hypogenesis syndrome is a group of anomalies affecting the mandible, tongue, and maxilla with or without reductive limb anomalies. It was first described by Hanhart in 1950. In severe syndromic cases of mandibular hypoplasia, a number of techniques have been described for mandibular advancement including sagittal split osteotomies, segmental osteotomies, or distraction osteogenesis just to name a few.

Comparison of perivascular and intramuscular applied botulinum toxin a pretreatment on muscle flap ischemia-reperfusion injury and chemical delay.

Background And Purpose: Muscle flaps are known to be prone to local ischemia more than other flaps. The local and systemic injury that ensues after reperfusion of ischemic skeletal muscle is an important clinical problem in flap surgery. Flap delay may be applied chemically or sympathetically.

Our surgical approach to treatment of congenital, developmental, and acquired breast asymmetries: a review of 30 cases.

Background: Peer pressure and the modern definition of beauty have led people to strive for breast perfection. The aim of our study was to emphasize the importance and frequency of nonmastectomy-related breast asymmetry and explain our approach to such patients using a combination of techniques.

Methods: We retrospectively reviewed 30 patients with nonmastectomy breast asymmetry (i.

Middle phalangeal distal condylar fracture remodelling in children: a case report.

We report on a 9-year-old girl who sustained an injury to her left middle finger with a piece of metal 2 months before she presented to our clinic. In the acute trauma phase she applied ice to her hand and did not consult a medical practitioner about the pain and swelling on her finger. Two months after the injury she came to us with a palpable mass on the volar side of middle phalanx.

Severe symmetrical facial lipoatrophy in a patient with discoid lupus erythematosus.

Acquired partial lipodystrophy is a rare disorder, and it is characterized by the absence of subcutaneous fat from the face, the neck, the trunk, and the upper extremities. The etiology of acquired partial lipodystrophy includes scleroderma and discoid lupus erythematosus. Literature review reveals studies involving 10 patients until today with lipoatrophy due to or after the onset of discoid lupus erythematosus; all are female patients.

Promising therapeutic options in triple-negative breast cancer.

Triple-negative breast cancer (TNBC) has a greater risk of recurrence despite more aggressive therapy even in lowrisk category. TNBC is high grade, hormone receptor and HER-2 negative, it exhibits a high level of Ki-67 staining and expresses the epithelial growth factor receptor (EGFR). Because of its expression profile, treatment options are limited to cytotoxic chemotherapy.

The diagnostic efficiency of ultrasound in characterization for thyroid nodules: how many criteria are required to predict malignancy?

Objective: The purpose of this study was to define the criteria for use in differentiating benign and malignant nodules with the help of the receiver operating characteristic analysis and to increase the objective diagnostic accuracy of ultrasonography.

Materials And Methods: A total of 363 patients (307 women, 56 men) with 363 nodules (22 malignant and 341 benign nodules) were included in the study. The presence and absence of each US feature of the evaluated nodule - shape taller than wide, irregular margin, hypoechogenicity, microcalcification, and intranodular vascularity - were scored 1 and 0, respectively.

Evaluation of various insulin sensitivity indices in lean idiopathic hirsutism patients.

Hirsutism is characterized by excessive growth of terminal hair in a male pattern. Idiopathic hirsutism (IH) is a common cause of hirsutism. Since there are few data demonstrating IH is associated with insulin resistance, we tried to assess various insulin sensitivity indices in lean IH and compare with healthy subjects.

Short-term vasculoprotective effects of imatinib mesylate on intimal hyperplasia of arterial anastomosis: An experimental study using a rabbit model.

Background: Since the beginning of the 'microvascular era', the success rates of microvascular procedures have increased to more than 90% in most series. The main reason for failure, however, is the healing of microarterial anastomosis, which is dependent on the status of endothelial cells and affects the rate of arterial thrombosis. In 80% of arterial thrombosis cases, complications are primarily observed during the first 72 h after surgery.

Bilateral Leydig cell tumor of the testis: a case report.

Leydig cell tumors are rare testicular tumors of the male gonadal interstitium. Although uncommon, Leydig cell testicular neoplasms are the most common sex cord-stromal tumors and comprise 1-3% of all testicular neoplasms. This tumor is always benign in children and approximately 90% are benign in adults.

Giant malignant melanoma: a case report.

