Ehyal Shweiki

Assessing the true risk of abdominal solid organ injury in hospitalized rib fracture patients.

BACKGROUND Despite the lack of evidence, traditional trauma teaching has suggested that low rib fractures increase the risk of abdominal solid organ injury (ASOI). This study was designed to assess if in fact this is true, and to try and define other factors that increased the risk of ASOI in rib fracture patients. METHODS The charts of 476 hospitalized rib fracture trauma patients were reviewed. Data were collected for age; sex; Injury Severity Score (ISS); rib fracture location; and the presence or absence of injuries to the abdominal organs, head, neck, face, thorax, great vessel, heart, thoracolumbar spine, pelvis, and extremities. RESULTS The probability of liver injury increased with the presence of any right-sided rib fracture, any low rib fracture, female gender, young age, and an elevated ISS. The probability of splenic injury increased with the presence of left-sided rib fractures only, any low rib fracture, young age, and an elevated ISS. CONCLUSION In hospitalized trauma patients, low rib fractures, right-sided rib fractures, female gender, young age, and an elevated ISS increased the probability of liver injury; and low rib fractures, left-sided only rib fractures, young age, and an elevated ISS increased the probability of splenic injury. Associated pelvic fractures and long bone fractures did not increase the likelihood of ASOI in this cohort.

Eosinophilic gastroenteritis presenting as an obstructing cecal mass : A case report and review of the literature

The causes of colonic obstruction are protean. Less common is the diagnosis of eosinophilic gastroenteritis (EGE). EGE is more common as a cause of more proximal bowel obstruction. To our knowledge, this case represents one of the only reported cases of such a lesion causing obstruction in the cecum.

Negative pressure wound therapy in acute, contaminated wounds: documenting its safety and efficacy to support current global practice.

Negative pressure wound therapy (NPWT) is in widespread use and its role in wound care is expanding worldwide. It is estimated that 300 million acute wounds are treated globally each year. Currently, sporadic data exist to support NPWT in acutely contaminated wounds. Despite lack of data, use of negative pressure wound therapy in such cases is increasing across the globe. We retrospectively reviewed 86 consecutive patients, totalling 97 contaminated wounds. All wounds were Class IV based on US Center for Disease Control criteria. Sepsis criteria were present in 78/86 (91%) of patients. All patients were managed with NPWT. Wound type, degree of tissue destruction, presence of infection, wound dimension, timing of initial NPWT, type and timing of wound closure and patient comorbidities were recorded. Outcome endpoints included durability of wound closure and death. Wound location was 41/97 (42%) in the torso; 56/97 (58%) at the extremities. Tissue necrosis was present in 84/97 (87%) of wounds. Infection was present in 86/97 (89%) of wounds. Average wound size was 619 cm2 when square surface area measured; 786 cm3 when volume measurements taken. Mean time to wound closure was 17 days, median 10 days and mode 6 days. Durability of wound closure 73/79 (92%). Deaths were noted in 6/86 (7%) of patients. No deaths appeared related to NPWT. Contemporary NPWT related acute wound care is expanding empirically, in quantity and scope across the globe. However, several areas of concern are known regarding this contemporary use of NPWT in acute wounds. Thus, it is important to assess the safety and efficacy of such expanded empiric NPWT practice. Based on our findings with NPWT in the largest known patient cohort of this type, NPWT appears safe and effective in managing acute, contaminated wounds including patients meeting sepsis criteria. These findings provide evidence‐based support for current worldwide empiric NPWT‐related acute wound care.

Purposeful delay in the repair of a traumatic rupture of the aorta with coexistent liver injury

Purposeful delay in the repair of traumatic aortic injury by appropriate medical management is indicated when the risk of immediate thoracotomy is high. A grade V liver injury implies parenchymal disruption of greater than 75% of a hepatic lobe. We report the successful management of a patient with a class IB proximal descending aortic transection and concomitant grade V liver injury that precluded aortic repair until its resolution.

Acute Small-Bowel Obstruction From Intestinal Anisakiasis After the Ingestion of Raw Clams; Documenting a New Method of Marine-to-Human Parasitic Transmission

Enteric anisakiasis is a known parasitic infection. To date, human infection has been reported as resulting from the inadvertent ingestion of the anisakis larvae when eating raw/undercooked fish, squid, or eel. We present a first reported case of intestinal obstruction caused by anisakiasis, after the ingestion of raw clams.