顎下唾液腺造影法の実験的研究

スポンサーリンク

概要

• 論文の詳細を見る

• The sialographic observation of the submaxillary gland of the dog, in which various diseases had been experimentally caused, were correlated with histologic findings. Sialograms were made following the injection of moljodol Ccontrast medium) under general anesthesia. In the normal dog, the sialogram of the submaxillary gland was oval in form, and was well-defined and homogeneous. In the dog in which Wharton's duct had been ligated, the duct, which was broader than normal, has become either discontinued or intermittent, and the shadow of the gland has become lighter than normal In the dog studied one month later, there were dapples in the shadow of the gland. This observation was correlated with the histologic picture indicating dilatation of the ductal system, congestion of the secretion, and atrophy and degeneration of the end parts of the ductules. Moljodol staining of the gland, which had dapples in the sialogram, revealed that atrophy and degeneration of the gland had caused inequal distribution of moljodol in the lobules of the gland. The sialogram of the dog, in whose submaxillary gland acute inflammation had been caused by injections of the suspension of the organisms of Staphylococcus, was characterized by discontinuance and intermittence of the branches of the duct and by the image of the gland having granule-like dots. Histologic sections revealed a high degree of necrosis and disintegration of the tissue and leakage of moljodol either in interstices of the tissue or in small abscesses. The sialogram of the gland, in which large abscesses had been formed, appeared like water having drops of oil in it. It was revealed histologically that there were drops of moljodol scattered and suspended in the abscesses. Cutting off of the secretory nerve of the dog caused atrophy and degeneration of the gland, which showed a tendency to have dapples in sialograms. This phenomenon was not, however, so max Iced as in the case of the dog which had had the Wharton's duct ligated. The sialogram of the dog, in whose duct the spike of the ear of corn had been introduced, showed dilatation of the branches of the duct and leakage of masses of moljodol. Histologic sections revealed dilatation of the ductal system and formation of abscesses caused by the presence of a foreign matter. Histologic sections revealed inflammation of moderate degree.

• 千葉大学の論文

著者

• 植田 尚男

  千葉大学

• 植田 尚男

  千葉大学医学部耳鼻咽喉科学教室

関連論文

• 1.実験的鼻副鼻腔炎の病理組織学的研究(千葉耳鼻咽喉科会第42回例会,千葉医学会第385回例会連合会)
• 2.上顎癌に対する術前照射の効果 : 特に組織学的検討(千葉耳鼻咽喉科学会第41回例会,千葉医学会第385回例会連合会)
• 18)上顎癌を疑わしめた3症例(千葉耳鼻咽喉科会第39回例会,千葉医学会第373回例会連合会)
• 6.顎下腺唾石症の臨床及び治療法の選択について(第1報)(第366回千葉医学会例会,第38回千葉耳鼻咽喉科会例会)
• 顎下腺唾石症の臨床及び治療法の選択について
• 2. 耳下腺異物6例(第355回千葉医学会例会 第35回千葉耳鼻咽喉科会例会連合会)
• 顎下唾液腺造影法の実験的研究
• 22. 顎下唾液腺造影法の実験的研究(第34回千葉医学会総会講演要旨)
• 23. 本学部放射線科に於ける悪性腫瘍の治療成績(第2報)(第33回千葉医学会総会講演要旨)

スポンサーリンク