The Use of Collagen Matrix in the Treatment of Gingival Recession-A Pilot Study.

Background: Gingival recessions are common mucogingival deformities and conditions around teeth, which are described as the apical migration of tissues in the relation to the cementoenamel junction. One of the types of graft materials used to treat these recessions is the collagen graft material. The aim of this pilot study was to evaluate the effectiveness of the use of the collagen matrix combined with the coronally advanced flap surgery method to cover dental recessions, after a 12 month follow-up period.

Morphological and clinical picture of the morphea in the oral cavity.

There are several types of morphea with different levels of connective tissue involvement and morphological manifestations. In this mini review, it was pointed out the most important morphological and clinical aspects of localised scleroderma in the oral cavity. The case presented in this article supports the scientific information and is described with details.

Haemorrhage in the course of subcardial gastrointestinal stromal tumor - a case description.

This paper is a discussion of the case of a 51-year-old female patient admitted urgently for haemorrhage from the upper gastrointestinal tract and increased dysphagia. After preliminary treatment, the patient was qualified for surgery, during which a large lesion was discovered in the shape of a stromal tumor closely connected with the oesophago-gastric junction. A resection of the tumor and part of the oesophagus was carried out, and a cervical fistula was formed.