Adult primary myelodysplastic syndromes. Report of 36 cases

Between 1989 and 1999, 36 cases with primary myelodysplastic syndromes were diagnosed. They were 15 male and 21 females, the median age was 62 years (range: 22 to 90 years). Eighty one per cent of patients were presented symptoms of anemia. Lymphadenopathy, splenomegaly and skin manifestations were noted in 25% of cases. Hemogram showed anemia, leucopenia and thrombocytopenia respectively in 97%, 44% and 55% of cases. Refractory anemia with excess blasts (AREB) is the most frequent FAB subtypes of MDS (17 cases). Cytogenetic study concerned 24 patients. In 13 cases the karyotype was pathological with deletion 5 q in 64% of cases. Seventeen patients have received a chemotherapy. Survival rate to 36 months is 11%. At the time, the only curative treatment is the bone marrow transplantation, which is proposed to young patients with HLA identical donor.     

Neoadjuvant radiotherapy concurrent with weekly paclitaxel and carboplatin and followed by surgery in locally advanced non-small-cell lung cancer

Thirty-seven patients were enrolled in a phase II study to evaluate the efficacy and toxicity of neoadjuvant radiotherapy concurrent with weekly paclitaxel and carboplatin in locoregionally advanced non-small-cell lung cancer (NSCLC). The study was also designed to evaluate the operability following concurrent chemoirradiation. The following response rates to chemoirradiation were obtained: complete response (CR) 5 of 37 (13.5%), partial response 14 of 37 (38%), stable disease 12 of 37 (32.5%) and PD 6 of 37 (16%). Twenty patients underwent surgery, and in 19 patients the tumor was totally resected. There was pathologic CR in 4 patients. Moderate/severe esophagitis developed in 16 patients (43%); hematologic toxicity was mild. There was one case of postoperative mortality. Nine patients are alive without evidence of disease at 5+ to 39+ months. Median survival is 22 months. It is concluded that neoadjuvant radiotherapy concurrent with weekly paclitaxel/carboplatin is effective and well tolerated in patients and feasible for patients with locally advanced NSCLC, allowing complete tumor resection in 56% of the cases.     

Cleft lip and palate with ectopia lentis et pupillae

A 7-year-old male child with a history of bilateral cleft lip and palate presented with ectopia lentis et pupillae; there has been no previous reported association between cleft lip and palate and ectopia lentis.     

Colovesical Fistula Due to a Lost Gallstone Following Laparoscopic Cholecystectomy: Report of a Case

We report the case of a 74-year-old man with a colovesical fistula caused by a gallstone that was lost during a laparoscopic cholecystectomy 7 months earlier. The patient was cured after undergoing colonoscopic removal of the stone. To our knowledge this is the first case report of such a complication in the English literature. The report reviews the outcome and complications of retained intraperitoneal gallstones. Received: January 7, 2000 / Accepted: September 26, 2000     

Seidel and India ink tests assessment of different clear cornea side-port incision configurations

Background

Post-cataract endophthalmitis has increased after introduction of clear cornea incisions (CCI). Laboratory models suggested that these incisions might not be competent at certain changes in intraocular pressure (IOP). Considering that side-port incisions (SPI) might behave similarly, the purpose of the present study was to determine the most stable side-port incision configuration.

Methods

Using four cadaveric human eyes, four different side-port incisions (SPI) were created in each cornea: 1.5 mm and 2.5 mm squared tunnel, 1.5 mm and 2.5 mm stab tunnel. Fluorescein was placed on the eye, and the IOP varied from 10 to 80 mmHg. IOP at which each SPI started leaking was recorded. In the second part of the study, India ink was applied to the corneal surface at normal IOP, and then rinsed with balanced salt solution (BSS). The ink influx was recorded by planimetry. IOP was elevated to 80 mmHg, ink was reapplied, and IOP was dropped to 0 mmHg. Ink influx was measured again. Histological examination was used to visualize ink inflow into each incision.

Results

There was no statistically significant difference in the IOP levels at which the different incisions leaked (p?=?0.52). A significant increase in the length of India ink ingress in all incision types was measured after IOP variation (p?<?0.05). The 2.5 mm squared incision showed the least increase in ink inflow in this test.

Conclusion

All incision types of SPIs tested exhibited similar resistance to leakage after IOP variation. Good resistance to wound leakage may not predict adequate resistance to the inflow of bacterial-sized particles into the wound.     

