Οbstructive tracheal neοplasm: Primary tracheοbrοnchial nοn-hοdgkin lymphοma.

The trachea is an unusual site οf primary malignancy. Very few cases οf primary tracheal lymphοma with central airway οbstructiοn have been repοrted sο far. Cοmmοn cοmplaints are dyspnea and cοugh that cοuld mimic a partially refractοry asthma in sοme cases. In this article; we will present the case οf a 63-year-οld wοman diagnοsed with a tracheal lymphοma causing life-threatening airway οbstructiοn, this was cοnfirmed by brοnchοscοpy biοpsy and histοpathοlοgical exminatiοn. The mοrtality depends οn the prοgressiοn οf the disease, the οbstructiοn οf the airway. Hοwever, this entity has a gοοd prοgnοsis if diagnοsed immediately and treated with specific chemοtherapy. This case will shοw that the diagnοsis οf tracheal lymphοma shοuld be kept in mind within the differential diagnοsis οf central airway οbstructiοn.

[Strangulated Bochdalek's diaphragmatic hernia: a rare cause of acute intestinal obstruction]. / Hernie de Bochdaleck étranglée: cause rare d'occlusion intestinale aiguë.

We report the case of a 28 year old young man with congenital diaphragmatic hernia, detected at a later stage due to occlusive syndrome manifesting on the scanner as small intestine and colonic distension upstream of a strangulated Bochdalek's diaphragmatic hernia. The patient underwent laparotomy with reduction of the hernia and closure of the diaphragmatic rupture. This study aims to update the current understanding of a rare cause of intestinal obstruction, strangulated Bochdalek's diaphragmatic hernia, whose diagnosis is essentially based on radiological examinations based on the scanner data, which allows early management.

Trends in overweight or obesity and other anthropometric indices in adults aged 18-60 years in western Saudi Arabia.

BACKGROUND: The prevalence of overweight and obesity has increased considerably in Saudi Arabia in the past two decades. We conducted this study because to examine trends in weight gain with age and related anthropometric measurements in Saudi Arabia such data are limited. OBJECTIVE: To determine trends in overweight and obesity and examine anthropometric indices by age group. DESIGN: Analytical cross-sectional study. SETTING: Universities, malls, and hospitals in the cities of Mecca, Jeddah, and Al-Taif. METHODS: Participants were selected by convenience sampling. Body weight, body fat percentage, visceral fat percentage, and skeletal muscle percentage were measured with the Omron body composition monitor device. Waist circumference, height, and body mass index (BMI) were also measured. MAIN OUTCOME MEASURE(S): Changes in BMI, body fat percentage, visceral fat percentage, and skel-etal muscle with age for both genders. RESULTS: We selected 2548 Saudis, 1423 males and 1125 females, aged 18 to 60 years. A significant trend (ptrend < .001) for BMI and all anthropometric indices was observed with age for both genders. About 55.1% of the participants were overweight and obese (BMI > 25 kg/m2). Obesity and overweight were more prevalent in men than in women and was observed early in both genders, at the ages of 18-19 in men and 30-39 years for women. In the age range of 40-60 years, muscle mass dropped significantly (P < .05) for both genders. Mean waist circumference and visceral fat were significantly (P < .001) higher in men than in women, but the mean total body fat percentage was higher in females than in males (P < .001). CONCLUSIONS: Significant trends were observed for BMI, WC, body fat, visceral fat, and muscle mass for both genders with age. National programs should be maintained to encourage physical activity and weight reduction as well as focusing on obesity-related lifestyle and behaviors at early ages to prevent weight gain and possibly muscle wasting with age. LIMITATIONS: There was an unequal distribution in numbers of subjects between study groups. Convenience sampling was used to recruit the participants.