Well-circumscribed, minimally enhancing glioblastoma multiforme of the trigone: a case report and review of the literature

Glioblastoma multiforme (GBM) is known to present within the lateral ventricle but is relatively infrequent and predominantly found in the frontal horn or body of the ventricle. A GBM located within the trigone is rare, and one that appears well-circumscribed, homogeneous, and minimally contrast enhancing, as demonstrated in this patient, is highly unusual.     

A novel device for safe exteriorization of haptic in scleral fixation intraocular lens surgery

The aim of this study was to describe a novel device that has been designed to facilitate anterior segment and novice surgeons to perform extraocular needle-guided haptic insertion technique (X-NIT) for scleral fixation intraocular lens surgery (SFIOL). We performed SFIOL surgery using X-NIT device in 21 eyes of 21 patients. The mean preoperative best-corrected visual acuity (BCVA) was 0.5 ± 0.2 logarithm of minimum angle of resolution (log MAR), which improved by one or more lines postoperatively in all eyes. There were no intraoperative complications. Postoperatively, we noted minimal corneal edema in one patient and dispersed vitreous hemorrhage in one patient. The sharpness and angulation of the needle and the haptic holding ability of silicone stopper were found to be satisfactory. The X-NIT device may potentially improve the safety of SFIOL procedures by minimizing intraocular maneuvers.     

Acceptability of human papillomavirus vaccination among medical students in Mangalore,India

Background

The highly prevalent cervical cancer can be prevented through a vaccine. However, the uptake of the Human Papillomavirus vaccine in the general population continues to be low. Medical students, as healthcare providers in the future, would be influential in affecting the community's views and thereby the uptake of the Human Papillomavirus vaccine. Hence, there is a need to promote the right attitude for prompt implementation of this vaccine among medical students. None of the studies in India have so far documented the proportion of vaccinated population among medical students or an intervention strategy to eliminate the barriers to Human Papillomavirus vaccine.

Better education for better health care

In India, all national nutrition programs and activities are carried out by staff at the primary health centers under the leadership of medical officers. A study of 114 of these officers from 80 primary health centers in rural districts of Andhra Pradesh State was undertaken to assess their knowledge and performance, particularly with regard to nutrition and related matters. Scores were expressed in percentages, with under 50% considered poor, 50-75% satisfactory, and over 75% good. The highest score 67.7% was obtained on knowledge of nutrition and related areas, and the lowest, 19.7% was for the participant's awareness of their own job responsibilities. Although overall theoretical knowledge on nutrition and related matters was satisfactory, significant gaps existed. A majority were ignorant as to how many people were covered by their centers and the numbers of staff in different categories, suggesting little attention was being given to planning and implementation of various services. Only 23% were aware of their own responsibilities regarding nutrition, and only 16% mentioned teaching nutrition during their training programs. The conclusion is that the medical education system must be better coordinated with the health care delivery infrastructure. Medical undergraduates need more exposure to Practical aspects of health care in rural communities, managerial aspects of work in primary health centers, and programs with a stronger nutrition component. In addition, refresher courses must be offered, and the problem of overburdening the medical officers must be dealt with.     

Giant bulla mimicking pneumothorax

It is usually thought by emergency physicians that the diagnosis of a pneumothorax is straightforward and easy to make and to treat, but the diagnosis may sometimes pose a challenge. The present report describes a case of a giant pulmonary bulla in a 40-year-old man that progressed to occupy almost the entire left hemithorax and also subsequently ruptured to produce a large left pneumothorax. The giant bulla was diagnosed only as a pneumothorax, and initially managed with a chest tube only. The differentiation between pneumothorax and a giant bulla can be very difficult, and often leads to inaccurate diagnosis and management. This case report demonstrates the clinical presentation of giant bulla and its complications such as pneumothorax and also highlights the difficulty in making this diagnosis and appropriately treating it. In this article, we emphasized how to differentiate between giant bulla and pneumothorax utilizing history, physical examination, and radiological studies including computed tomography (CT) scan.     

Coronary artery bypass grafting and concomitant excision of chest wall chondrosarcoma

Coexistence of coronary artery disease and cancer with both requiring surgical treatment at the same time is rare. A 52 year male undergoing elective coronary artery bypass grafting was incidentally discovered to have a large soft tissue mass of variable consistency with cartilaginous elements arising from the right costal margin and adjoining ribs by a broad attachment and protruding into right pleural cavity. Frozen section suggested it to be either a chondrosarcoma or a teratoma. A wide excision of the mass with the adjoining muscle and periosteum along with quadruple coronary artery bypass grafting was done. This report is unusual on account of a) being the first reported case in world literature of concomitant excision of chondrosarcoma and coronary artery bypass grafting and b) the conservative management of the incidentally discovered chondrosarcoma by wide excision rather than chest wall resection with no local recurrence to date. Pathology of chondrosarcoma, in particular, and various management strategies when coronary artery disease and cancer coexist, in general, is discussed.