Management of a Peristomal Abscess in a Patient With an Ileostomy: A Case Study.

BACKGROUND: Peristomal abscess (PA) is an uncommon but challenging peristomal skin complication. The initial treatment of the PA usually includes incision and drainage of the abscess, resulting in a peristomal wound. The presence of the wound makes it difficult to maintain a seal between the ostomy skin barrier and the peristomal skin resulting in frequent removal and application of the skin barrier to prevent leakage and allow for daily wound care. CASE: Ms T was a 52-year-old woman with an ileostomy resulting from a prior left hemicolectomy for colon cancer who developed a PA. Treatment of the PA was implemented, along with a modified 2-piece skin barrier that allowed access to the peristomal wound for daily dressing changes while maintaining a seal around the ostomy. CONCLUSION: The modified 2-piece skin barrier technique proved a successful treatment for the management of the PA without frequent changes of the ostomy pouching system.

Creaky voice identification in Mandarin: The effects of prosodic position, tone, pitch range and creak locality.

Creaky voice, a non-modal aperiodic phonation that is often associated with low pitch targets, has been found to not only correlate linguistically with prosodic boundary, tonal categories, and pitch range, but also socially with age, gender, and social status. However, it is still not clear whether co-varying factors such as prosodic boundary, pitch range, and tone could, in turn, affect listeners' identification of creak. To fill this gap, this current study examines how creaky voice is identified in Mandarin through experimental data, aiming to enhance our understanding of cross-linguistic perception of creaky voice and, more broadly, speech perception in multi-variable contexts. Our results reveal that in Mandarin, creak identification is context-dependent: factors including prosodic position, tone, pitch range, and the amount of creak all affect how Mandarin listeners identify creak. This reflects listeners' knowledge about the distribution of creak in linguistically universal (e.g., prosodic boundary) and language-specific (e.g., lexical tone) environments.

Co-Occurrence, Extension, and Social Salience: The Emergence of Indexicality in an Artificial Language.

We investigated the emergence of sociolinguistic indexicality using an artificial-language-learning paradigm. Sociolinguistic indexicality involves the association of linguistic variants with nonlinguistic social or contextual features. Any linguistic variant can acquire "constellations" of such indexical meanings, though they also exhibit an ordering, with first-order indices associated with particular speaker groups and higher-order indices targeting stereotypical attributes of those speakers. Much natural-language research has been conducted on this phenomenon, but little experimental work has focused on how indexicality emerges. Here, we present three miniature artificial-language experiments designed to break ground on this question. Results show ready formation of first-order indexicality based on co-occurrence alone, with higher-order indexicality emerging as a result of extension to new speaker groups, modulated by the perceived practical importance of the indexed social feature.

Variation in global and intonational pitch settings among black and white speakers of Southern American English.

This article revisits classic questions about how pitch varies between groups by examining global and intonational pitch differences between black and white speakers from Memphis, Tennessee, using data from read speech to control for stylistic and segmental variables. Results from both mixed-effects regression modeling and smoothing spline analysis of variance find no difference between black and white men in mean F0 and pitch range measures. However, black women produced consistently lower mean F0 than white women. These findings suggest that while pitch patterns in black women's speech remain underexplored in the literature, they may play an important role in shaping attitudes and ideological associations concerning black American speakers in general. Moreover, vocal pitch may be a linguistic variable subject to variation, especially in a context of racialized and gendered linguistic standards.