Large chorangiomas: a seven years study in a tertiary care obstetrics and gynaecology hospital

Background: Chorangioma is a benign vascular placental tumour. It is composed of fetal capillary proliferation within the chorionic villi supported by a variable stroma. Smaller lesions are incidental, are often missed and carry no clinical significance. Larger lesions are associated with feto-maternal complications and are infrequently sent for histopathological examination.Methods: The study was conducted at the department of pathology, at a tertiary care obstetrics and gynaecology hospital. The study was a retrospective study which covered 7 years. Paraffin embedded blocks of placental specimens containing mass were taken up for the study. Sections were stained with haematoxylin and eosin (H and E). The results are compared and correlated with clinicopathologic factors. The statistical data are analysed manually.Results: A total of seven cases were included in the study, 4 cases were primi gravida, 1 case each in second, third and fourth gravida. Pregnancy outcome was intrauterine death in 1 case, dead born in 1 case, alive healthy children in 5 cases, birth weight was normal in 4 children, low birth weight in 2 children and 1 was extremely low birth weight. Of the total of 7 placental specimens 3 showed extraplacental mass and rest 4 showed intraplacental mass. All cases showed solitary lesions and measured > 5cm (large). Histopathological examination of all 7 specimens showed features of chorangioma.Conclusions: Careful inspection of the placenta is necessary following all deliveries. Any suspicious lesions should be documented and evaluated by histopathological examination there by predicting feto maternal complications and help the clinicians in better management of the mother and child accordingly. Meagre documentation of such cases prompted us to present this series of 7 cases of large chorangiomas with a mixed fetal outcome.

Observations of Medicinal Plants Used By Kukna Tribes of Jhavada Villages of Waghai Forest, Dangs DT, Gujarat, India.

Ethnobotanical survey was carried out among the Kukna tribes in Jhavada villages of Dangs district, Gujarat located in Waghai forest. There are 46 plant species belonging to 30 families were identified from the study site based on the information collected from herbal healers to cure diseases such as diarrhoea, skin disease, cough, cold, ulcer, diabetes, constipation and Jaundice. Study of indigenous knowledge and herbal medical practices has very much welcoming by modern drug designers due to their positive results. The goal is to preserve, manage and use the biodiversity and the tribal knowledge for their welfare and others.

An appraisal of enzyme linked immunosorbent assay (ELISA) and serum antibody competition test (SACT) in leprosy.

Seventy-eight untreated leprosy patients, 104 treated patients and 105 healthy contacts were tested using two serological tests, SACT (serum antibody competition test based on competitive inhibition of monoclonal antibody binding to the MY2a determinant of M. leprae) and ELISA (measurement of IgM antibodies to the neoglycoproteins D-BSA and ND-BSA representing the phenolic-glycolipid antigen of M. leprae). The controls included normal healthy individuals, patients with sputum positive pulmonary tuberculosis, and active cases of rheumatoid arthritis from the department of rheumatology. The specificity of SACT was found to be very high. ELISA was found to be positive in two patients with rheumatoid arthritis, one each for D-BSA and ND-BSA ELISA. Both tests had a high sensitivity in BL and lepromatous patients. The sensitivity to both tests was considerably lower in tuberculoid and BT patients i.e., below 40%. Therefore the diagnostic value of a negative test in suspected cases of leprosy was very low employing either of the two tests. A proportion of patients with paucibacillary tuberculoid and BT leprosy were positive after six months or longer after therapy. Similarly a large number of BL and lepromatous patients were positive after considerably longer periods of treatment. The use of either tests for determining the duration of therapy is therefore limited. SACT appears to be more sensitive than ELISA with ND-BSA in detecting subclinical infection. The cumulative positivity of the two tests may be used as a measure of the infectivity of the disease in the community and for evaluating disease control methods.