The distribution of limb pain in decompression sickness.

Background: For many years there has been a widely held but largely unsubstantiated belief that pain in the upper limb in decompression sickness (DCS) is associated with bounce diving, whereas compressed air workers, saturation divers and high altitude aviators are more susceptible to involvement of the lower limbs.

Hypothesis: The hypothesis of counter current exchange of inert gas, modulated by changes in tissue temperature, has been evaluated as a possible mechanism to explain the reported distribution of limb pain in DCS.

Methods: An extensive review of over 19,000 cases of limb pain decompression illness has been undertaken from case reports stored in the diving accident database at the Institute of Naval Medicine, in the published literature, and from unpublished clinical and experimental reports.

Cooking- and juiciness-related quality characteristics of goat and sheep meat.

Significant differences exist between the quality characteristics of meat obtained from 27 sheep, Angora and Boer goat carcases, when compared. Sheep meat showed greater drip loss than goat meat and was more juicy than that of Angora and Boer goat meat. In general, Angora goat meat was found to be more juicy than Boer goat meat.

Use of electron microscopy to characterize the surfaces of flocculent and nonflocculent yeast cells.

The surfaces of flocculent and nonflocculent yeast cells have been examined by electron microscopy. Nonextractive preparative procedures for scanning electron microscopy allow comparison in which sharp or softened images of surface details (scars, etc.) are the criteria for relative abundance of flocculum material.

Long-term use of indwelling multipurpose silastic catheters in pediatric cancer patients treated with aggressive chemotherapy.

We studied the complications related to the use of 53 multipurpose silastic catheters (MSC) placed in 46 pediatric cancer patients over a 1-year period. We documented the longest duration of catheter placement in the pediatric oncology literature. There were 7,650 Broviac days (range, 9 to 365 days; mean, 163 days) with 255 patient months of catheter use and a mean of 5.