Surgery for prolactinomas

A large proportion of prolactin secreting tumours of the pituitary gland are treatable by dopamine agonist drugs. however certain subgroups of these patients are better managed by surgical excision. the indications for surgery in prolactinomas remain controversial and this paper attempts to clarify these with illustrative cases. the factors favouring a surgical approach include poor tolerance of long term medical therapy, progression of visual deficits or recurrence while on medical treatment, cystic change in the tumour with pressure effects, csf fistula secondary to tumour shrinkage and prophylactic surgery in tumours anticipated to cause csf leak following medical therapy. the size and invasiveness of the tumour and the prolactin level are also important determinants of treatment planning. the indications for surgery in prolactinomas are discussed and illustrative cases are presented

Giant choroid plexus papilloma of the third ventricle

Abstract are not provided by the author/publishe

Trans-mastoid approach to otogenic brain abscess

The treatment of otogenic brain abscess initially involves excision or aspiration of the abscess through a temporal or sub-occipital route depending on its location. This is followed by a mastoidectomy by the ENT surgeon to eradicate the primary source of infection. During the last three years, we have approached such lesions through a mastoidectomy followed by excision of the abscess through the same approach. This trans-mastoid approach is technically feasible in following the tract of suppuration, and clearing the cause and effect of pathology, at the same sitting. This paper describes our initial experience with the trans-mastoid approach to otogenic brain abscesses. On the basis of our results, we believe that transmastoid approach is an effective and logical option for the treatment of otogenic brain abscess, and merits further investigation in the form of a prospective study

Current Status and Key Trends in Agricultural Land Holding and Distribution in Punjab, Pakistan: Implications for Food Security

The economy of Pakistan is mainly dependent on agriculture which is mainly owned by small farm householders. The rapidly increasing population and stagnant agricultural growth coupled with other economic issues are threatening food security and livelihood of rural population in Pakistan. The main objective of the study was to appraise the change in the agrarian structure in Punjab province and to see the current status and key trends in land holing and distribution. It is done by reviewing of the overtime structural changes in land holdings using inter-census data of 1960-2010 t enabled the present analyses to depict a clear picture of the overtime changes that had come about in the agrarian structure of Punjab. The magnitude of shifts from one period to the other was calculated with the help of Lorenz ratio and Gini coefficient. The study showed disparities in ownership and distribution of land holdings in Punjab. The findings suggested a decrease in inequality in land distribution through effective land reform and distribution. This will help to increase farm income of small-scale and subsistence farming communities to cater for the threatening issues of food insecurity