Objective To demonstrate various operative approaches to the removal of the tumors involving the anterior skull base and explore the effectiveness of the pericraniai flap in reconstructing the anterior skull base. Methods The clinical data of 47 patients with anterior skull-based tumors were retrospectively reviewed and analyzed: subffontal approach, extended subfrontal approach and combined craniofacial approaches were performed in 7, 8 and 32 patients, respectively; pericranial flap and galeo-pericranial flap were employed in the reconstructing the anterior skull base. Results Tumors were radically resected in 33, subtotally resected in 12 and partly resected in 2 patients with 21.2% overall complication rate. Conclusion The 3 approaches are highly effective in the removal of anterior skull-based tumors. The pericranial flap or galeo-pericranial flap was reliably and effectively used in the reconstructing anterior skull base with minimally complication rate and excellent endurance of postoperative radiotherapy.

Brucellosis is an zoonosis, humans can be infected by Brucella through skin, mucous membrane, digestive tract, respiratory tract and so on. In the past, most of them recorded the infection of brucellosis from animal to human, but rarely reported the transmission of brucellosis between humans. This paper retrospectively reviews previous reports describing the spread of brucellosis between humans.

Brucellosis is a kind of animal epidemic disease that can be transmitted to human beings through skin, mucous membrane, digestive tract, respiratory tract and other ways. In recent years, the incidence of brucellosis has increased. Its pathogenesis is relatively complicated. In addition to bacteria, toxins and other factors, genetic susceptibility has gradually attracted the attention of scholars. In this paper, we summarized the previous reports and reviewed the relationship between interleukin gene polymorphism and susceptibility to brucellosis.