Tracheobronchopathia osteochondroplastica: a case report

Tracheobronchopathia osteochondroplastica (TO) is a rare disorder with unknown aetiology. In this paper, a case with TO was presented. A 77 year-old-man was admitted with cough for 2 years. Chest X-ray showed interstitial changes. Computed tomography of thorax demonstrated calcific density lesion in the trachea and in the left and right main bronchi. Fiberoptic bronchoscopy revealed numerous white, hard, irregular nodules on the anterior and lateral walls of trachea and on main bronchi. Pathologic diagnosis of bronchoscopic biopsy was TO.     

Intraorbital encephalocele: an important complication of orbital roof fractures in pediatric patients

Orbital roof fractures are uncommon, and traumatic intraorbital encephalocele formation is a very rare complication of this type of injury. We treated 43 pediatric patients with orbital roof fractures at our center over a 4-year period. The aim of this study was to retrospectively investigate conditions that may lead to intraorbital encephalocele formation in children with orbital roof fractures. Each case was reviewed, and the cause of injury, associated clinical and computerized tomography findings, the Glasgow Coma Scale score on admission, neurological status, other bodily injuries, hospitalization time and type and width of the orbital roof fracture were recorded. The findings in 6 patients who developed encephaloceles were compared to corresponding findings in the 37 patients who did not develop this complication. A total of 44 orbital roof fractures were diagnosed by axial and coronal computed tomography scanning. Six of the 43 children developed intraorbital encephaloceles in the first month after head trauma. In each of these cases, magnetic resonance imaging demonstrated the intraorbital cystic lesion in communication with the subarachnoid space. The width of each orbital roof fracture was measured on axial and coronal computed tomography slices and was confirmed by measurements during surgery. The width of the fractures in the encephalocele cases ranged from 2-4 mm. Duraplasty and orbitoplasty were performed in all the patients with encephalocele. Pediatric patients with orbital roof fractures that exhibit more than 2 mm diastasis and are associated with frontal cerebral contusion may be at greater risk for developing intraorbital encephalocele. All such cases should be monitored closely and investigated further with magnetic resonance imaging.     

Pregnancy-associated pyogenic sacroiliitis: case report and review

BACKGROUND: Pyogenic sacroiliitis occurs infrequently during the peripartum period. CASE: A case at our institution and a review of the literature were analyzed. A total of 15 cases were discovered. The onset of illness was during pregnancy (40% of cases), within 3 weeks postpartum (40%) or post-abortion (20%), and the presentation was usually acute (< 7 days in 67% of cases). Frequent manifestations included localized pain in the hips or buttock, sacroiliac joint tenderness and fever. Computed tomography or magnetic resonance imaging revealed joint involvement in all cases tested. Microbiology was confirmed by blood (40%) or joint aspirate (75%), and most patients were treated with antibiotics. Surgical intervention took place in five cases. Preterm labor was reported in only one case. All patients responded well to therapy without locomotive disability, and persistent pain was uncommon. CONCLUSION: Septic sacroiliitis should be considered in peripartum patients who present with fever and severe localized pain. Medical management is usually curative, and without an adverse effect on pregnancy.     

Utility of dobutamine stress echocardiography in Kawasaki disease: a case report and review of the literature

Dobutamine stress echocardiography (DSE) has become widely accepted in the evaluation of adult patients with coronary heart disease. There are new challenges about the use of DSE in the pediatric age group to document ischemia. DSE can demonstrate ischemia noninvasively in Kawasaki disease (KD) patients who are candidates for coronary angiography. We wanted to assess the feasibility and the physiologic responses of DSE in a KD patient with coronary aneurysm. The patient had no ischemia in DSE, which was confirmed by coronary angiography showing no stenosis. The literature about DSE use in KD is reviewed.     

A fatal complication due to radiofrequency ablation for atrial fibrillation: atrio-esophageal fistula

Treatment of chronic atrial fibrillation with intraoperative radiofrequency ablation is gaining more acceptance in patients with rheumatic valve disease. This article reports a case of fatal atrio-esophageal fistula after radiofrequency ablation in a patient with rheumatic mitral and aortic valve disease with chronic atrial fibrillation.     

Role of preoperative plasma CA 15-3 and carcinoembryonic antigen levels in determining histopathologic conventional prognostic factors for breast cancer

Abstract Breast cancer is one of the leading causes of cancer death among women all over the world, with about one million new breast cancer cases diagnosed per year. This large number of cases make the diagnosis, treatment, and determination of the factors affecting the survey extremely important. The aim of this study was to evaluate the importance of the preoperative plasma CA 15-3 and carcinoembryonic antigen (CEA) levels when determining the conventional histopathologic prognostic factors (tumor grade, lymphatic infiltration, stromal invasion, vessel invasion, tumor necrosis, elastosis, and number of positive lymph nodes in levels I and II). We believe that with this protocol doctors can add to their knowledge about the prognosis of patients. After examining the serum tumor marker levels and the histopathology results of 29 patients and submitting them to statistical calculations, we strongly believe that preoperative serum CA 15-3 levels can be taken into consideration when evaluating the prognosis because the CA 15-3 level is directly and positively correlated with the gold standard prognostic factor: the number of level I and II positive lymph nodes. Electronic Publication     

Osteoporosis. Efficacy and safety of a bisphosphonate dosed once weekly

Trabecular and cortical bone is continuously being remodeled at microscopic loci called basic multicellular units (BMU). Estrogen deficiency in menopause contributes to an increase in osteoclastic resorption and/or a decrease in osteoblastic formation, which leads to microscopic bone loss at the BMUs. Drug treatments for osteoporosis are intended to inhibit bone resorption, reduce the rate of bone turnover, and increase bone mass. The bisphosphonate alendronate was recently approved for once-a-week dosing for the prevention and treatment of postmenopausal osteoporosis. A 70-mg, once-a-week dose of alendronate has been shown to be therapeutically equivalent to the standard daily 10-mg dose. Tolerability and safety of weekly dosing appear to be similar to daily dosing.     

Low grade fibromyxoid sarcoma of the falciform ligament: a case report

Background  

Low grade fibromyxoid sarcomas (LGFMS) are very rarely seen. They commonly arise from deep soft tissues of the lower extremities. Very few cases of intra-abdominal location have been reported.     

Primary intramuscular hydatidosis of supraspinatus muscle

Hydatid disease of the muscle is very rare and represents approximately 3% of all patients with hydatidosis. Since the infection closely resembles a soft-tissue tumor on clinical examination, the preoperative radiologic diagnosis is very important to avoid biopsy. We report an unusual case of primary intramuscular hydatidosis with its magnetic resonance imaging appearance, clinical and pathological findings. Received: 23 August 1999