Carotid intima media thickness and left ventricular changes in children with end-stage renal disease.
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Adolescent↗
Biomedical subjects
O Barutçu
Publications and source records attributed to O Barutçu.
A case of Castleman's disease with "downhill" varices in the absence of superior vena cava obstruction.
Downhill esophageal varices", classically defined as those that develop in the upper region of the esophagus, are less common than the "uphill" type, which is usually produced by portal hypertension. Various causes of downhill varices have been reported, but mediastinal tumor is the most common responsible lesion. Castleman's disease, or angiofollicular lymph node hyperplasia, is a rare pathological process of unknown etiology that usually develops in the mediastinum. We report the case of a 60-year-old woman whose large esophageal varices were detected incidentally. The cause was a mediastinal mass which was diagnosed as Castleman's disease on histopathological examination of a surgical specimen. This patient's varices most likely formed as a result of copious blood drainage from the tumor into the esophageal veins. Evidence for this was the lack of the classic downhill pattern, the absence of superior vena cava obstruction, and the fact that the varices resolved after the tumor was removed. It is our opinion that this type of varices should be renamed, and we suggest that "overflow varices" would be an appropriate term.
Castleman Disease↗
Proboscis lateralis: a case report.
Proboscis lateralis is a rare facial anomaly resulting in incomplete formation of one side of the nose. We report a left-sided proboscis lateralis case of a 9 months old male with left-sided heminasal aplasia, microphthalmi, coloboma iris and retina and an arachnoid cyst in the temporal fossa of the brain. We present the clinical, radiological features of this unusual case.
Abnormalities, Multiple↗
Cystic Meckel's diverticulum: A rare cause of cystic pelvic mass presenting with urinary symptoms.
An atypical form of Meckel's diverticulum is presented. A 5-year-old girl was admitted with recurrent urinary tract infections. Ultrasonography showed a cystic mass, which pressed and displaced the urinary bladder on its posterosuperior aspect. Laparotomy results showed a cystic mass originating from the antimesenteric border of the ileum, which was attached tightly to the urinary bladder. It was diagnosed as a cystic Meckel's diverticulum, which had undergone abscess formation with preservation of the ileal mucosa in some areas and had severe inflammatory changes on its wall. The case is unique both in the mode of presentation and type of complication. J Pediatr Surg 36:1855-1858.
Child, Preschool↗
Anterior abdominal wall malignant peripheral nerve sheath tumor in an infant.
Malignant peripheral nerve sheath tumors (MPNST), also known as malignant schwannomas, are highly malignant lesions that tend to arise in the head and neck region or on the extremities, and only rarely in the retroperitoneum. These tumors are not common in children. Almost 50% of cases are associated with neurofibromatosis. When these neoplasms arise in the retroperitoneum, they usually are difficult to diagnose and to treat. Although various radiologic imaging methods are helpful for identifying some features of the mass, definitive diagnosis requires histologic examination and immunohistochemical staining. After treatment, the tumor recurs in 25% of patients. Five-year survival rates as high as 80% have been reported. Total excision, lack of invasion of surrounding tissues and vessels, and absence of neurofibromatosis, are features associated with better outcome. The authors present the case of a 1-month-old boy who had malignant schwannoma diagnosed in a unique location over the peritoneum of the anterior abdomen. The location and rapid growth of the tumor permitted early identification and total excision. J Pediatr Surg 36:1866-1868.
Abdominal Muscles↗
Familial müllerian agenesis.
Müllerian agenesis is characterized by the absence of the fallopian tubes, uterus and internal portion of the vagina. Patients have normal female phenotype and genotype, with normal secondary sex characteristics but with amenorrhea. We report a family in which müllerian agenesis was diagnosed in three siblings and their two paternal aunts. This family was ascertained when the proband was evaluated for primary amenorrhea. She had normal secondary sexual development. Her karyotype was 46, XX. Ultrasound examination and magnetic resonance imaging of the pelvis revealed absence of the uterus and vagina. The proband had three sisters and two of them showed similar physical and radiological findings. Two of the proband's paternal aunts had no uterus. Although the pathogenesis of müllerian agenesis is well understood, the etiology and genetics are still unknown. Various forms of inheritance patterns have been suggested by several authors. In conclusion, it would appear that müllerian agenesis is influenced by multifactorial inheritance and polygenic and familial factors.
Adolescent↗