Epilepsy seizure types, classification and treatment

Epilepsy is a chronic condition whose building blocks are recurrent seizures. It is this varied presentation that at times poses a challenge to making a diagnosis. The response to treatment is also not uniform, making it necessary to individualise. This article discusses the various seizure types, the latest classification by the International League against Epilepsy (ILAE), treatment and prognosis of the condition

Cytology of body fluids from different sites: an approach for early diagnosis of malignancy.

Malignant effusions are a common presenting sign of malignancy and reflect dissemination. A retrospective study of all fluid samples accessioned at the Department of Pathology, TUTH from April 2000 to October 2002 were done. Over the study period, a total of 584 specimens were examined- 324 peritoneal fluid, 224 pleural fluid, 19 pericardial fluid, 9 knee joint effusion and 8 Cerebro-Spinal Fluid (CSF). One hundred and nine (18.66%) out of 584 cases were found to have malignancy, 57 were male and 52 were female. The age group of the adult male ranged from 42-78 years and female ranged from 43-62 years. Three patients were children with age ranging from 8-11 years. Adenocarcinoma was the commonest that comprised 89%, followed by Non Hodgkin's lymphoma 6.5% squamous cell carcinoma 2.7% and small cell carcinoma comprised 1.8 %. Exfoliative cytology is cheap, rapid and highly effective tool for the evaluation of body fluid and should be advised in all effusion cases.

Complications of home delivery: a retrospective analysis.

This study was conducted to analyze the cases who had attended Nepal Medical College Teaching Hospital (NMCTH) after home delivery in order to broadly review the complications. This is a retrospective descriptive study. The number of total deliveries during the study period of two years (April, 2002- April, 2004) was 1619, among which 88 (5.4%) were cases who attended after home delivery. Majority of women (35.2%) were primi, 57.9% belonged to 20-25 year age group, 17% were young primi, and 85.2% were full term deliveries whereas 9.1% were preterm. More than half of them (57.9%) had regular antenatal check up. Most of them came from within 1-2 km distance of NMCTH. 51.1% were brought only after 2 hrs of delivery. The most common reason for attending hospital was retained placenta (84.1%-74 cases) among whom 51 (68.9%) needed controlled cord traction, 8 cases (10.8%) needed manual removal, rest of the cases had placenta lying in the vagina. Fifteen (17%) cases had post partum hemorrhage, 9 cases (10.2%) were brought in a state of shock. 71.6% were anemic, 11 (12.5%) had Hb <7 gm%. Other complications included cervical, third degree perineal tear. Blood transfusion was needed in 19 (21.6%) cases. All cases improved with proper resuscitation, use of antibiotics and definitive management of complications. Most of them were discharged within 4 days of admission. Perinatal mortality rate was 65.9/1000 births. This study showed that home deliveries were associated with increased maternal morbidity especially the third stage complications. Studies done in developed countries have shown that home birth is safe for normal, low risk women, with adequate infrastructure and support i.e. given a well trained midwife and facilities to transfer to hospital if necessary. In our context, a community based obstetric service must be developed with emphasis on regular and quality antenatal care, health education to women and proper training of birth attendants.

Relation between gallbladder neoplasm and Helicobacter hepaticus infection.

OBJECTIVE: The main objective of this study was to see the various histopathological changes in the gallbladder with cholelithiasis and to correlate them with Helicobacter hepaticus infection. METHODS: A total of 380 cholecystectomy specimens were received during a study period from 2058/11/29 to 2059/11/4 at Department of Pathology, TU Teaching Hospital, Institute of Medicine. RESULTS: Among 380 cases, 249 (65.53%) were found to have chronic cholecystitis, 52 (13.68%) cholesterolosis, 29 (7.63%) adenomyosis, 20 (5.26%) metaplasia, 15 (3.95%) low grade dysplasia, 10(2.63%) malignancy, 4(1.05%) xanthogranulomatous change and 1(0.26%) carcinoma in situ. Out of these, 100 cases that were willing to provide gallbladder for study were taken as a study group. Sections were stained with Haematoxylin & Eosin for microscopic features and with Warthin Starry Silver stain for Helicobacter hepaticus. Among the study group, 43% cases were found to have chronic cholecystitis, 17% adenomyosis, 13% cholesterolosis, 9% low grade dysplasia, 9% metaplasia, 7% malignancy, 1% carcinoma in situ and 1% xanthogranulomatous change. All the malignant cases were found to be Adenocarcinoma. Out of total 100 cases, 82% cases were found to have Helicobacter hepaticus infection. Only one out of 7 malignant cases (14.29%) was found to be negative for Helicobacter Hepaticus infection. Gallbladder neoplasm was found to be common in Nepal comprising 2.63%. Helicobacter hepaticus infection was found in 82% of gallbladders and it was found in 87.5% of malignant cases. Whether Helicobacter hepaticus that might be the number one cause for the gallstone formation that ultimately leads to malignancy or itself acts as a risk factor for the pathogenesis of carcinoma gallbladder is yet to be determined.

Malignant teratoid medulloepithelioma in eye.

Malignant teratoid medulloepithelioma is an extremely rare tumor occurring in children younger than 5 years of age, arising from ciliary body epithelium or iris but few arise from optic nerve and retina. This report concerns a 5 years old boy who presented with pain, redness and protrusion of right eye. Histopathologically, the tumor was composed of epithelial and sarcomatoid component. The pseudostratified primitive appearing epithelial cells were arranged mainly in diffuse pattern, nests cords and tubules. At places, pseudo rosette and true rosette were seen. Mitoses were frequent consisting of 7-10/ HPF. The sarcomatoid component consisting of spindle shaped cells arranged in interlacing bundle were also seen. Mitoses counted 5-7/HPF. Massive areas of necrosis and hemorrhage along with calcification, focal area of mature cartilage were present. Vascular and optic nerve invasions were seen. This case of malignant teratoid medulloepithelioma is the second case diagnosed in TU Teaching Hospital within the period of 10 years and reported because of its rarity. The differentiations from other tumors of the orbit such as small cell tumor were discussed.