Pretibial hematomas - A real-world single-center study.

We analyzed treatment, outcome, and risk factors for skin necrosis of 60 patients aged ≥65 years treated for a pretibial hematoma in the province of Kymenlaakso, Finland, between 2015 and 2019. Reviewing patients' medical records revealed two cohorts with distinct trajectories in outcome. By comparing the cohorts, we were able to discover factors associated with the prognosis for generating skin necrosis and the need for operative treatment. Thirty-five (58.3%) patients healed without any management, and 25 (41.7%) patients were treated with hematoma evacuation, mostly for having generated skin necrosis (72%). Among operatively treated patients' descriptions, such as "parchment skin" and "poor skin quality" were observed frequently (80%) in the medical records. This pathology, dermatoporosis, was statistically significant (p<0.0001) among patients with a complicated outcome of a pretibial hematoma. In addition to dermatoporosis, patients with hematoma evacuation were more fragile having a higher Charlson comorbidity index (p = 0.005), a greater need for a walking aid (p = 0.0002), and overall compromised independency (p = 0.033). Hospitalization and rehabilitation were prolonged in the operatively treated cohort, 6.4 days vs. 2 days, respectively. We recorded a delay in the diagnosis and hematoma evacuation (mean 6, range 0-51 days). In addition, six (10%) patients were misdiagnosed for having erysipelas or deep vein thrombosis indicating that pretibial hematomas are not recognized. Skin quality should be documented, and prompt surgical hematoma evacuation should be executed in fragile patients with dermatoporosis. This could prevent skin necrosis and the further need of wound care or surgical care, long hospitalization, and rehabilitation periods.

Pretibial lacerations among elderly patients: A province-wide study from Kymenlaakso, Finland, 2015-2019.

In this retrospective cohort study, we analysed treatment and outcomes among ≥65-year-old patients who experienced a traumatic pretibial laceration in the province of Kymenlaakso, Finland, between 2015 and 2019. We reviewed computerised medical records for 116 patients with a pretibial laceration, 107 of whom we analysed in further detail. Patients were traced from injury to healing, including rehabilitation periods in health care centres. As expected, the majority of patients were elderly women (67%). Most lacerations were superficial and small, explaining why treatment was mostly conservative. Only 11 (9.48%) patients were treated operatively with surgical debridement or a split-thickness skin graft. The number of overall complications in wounds was high, with a complication rate of 30.2%. Most complications were local wound infections. We found that wound healing took more than 3 months in 32% of patients. Thorough patient tracing revealed numerous follow-up visits and long rehabilitative hospitalisation periods, indicating a significant decline in patient independence and the excessive use of resources. Successful wound healing was eventually observed in 89.66% patients. Furthermore, no terminology regarding pretibial lacerations was found in patient records. This study indicates that pretibial lacerations remain poorly recognised and understood in Finland.

Intraoperative cholangiography can be safely omitted during laparoscopic cholecystectomy: a prospective study of 413 consecutive patients.

BACKGROUND AND AIMS: The aim of the study was to show that laparoscopic cholecystectomy (LC) can be performed safely without intraoperative cholangiography (IOC). MATERIAL AND METHODS: We conducted a prospective study of 413 consecutive patients with symptomatic gallstone disease, who underwent LC. According to the preoperative clinical, laboratory and ultrasound criteria, 38 patients (9.2%) were selected for preoperative endoscopic retrograde cholangiography (ERC). All patients were followed postoperatively for symptoms and signs of common bile duct (CBD) stones. RESULTS: Preoperative ERC allowed to make a diagnosis of choledocholithiasis in 22 (58%) of the 38 selected patients. Stone clearance was achieved with endoscopic sphincterotomy (ES) in all cases. Three patients (7.9%) had an episode of mild self-limited pancreatitis after the procedure. Eight patients (1.9%) of 413 required conversion from LC to open cholecystectomy. There were no CBD injuries and no death cases. Of the postoperative complications, 1.5% were recorded during hospital stay. During the follow-up period, for at least 2 years after surgery, retained CBD stones were verified in 6 patients (1.5%); however, the supposed rate of residual stones was 2.4%. CONCLUSIONS: This study demonstrates that performance of selective preoperative ERC with ES when necessary, followed by LC, is an appropriate and safe approach to the treatment of patients with cholecystolithiasis and unsuspected choledocholithiasis. This approach allows to omit IOC and to perform LC safely without biliary duct injuries, ensuring low rate of retained CBD stones in the late follow-up period.