Ali Abbas | PubMed Health

PubMed2005

Ear piercing affects earprints: the role of ear piercing in human identification.

Previous research conducted into the use of the human ear in the field of forensic identification has focused upon the use of grids and manual methods to measure and catalogue the different anatomical features of the ear. To date, few have considered the importance of the presence of ear piercings and their possible role in human identification. This study aims to highlight the common distribution of piercings of both ears in both genders and to explore the effect of piercings on earprints. The presence of a piercing may, in part, help to explain why partial and not whole earprints are sometimes recovered from a scene of crime (suggesting that the offender's ears may be pierced). The presence of piercings through the tragus and the superior part of the helix are shown to be infrequent and thus may be used to assist the identification of a body, due to its relative rarity with respect to piercings found in other areas of the ear.

Adult↗

PubMed2003

Forensic web watch.

When one thinks of print identification techniques one automatically considers fingerprints. Although finger prints have been in use now for over 100 years there is in fact an older type of identification technique related to prints left at scenes of crime and the anatomy of human body parts. This is the world of ear prints. This short web review considers web sites related to ear print identification particularly the continuing controversy as to whether or not an ear print is unique.

Journal Article↗

PubMed2002

Clinical presentation, hospital length of stay, and readmission rate in patients with heart failure with preserved and decreased left ventricular systolic function.

BACKGROUND: Congestive heart failure is the leading cause of hospital admissions for adults in the United States. To our knowledge, there are limited data comparing the clinical presentation, hospital length of stay, and readmission in patients with preserved and decreased left ventricular (LV) systolic function. HYPOTHESIS: The goal of the study was to determine whether there are differences in clinical presentation, hospital length of stay, and readmission in patients with preserved (> or = 50%) and reduced (< 50%) systolic function. METHODS: We prospectively evaluated 187 patients admitted with congestive heart failure confirmed by the presence of pulmonary vascular congestion on chest x-ray, and with recent (< 6 months) documentation of LV systolic function by two-dimensional echocardiography. History and physical examination findings, patient demographics, comorbidities, discharge medications, and length of hospital stay data were documented. Readmission rate over a 6-month follow-up period was also documented. RESULTS: Of the 187 patients, 130 (70%) patients had an ejection fraction (EF) <50%, and 57 (30%) patients had an EF > or = 50%. Patients with EF < 50% were more likely to be men (54 vs. 37%, p = 0.03). African Americans (79 vs. 60%, p = 0.007), had a higher prevalence of previous stroke (17 vs. 5%, p = 0.03), and were more likely to carry no medical insurance at the time of admission (14 vs. 2%, p = 0.01) and to be discharged on digoxin (60 vs.30%, p<0.001). There were no significant differences in symptoms (exertional dyspnea, rest dyspnea, orthopnea, or paroxysmal nocturnal dyspnea), or in physical examination findings (S3, S4, elevated jugular venous pressure, rales, or peripheral edema). According to chest x-ray, patients with EF <50% had more frequent cardiomegaly (88 vs. 72% p = 0.008), but there were no differences in the presence of pleural effusion or pulmonary vascular congestion (p = NS). The mean length of stay was 5.9 and 5.2 days, respectively (p = 0.34). During the 6-month follow-up period, the readmission rates were 33% (43 patients) and 26% (15 patients), respectively (p = 0.36). CONCLUSION: The clinical presentation, hospital length of stay, and readmission rate for congestive heart failure are similar in patients with preserved and decreased LV systolic function.

Aged↗