Malignant melanoma is an aggressive tumor of melanocytes whose primary function is producing melanin pigment. Though they vary according to the microscopical subtype, these tumors often arise in the sun-exposed skin of elderly individuals, in the acral regions and in the palms and soles of the hands and feet. A 56-year-old patient visited the emergency department of our hospital with complaints of a sudden hemorrhage from a mass on her left thigh which had appeared five months ago.

Bare dorsal thoracic fascial flap for esophageal defects: an experimental study with dogs.

Background: Reconstruction of esophageal defects has challenged reconstructive surgeons for a long time. Problems that affect the continuity of the orogastic tract influence the patient's quality of life and general health. Bare free fascial flaps are used to restore soft tissue defects of the oral cavity because they provide thin, pliable tissues with a high capacity for epithelialization to preserve the local anatomy.

Species distribution of the Mycobacterium tuberculosis complex in clinical isolates from 2007 to 2010 in Turkey: a prospective study.

The Mycobacterium tuberculosis complex (MTBC) consists of a group of closely related species that differ in their epidemiological profiles, host ranges, pathogenicities, geographic distributions, and drug resistances. Identification of members in the MTBC is essential for monitoring the epidemiology of tuberculosis (TB) and implementing appropriate public health control measures. In this study, 188 consecutive MTBC clinical isolates from 2007 to 2010 were evaluated to determine the prevalence of MTBC species in Turkey.

Calculating the mounting parameters for Taylor Spatial Frame correction using computed tomography.

The Taylor Spatial Frame uses a computer program-based six-axis deformity analysis. However, there is often a residual deformity after the initial correction, especially in deformities with a rotational component. This problem can be resolved by recalculating the parameters and inputting all new deformity and mounting parameters.

US and MDCT diagnosis of a rare cause of haematuria in children: Posterior nutcracker syndrome.

Posterior nutcracker syndrome is caused by compression of the left renal vein between the abdominal aorta and the vertebral column. We present the case of a 14-year-old girl with vague left loin pain, mild haematuria and proteinuria. Diagnosis of this rare syndrome was achieved using color Doppler US and multidetector computed tomography (MDCT) angiography.

Sonographic appearance of the normal appendix in children.

Purpose: To determine the visualization rate of the appendix in children without appendicitis and investigate factors affecting it.

Methods: Between January 2010 and April 2010, 205 consecutive children (103 boys and 102 girls; mean age: 9 years) without clinical signs of appendicitis were examined by ultrasound (US). The location of appendix was determined.

Ovarian metastasis of a primary renal cell carcinoma: case report and review of literature.

Ovarian metastases from renal cell carcinoma (RCC) are very rare, with only 23 cases reported in the literature. We report a case of 54-year-old women who developed bilateral ovarian metastasis 39 months after diagnosis of clear cell carcinoma. Total abdominal hysterectomy with bilateral salpingo-oophorectomy was carried out.

Therapy-resistant leg ulcer in a patient with Rothmund-Thomson syndrome.

Rothmund-Thomson syndrome (RTS) is a rare genodermatosis with characteristic skin changes such as atrophy, abnormal pigmentation and telengiectasias, skeletal abnormalities, short stature, juvenile cataract and predisposition to skin and bone malignancies. Data from the literature suggest that cutaneous findings of the syndrome include genetically programmed ageing changes and DNA repair abnormalities related to photosensitivity. Our patient is a 23-year-old male who presented with an unhealing ulcer for one and a half year on his left leg.

Sexual dysfunction in type III chronic prostatitis (CP) and chronic pelvic pain syndrome (CPPS) observed in Turkish patients.

Aim: Chronic prostatitis (CP) and chronic pelvic pain syndrome (CPPS) is a common disabling condition that is primarily associated with pain in the urogenital region and disturbances in urinary and sexual function. Chronic pelvic pain symptoms are the most common presentation, especially perineal, lower abdominal, testicular, penile as well as ejaculatory pain. Other genitourinary tract complaints include voiding disorders and sexual dysfunction.

A geriatric patient with diffuse idiopathic skeletal hyperostosis.

The most frequent health problems seen in senility are chronic and degenerative diseases. A 75-year-old male patient with the complaints of weight loss and difficulty in swallowing was admitted to our hospital from a nursing home. Upper system fiber-optic gastrointestinal endoscopy was performed and a mass at the junction of the hypopharynx and esophagus just below recessus piriformis obstructing almost the whole of the lumen and blocking the distal passage was detected.