ABSTRACT
In a surgically removed thymus of an 18 year old man granulomatous thymitis with lymphoid follicles, amyloidosis, pseudocysts were observed. Rare occurrence of this pathology, difficulty of the diagnosis, absence of the treatment concept make surgery a method of choice.
Subject(s)
Amyloidosis/pathology , Lymphomatoid Granulomatosis/pathology , Thymus Gland/pathology , Thymus Neoplasms/pathology , Adolescent , Amyloidosis/metabolism , Amyloidosis/surgery , Humans , Lymphomatoid Granulomatosis/metabolism , Lymphomatoid Granulomatosis/surgery , Male , Thoracic Surgical Procedures , Thymus Gland/metabolism , Thymus Gland/surgery , Thymus Neoplasms/metabolism , Thymus Neoplasms/surgeryABSTRACT
Morphological variants of 20 tissue fragments of mandibular retromolar space were analyzed and the data were used for developing a protocol of treatment of difficult eruption of the mandibular third molar using biocomposite materials.
Subject(s)
Biocompatible Materials/therapeutic use , Durapatite/therapeutic use , Mandible/pathology , Molar, Third/pathology , Tooth Eruption/drug effects , Tooth, Impacted/drug therapy , Adolescent , Adult , Female , Humans , Male , Mandible/immunology , Middle Aged , Molar, Third/immunology , Molar, Third/surgery , Tooth Eruption/immunology , Tooth Extraction , Tooth, Impacted/pathology , Tooth, Impacted/surgeryABSTRACT
A rare observation of secondary glycogenesis in a male of 31 with a long history of irregularly treated diabetes mellitus is described. The diagnosis was established after death and was confirmed histologically, histochemically and electron microscopically.
Subject(s)
Diabetes Mellitus, Type 1/complications , Glycogen Storage Disease/etiology , Adult , Diabetes Mellitus, Type 1/pathology , Diabetic Foot/complications , Diabetic Foot/pathology , Fatal Outcome , Gangrene , Glycogen Storage Disease/pathology , Humans , Male , SyndromeABSTRACT
A total of 103 specimens of the duodenum mucosa incised during the resection of the stomach in different variants of the course of peptic ulcer were studied. It was shown that Russell's bodies (RB) in the mucosa's layer proper were formed by cellular elements analogous to immunoglobulinocytes of the lymph nodes and spleen of the laboratory animals which had been subjected to an experimental stimulation of immunogenesis. Peculiar patterns of contacts of RB with the mast cells and possible significance of these contacts are discussed. On the basis of the data obtained the conclusion was drawn that elimination of the RB substrate in the duodenum mucosa was realized in two directions: a) centripetal by penetration of the substrate into the lymphatic and blood vessels; and b) centrifugal, by its evacuation into the lumen of the alimentary canal.
