Synchronous Malignancies Identified by PET-CT Scan in Breast Cancer Patients.

Breast cancer is a common malignancy and a common cause of cancer-related mortality in women. Pre-treatment workup of breast cancer does not routinely include positron emission tomography scans. We aimed to review cases of women with breast cancer and a synchronous second primary malignancy. We present three cases of women with non-metastatic cancer in whom a synchronous second primary malignancy was found. Synchronous, second primary malignancies which were identified included rectal cancer, gastrointestinal stromal tumor, and non-small cell lung cancer. All second primary malignancies were identified by a PET-CT scan. In conclusion, PET-CT may be used for detection of secondary primary malignancies in select breast cancer patients.

[DELAYED PERSISTENT BREAST IMPLANT INFECTION WITH MYCOBACTERIUM FORTUITUM].

INTRODUCTION: Non-Tuberculous Mycobacteria (NTM) are opportunistic environmental pathogens that can produce a wide range of diseases, including infection of the skin and soft tissues. Mycobacterium fortuitum is a predominant causative agent of postsurgical wound infection, especially in breast surgery. Peri-prosthetic infection due to Mycobacterium fortuitum are uncommon, but increasingly reported. This report summarizes the case of a young healthy female who underwent bilateral breast mastopexy with insertion of silicone implants. Shortly after the procedure she presented with clinical signs of wound infection that failed to heal completely in spite of repeated drainage and empiric antibiotic therapy. Additional microbiological investigation allowed for a diagnosis of Mycobacterium fortuitum. A prolonged course of anti-mycobacterial therapy, combined with removal of the implants initiated eradication of the infection and enabled re-implantation of the prosthesis. This case report underscores the importance of awareness to this type of pathogen especially in cases of exudative infection with sterile cultures. Timely identification can lead to prompt therapy of patients preventing further complications, costs and remaining aesthetic damage.

Rib fractures: comparison of associated injuries between pediatric and adult population.

BACKGROUND: Rib fractures are considered a marker of exposure to significant traumatic energy. In children, because of high elasticity of the chest wall, higher energy levels are necessary for ribs to fracture. The purpose of this study was to analyze patterns of associated injuries in children as compared with adults, all of whom presented with rib fractures. METHODS: A retrospective cohort study involving blunt trauma patients with rib fractures registered in the National Trauma Registry was conducted. RESULTS: Of 6,995 trauma victims who were found to suffer from rib fractures, 328 were children and 6,627 were adults. Isolated rib fractures without associated injuries occurred in 19 children (5.8%) and 731 adults (11%). More adults had 4 or more fractured ribs compared with children (P < .001). Children suffered from higher rates of associated brain injuries (P = .003), hemothorax/pneumothorax (P = .006), spleen, and liver injury (P < .001). Mortality rate was 5% in both groups. CONCLUSIONS: The incidence of associated head, thoracic, and abdominal solid organ injuries in children was significantly higher than in adults suffering from rib fractures. In spite of a higher Injury Severity Score and incidence of associated injuries, mortality rate was similar. Mortality of rib fracture patients was mostly affected by the presence of extrathoracic injuries.