Management of globus pharyngeus.

Globus pharyngeus is a common ENT condition. This paper reviews the current evidence on globus and gives a rational guide to the management of patients with globus. The aetiology of globus is still unclear though most ENT surgeons believe that reflux whether acidic or not plays a significant role. Though proton pump inhibitors are used extensively in practice, there is little evidence to support their efficacy. Most patients with globus can be discharged after simple office investigations. The role of pepsin-induced laryngeal injury is an exciting concept that needs further study. Given the benign nature of globus pharyngeus, in most cases, reassurance rather than treatment or extensive investigation with rigid oesophagoscopy or contrast swallows is all that is needed. We need more research into the aetiology of globus.

Aggressive angiomyxoma of larynx: case report and literature review.

OBJECTIVE: We report the second known case of aggressive angiomyxoma of the larynx. METHOD: Case report and a review of the world literature concerning angiomyxoma of the larynx and recent advances in the immunohistochemical, cytogenic and clinical study of its female pelvic counterpart. RESULTS: Aggressive angiomyxoma is a rare mesenchymal tumour originally thought only to occur in the female pelvis and peritoneum, or rarely in the male genital tract. A 47-year-old man presented with a one-month history of dysphonia. He was found to have a supraglottic mass on endoscopic examination, and underwent a laryngofissure approach excision biopsy and covering tracheostomy. Histological analysis showed a characteristic proliferation of spindle cells widely separated by loose, myxoid stroma with a prominent vascular component. Aggressive angiomyxoma was diagnosed. CONCLUSION: To our knowledge, this is the second report in the world literature of aggressive angiomyxoma of the larynx. Comparison with the female pelvic counterpart facilitates diagnosis, aided by recent advances, and suggests that complete surgical excision with a wide margin is the treatment of choice.

Sudden sensorineural hearing loss following intracarotid injection of heroin.

A 26-year-old male presented with sudden right-sided sensorineural hearing loss after injection of heroin into the right neck. The hearing loss was found to be profound with no other associated abnormalities on examination or investigation. There was no change at 3-month follow-up. This was most probably due to arterial injection and is a previously unreported complication of heroin abuse.

What happens to the lateral sinus following thrombosis? A case of failed recanalization.

Recanalization of the lateral sinus thrombosis is an expected outcome in patients who respond to treatment. We report a case of persistent lateral sinus thrombosis many years after treatment for peri-sinus infection.

High prevalence of bedbugs Cimex hemipterus and Cimex lectularis in camps for internally displaced persons in Freetown, Sierra Leone: a pilot humanitarian investigation.

The prevalence of bedbugs Cimex hemipera and C. lectularis was investigated in camps for the internally displaced persons (IDPs) in Freetown, Sierra Leone. Two hundred and thirty eight rooms were searched during the day and at night, and 233 (98%) of those rooms in 30 booths were infested with different life cycle stages of bedbugs. There hundred and ninety-eight (68%) of the bedbugs were adults, 145 (24.8%) were nymphs of various instars, and 41 (7%) were clusters of eggs. Significantly (P > 0.05) more bedbugs were recovered during the night inspections 64.6% as compared to 35.4% during the day inspections. In addition, more adult bedbugs were recovered at night than during the day, a manifestation of their peak feeding period. Of the total of 570 adults and nymphs collected and identified, 320 (56.1%) and 250 (43.9%) were Cimex lectularis and Cimex hemipterus respectively. Clinical examination of 221 individuals living in the booths during 3 consecutive weeks of examinations and treatment for conditions suggestive of bedbug infestation (bites and skin reactions as well as treatments for other health and medical conditions) showed that 196 (86%) had wheals as a direct result of bedbug bites. The data of this pilot humanitarian investigation shows a high prevalence of bedbug infestation in these displacement camps. It is recommended that some control measures be instituted, like residual insecticide application along with integrating control methods within the primary health care system, because bedbugs are a source of great irritation and sleepless nights that could lead to stress.

Sarcoptes scabiei infestation among children in a displacement camp in Sierra Leone.

The prevalence of scabies was investigated among a study population of 125 children between the ages of 1-15 y. Confirmation of scabies was done by clinical examination of each child and by the identification of the mite by microscopically examining the scrapings from the scabies-like lesions. The prevalence was age dependent, with children under five years accounting for 77%, peaking to 86% among the 5 to 9-y-olds, and steadily declining with an increase in age. Lesions were found on almost all parts of the body, but lesions were more commonly located on the fingers, legs, hands, face, stomach, and genitalia. Sarcoptes scabiei var hominis was recovered from 84 (67%) of the 125 skin scrapings examined. The prevalence of scabies is high in children in the displacement camps, suggesting that it may be a serious public health problem not only in these camps, but also in the entire country. This may be due to the fact that certain environmental conditions like civil unrest, overcrowding, poor personal hygiene, poverty, and ignorance, which are conducive to the spread of scabies, is characteristically present among the camp residents. Control programs should be put in place and implemented in an integrated nature, by reducing overcrowding, and by improving health education, personal hygiene, treatment and surveillance among high-risk populations.