einfache (juvenile) Knochenzyste Humerus

Juvenile
Knochenzyste Humerus mit pathologischer Fraktur und so genanntem "fallen fragment sign" oder "Türflügelzeichen"
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Juvenile
Knochenzyste Humerus mit pathologischer Fraktur
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X-Ray of
simple (juvenile) bone cyst with fallen fragment sign
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Juvenile
Knochenzyste proximaler Humerus mit ausgeheilter pathologischer Fraktur
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Treatment of
simple bone cysts of the humerus by intramedullary nailing and steroid injection. Radiographs of a 10-year-old boy who presented with pathological fracture of the left humerus. a-b Anteroposterior and lateral radiograph on admission. c-e MRI indicates a low signal on T1-weighted images and a homogeneous high signal on T2 weighting. f-k After the operation of minimally invasive intramedullary decompression and drainage with ESIN combined with intralesional injections of steroids; At the interval points of postoperative 1 weeks, 2 months, 6 months, 9 months, 12 months, 14 months, the lesion is significantly smaller and shows signs of healing gradually. At 14 months, Radiograph show complete cyst healing (Capanna grade 1 healing). l-o At 16 months, the bone cyst has resolved, and then the intramedullary nails are removed. n-o Radiographs show complete cyst healing (Capanna grade 1 healing) after second surgery
bmcmusculoskeletdisord.biomedcentral.com • CC-by-4.0
Treatment of
simple bone cysts of the humerus by intramedullary nailing and steroid injection. Radiographs of an 11-year-old boy who presented with pathological fracture of the left humerus. a-b Anteroposterior and lateral radiograph on admission. c-d MRI indicates a low signal on T1-weighted images and a homogeneous high signal on T2 weighting. e-f Three-dimensional CT image reconstruction and a sagittal CT scanning show fracture of proximal humeral bone cyst. g-l After the operation of minimally invasive intramedullary decompression and drainage with ESIN combined with intralesional injections of steroids; At the interval points of postoperative 1 weeks, 2 months, 6 months, the lesion is significantly smaller and shows signs of healing gradually, the fracture gradually healed, Radiographs show complete cyst healing (Capanna grade 1 healing)
bmcmusculoskeletdisord.biomedcentral.com • CC-by-4.0
Treatment of
simple bone cysts of the humerus by intramedullary nailing and steroid injection. Radiographs of a 10-year-old boy who presented with pathological fracture of the right humerus. a-b Anteroposterior and lateral radiograph on admission. c-d MRI indicates a big bone cyst in humerus. e-f After the operation, postoperative 1 weeks Radiographs show a good position of the fixation. g-h At 1 month after surgery, an accident is happened, posteroanterior X-ray shows a valgus deformity and a secondary fracture in the cyst region. i-j An”O″ shaped cast fixation was done after reduction in outpatient clinic, X-ray shows a valgus deformity. k-n At the interval points of postoperative 6 weeks, 2 months, Radiographs show a valgus deformity. o-p Radiographs show complete cyst healing while there is a valgus deformity, although the position of photograph was not satisfactory, there was no functional and visual defects
bmcmusculoskeletdisord.biomedcentral.com • CC-by-4.0
Assoziationen und Differentialdiagnosen zu einfache (juvenile) Knochenzyste Humerus:
einfache
(juvenile) Knochenzyste
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proximale
Humerusfrakturen
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pathologische
Fraktur Humerus
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Osteolyse
proximaler Humerus
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Knochenmetastase
Humerus
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