Introduction: "In the second issue of “Medicine and Public Health” readers have the opportunity to enjoy eight interesting articles. It is important to notice that our journal is drawing the attention of international authors, and hopefully readers as well. This authors of this issue come from four different countries. The authors from Italy share with us an interesting and splendidly illustrated case of a rare internal hernia, the authors from India describe a rare form of liver tumour, while those from Slovakia describe the context of a preventive gynaecological examination. The Polish authors also share with us several interesting aspects of contemporary medicine. Wąsik et al. review the emerging role of ICG technique in surgery, and Szweda et al. deal with urethral profilometry. Interesting case reports by Kolendo (a rare complication of arthrosocopy) and Józefiak (a rare appendiceal tumour), as well as my own commentary on the current status of lymphadenectomy for gastric cancer, complete this issue. I very much hope readers will enjoy this issue and that they won’t be disappointed."(...)