Pediatric and adolescent injury in skiing

ABSTRACT

This review examines risks that accompany child and adolescent participation in downhill skiing. Falls and non-collision events were the most common mechanism of injury, but significant data implicate head injuries, blunt abdominal trauma, and spinal trauma as the leading causes of morbidity and mortality in this population. School-aged children and youth (7–14 years) are more likely to sustain an injury, compared to children (0–6 years) and older teenagers (15–17 years). Knee injuries were the most common injury, reported as 10.3%-47.7% of all lower limb injuries. The literature supports helmet use as protective against injury with a reduced risk of head, neck, or face injury in children under 13 years. Future studies are necessary to evaluate injury and risks in the backcountry given the rapid increase of adolescents traveling outside ski areas. Research examining risk factors and preventive measures in youth skiing is also warranted.     

Risk factors for childhood epilepsy: a case-control study from Irbid, Jordan.

OBJECTIVE: The goal of this case-control study is to identify the significance of certain risk factors for epilepsy in a population of epileptic children in Northern Jordan. The risk factors examined are febrile convulsions, head trauma, central nervous system infections, abnormal perinatal history, family history and parental consanguinity. METHODOLOGY: We designed a case-control study for patients attending the outpatient neurology clinic of Princess Rahma Teaching Hospital in Irbid, Jordan during a 7-month period. Controls were selected, matched for age and sex, from a group of non-epileptic patients attending the general paediatrics outpatient clinic in the same hospital and during the same period. Data about the investigated risk factors were obtained by personal interview and review of the medical records and were analysed statistically for significance. RESULTS: The total number of participants was 200 patients and controls each. History of febrile convulsions, head trauma, abnormal perinatal history and family history showed a statistically significant increase risk for developing epilepsy. Central nervous system infections and parental consanguinity did not add to the risk of developing epilepsy. CONCLUSION: Positive family history for epilepsy, head trauma, febrile convulsions and abnormal perinatal history were shown to have a statistically significant association with epilepsy in patients attending Princess Rahma Teaching Hospital in Northern Jordan. Although consanguinity is widely practised in Jordan, it appears that it does not increase the risk of epilepsy probably due to the small contribution of monogenic recessive epilepsies to the population with epilepsy.     

Public knowledge and attitudes towards epilepsy in Jordan.

BACKGROUND: Social acceptances of people with epilepsy very often constitute a considerable problem for patients and their family. Nationwide opinion polls on the public knowledge and attitudes towards epilepsy have been reported from several countries. The purpose of this study is to assess the knowledge and attitudes of the Jordanian public towards epilepsy, which have not been verified before. METHODS: A total of 16,044 people (8158 males and 7886 females) living in different areas of Jordan were interviewed by invitation using standard four set questionnaire constructed from previous similar studies (Caveness and Gallup) that tested public knowledge and attitudes toward epilepsy. Two hundred and thirty senior students of the faculty of pharmacy at Jordan University of Science and Technology are involved in this study. Each student interviewed at least 50 individuals, aged 18 years or older, from their immediate community including family members, relatives, neighbors and friends by invitation. The interviews took place during the period from February to June of 2005. RESULTS: Eighty-eight percent had read or knew about epilepsy, and 52.4% had witnessed an epileptic attack at least once in their life. From the people interviewed, 84.7% believed that the cause of epilepsy is a neurological disease, and 80.6% believe that the main symptom is brief loss of consciousness. The response of the younger participants and those with higher education were statistically significant more positive regarding the knowledge on causes and symptoms of epilepsy. More than 70% accepts shaking hands with people with epilepsy; they also believe that people with epilepsy are able to have children and to get high academic degrees. Less than 50% accepts letting their children play with children with epilepsy or employ people with epilepsy. Nine percent had negative attitudes, and believed that patients with epilepsy are insane and 88.5% objects the marriage of people with epilepsy to their sons or daughters. Approximately one third of the respondents believed that epilepsy is more dangerous than diabetes mellitus and hypertension. CONCLUSIONS: The overall knowledge and attitudes of Jordanians towards epilepsy is relatively comparable with the results from Asian countries but more negative when compared with reports from the Western countries. Consequently, well-organized educational campaigns are needed to improve public perception about epilepsy.