Value of Thoracic CT in Blunt Trauma Patients With High Glasgow Coma Scale and Low Injury Severity Scale.

OBJECTIVE: To determine the value of ordering a routine chest CT (CCT) in patients with blunt trauma presenting to the emergency department with a high GCS and low ISS, we retrospectively collected patient data including CT scan results, when physical examination and initial chest X-ray were normal in the trauma bay area. METHODS: A retrospective data collection of 901 consecutive blunt trauma patients seen in the ED between 2017 and 2019 was analyzed. Data included physical examination, age, gender, current use of anticoagulation therapy, comorbid conditions, as well as the result of radiologic images, hospital length of stay, surgical intervention, and mortality. The patients were divided into two groups: group one (patients with negative physical examination; chest x-ray and CT) and group 2 (negative physical examination, positive or negative chest x-ray, and positive CT). Statistical analysis was performed using student's t-test and chi-square test. RESULTS: Of the 901 patients there were 489 (54%) males and 412 (46%) females with a mean age of 56 years. There were 461 patients who had a physical examination, chest x-ray, abdominal and CCT done. Group one included 442 (96%) patients, with negative physical examination, negative chest X-ray and CT scan. In group 2, 19 (4%) patients who had positive CT and or chest x-ray. Both groups were similar in GCS and ISS. Of the 19 patients, sixteen patients had a positive CCT, and thirteen of those had a positive chest x-ray. In the three patients who had negative physical examination and chest x-ray, the CT findings included one with a nondisplaced 10th rib fracture and two patients with osteoporotic compression fractures of dorsal vertebrae. The rate of both chest x-ray and CCT being positive among a group of screened patients was 16% (3/19) and the rate of a negative chest x-ray but positive CT was 16% (3/19). The odds ratio between the two outcomes was one. CONCLUSION: In blunt trauma patients presenting to the ED with a high GCS and low ISS score, when initial physical examination and chest x-ray are negative, routine CCT is of little value.

Can Time to Treatment Reduce In-Hospital Mortality and Morbidity Among Surgical and Nonsurgical Elderly Patients With Sepsis.

Sepsis mortality remains high and efforts to reduce it are continuing. We collected data from our patients presented to the emergency department (ED) with sepsis and performed a retrospective analysis of 1079 patients seen in the ED with sepsis during 2018 and 2020, before and after implementation of the new CDC protocol. Statistical analysis was performed using Student's t-test and chi square test as well as Cox regression analysis. The patients were divided into pre-protocol (group 1) and post-protocol (group 2). A total of 1079 patients were included in the study. The mean age was 65 + 16.86 years, divided equally between gender (male 49%, female 51%). Patients with certain comorbidities showed statistically significant survival rate in the protocol group. The current protocol for sepsis when implemented will improve patients' survival, in both surgical and medical patients and significantly in those with comorbid conditions.

Luxatio Erecta Humeri After a Ground-Level Fall in an Elderly Woman With a History of Ipsilateral Rotator Cuff Repair: A Case Report.

Luxatio erecta humeri is an infrequent type of glenohumeral dislocation. The pathophysiologic mechanism responsible for luxatio erecta humeri is a traumatic incident of direct axial loading or a rapid hyperabduction injury. Patients commonly present with severe shoulder pain and the classic appearance of their arm externally rotated and stuck in abduction overhead. Radiographs help confirm the diagnosis by showing the humeral shaft parallel to the scapular spine and the humeral head inferior to the glenoid. Prompt recognition, neurovascular assessment, and reduction are necessary. This case details an incident of luxatio erecta humeri in an 83-year-old female after a ground-level fall with a history of ipsilateral rotator cuff repair greater than 20 years ago. She had subjective numbness in her fingers that resolved post-reduction. Anesthesia assisted in safely sedating the patient for orthopedics to successfully perform a closed reduction by combining techniques from the two most described maneuvers. The patient was discharged in a shoulder immobilizer for follow-up outpatient and later scheduled for reverse total shoulder arthroplasty.

Variations of the Cystohepatic Blood Supply in American Midwestern Donor Cadavers.

Knowledge of right hepatic artery (RHA) and cystic artery (CA) variations is crucial for surgeons performing procedures on the hepatobiliary system, pancreas, and duodenum. Commonly, the RHA originates from the superior mesenteric artery (SMA), while the CA originates from the RHA and is found within the cystic triangle during laparoscopic cholecystectomies. Here we investigated variations in the origin and path of the RHA and CA in a sample of American midwestern cadavers (n = 18) from the Gift of Body Program at A.T. Still University's Kirksville College of Osteopathic Medicine. Portal triads and associated vessels were dissected to reveal the artery pathways. The origin, branching pattern, and course of the RHA and CA were documented, and descriptive measurements were taken. We describe four cases where the RHA originated from the anterolateral proximal SMA, traveled deep to the pancreatic neck, and had a slightly variable but close relationship with the portal triad structures. The CA was present in the cystic triangle in all 18 donors, typically originating from the RHA except for one case where it originated from the left hepatic artery. In six cases, the CA originated outside of the cystic triangle, crossing either superficially or deeply to the common hepatic duct to enter the cystic triangle. Knowledge of these variations will enhance preoperative planning and the overall safety of surgical procedures in this area.

Dermatologic and Ophthalmologic Treatment of Erythema Multiforme Major: A Case Report.

Erythema multiforme major (EMM) is a rare type IV cytotoxic reaction targeting keratinocytes of the mucosal surfaces and the dermis. Dusky, targetoid lesions with central clearing are classically present, which may become blistered and rupture. The disease is usually self-limited and managed with supportive care and treatment of the underlying condition. The most common triggering factors are adverse reactions to medications, herpes simplex virus (HSV), and Mycoplasma pneumoniae. Rapid recognition of EMM is essential to avoid long-term complications. This case presents a 39-year-old male with a unique history of recent non-steroidal anti-inflammatory drug (NSAID) use, past infection with HSV-1, and an acute Mycoplasma pneumoniae infection. The patient developed painful lesions on the skin, oral mucosa, ocular surfaces, and urethra. The painful lesions caused complications with feeding and voiding. Initially, the triggering event was unclear. Supportive care was started. NSAIDs were discontinued and similarly-structured drugs were avoided. Treatments targeting Mycoplasma pneumoniae and HSV-1 were initiated while lab results were pending. Once the results returned, the treatment regimen of corticosteroids for inflammation, acyclovir for HSV-1, and azithromycin for Mycoplasma pneumoniae was continued. Vaseline was applied to open lesions. The patient was also treated with mouthwash consisting of aluminum (Al) hydroxide/magnesium (Mg) hydroxide/simethicone (400 mg/400 mg/40 mg). Topical 2% lidocaine gel with applicator was used to assist with urinary discomfort during voiding. Fentanyl was used for pain control. The patient successfully recovered and was discharged to follow-up with ophthalmology. Long-term sequelae including trichiasis, symblepharon, and punctal stenosis were noted during follow-up appointments.