ZusammenfassungIn jüngsten Publikationen wurde die Dopamin-D2-Rezeptorszintigraphie mit Benz-amiden zur spezifischen Darstellung von Melanomen vorgeschlagen. In einer prospektiven Studie wurde die Wertigkeit von 123I-Jodbenzofuran (IBF), einem hochspezifischen und hochaffinen Dopamin-D2-Rezeptorliganden zum Nachweis von Melanommetastasen untersucht. Mit der IBF-D2-Rezeptorszintigraphie ließen sich nur 2 von 17 Melanommetastasen nachweisen. Die Beurteilung des Abdomens war durch die hepatobiliäre Ausscheidung des Radionuklids stark eingeschränkt. Der Quotient Striatum/Frontalhirn von 2,75 ± 0,49 3 h p.i. belegte die hohe D2-Rezeptorbindung des Liganden. Die IBF-D2-Rezeptorszintigraphie ist als Staginguntersuchung beim Melanom nicht geeignet.
This case report aims to describe a long-term follow-up after the immediate treatment of multiple dental injuries. A 15-year-old female patient was admitted to a private clinic 30 minutes after an accident at school. After clinical and radiographic examinations, tooth 21 was diagnosed with enamel fracture and horizontal root fracture, tooth 22 was diagnosed with lateral luxation, and teeth 12, 11, and 23 were diagnosed with subluxation. Teeth 21 and 22 presented pulp necrosis resulting in root canal treatment. Moreover, tooth 21 was filled with a paste composed of calcium hydroxide, 2% chlorhexidine gel, and zinc oxide, and tooth 22 was filled conventionally. After a 10-year follow-up, her teeth 21 and 22 showed no root resorption or periapical lesion, while her teeth 12, 11, and 23 still presented pulpal vitality.
This case report aims to describe a long-term follow-up after the immediate treatment of multiple dental injuries. A 15-year-old female patient was admitted to a private clinic 30 minutes after an accident at school. After clinical and radiographic examinations, tooth 21 was diagnosed with enamel fracture and horizontal root fracture, tooth 22 was diagnosed with lateral luxation, and teeth 12, 11, and 23 were diagnosed with subluxation. Teeth 21 and 22 presented pulp necrosis resulting in root canal treatment. Moreover, tooth 21 was filled with a paste composed of calcium hydroxide, 2% chlorhexidine gel, and zinc oxide, and tooth 22 was filled conventionally. After a 10-year follow-up, her teeth 21 and 22 showed no root resorption or periapical lesion, while her teeth 12, 11, and 23 still presented pulpal vitality
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