Gastroduodenal artery (GDA) aneurysms are rare but a potentially fatal condition if rupture occurs. They represent about 1.5% of all visceral artery (VAA) aneurysms and are divided into true and pseudoaneurysms depending on the etiologic factors underlying their development. Atherosclerosis and pancreatitis are the two most common risk factors. Making the diagnosis can be complex and often requires the use of Computed Tomography and angiography. The later adds the advantage of being a therapeutic option to prevent or stop bleeding. If this fails, surgery is still regarded as the standard for accomplishing a definite treatment.

Tuberculosis has not been well documented as a complication of the acquired immunodeficiency syndrome (AIDS). We studied 48 cases of mycobacterial diseases among a group of 136 adult patients with AIDS over a 43-month period. Twenty-nine of them had severe and unusual manifestations of disease due to Mycobacterium tuberculosis, predominantly extrapulmonary and disseminated. Tuberculosis was more common among Haitians (4/8) and intravenous drug abusers (24/102) than among homosexuals who did not abuse drugs (0/22). Twelve of 21 patients with tuberculosis who were treated responded well, whereas three developed progressive disease indicative of treatment failure. Severe and unusual presentation of overwhelming tuberculosis in appropriate clinical circumstances may be considered an infection predictive of the presence of AIDS.

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Capnometry is a safe method for verifying proper feeding tube placement. The first chest roentgeno-gram can be safely eliminated. With this method, less time and money will be expended in feeding tube placement, making capnometry an efficacious new method.