Mesenchymales Hamartom

Toddler with
hepatomegalyAxial T1 weighted without contrast (above) and T2 weighted (below) MRI of the abdomen shows a mass in the right lobe as well as in the medial segment of the left lobe of the liver, measuring 13 x 13 x 7 cm in size and having a cystic and solid appearance.The diagnosis was mesenchymal hamartoma.
pediatricimaging.org • CC-by-nc-sa 4.0
Toddler with
an abdominal mass. Surgical image of the under surface of the liver with the hila being dissected shows a large tumor in the left medial segment of the liver.The diagnosis was mesenchymal hamartoma.
pediatricimaging.org • CC-by-nc-sa 4.0
Chondromesenchymal
hamartomas in a 24-year-old male mimicking a posterior mediastinal tumor and a 5-month-old boy with postoperative disseminated intravascular coagulation: two case reports. Radiological appearance of chondromesenchymal hamartoma of the chest wall in a 24-year-old adult. a, b DR suggested a left posterosuperior mediastinal mass and bronchitic changes. c CT revealed a benign expansile lesion in the posterior part of the left fifth rib with interior punctate calcifications. d-f MRI revealed a well-circumscribed expansile heterogeneous soft mass closely adjoining the fifth vertebral body in the left posterior mediastinum. DR, digital radiography; CT, computed tomography; DR, digital radiography; MRI, magnetic resonance imaging
diagnosticpathology.biomedcentral.com • CC-by-4.0
Chondromesenchymal
hamartomas in a 24-year-old male mimicking a posterior mediastinal tumor and a 5-month-old boy with postoperative disseminated intravascular coagulation: two case reports. Imaging findings of chondromesenchymal hamartoma of the chest wall in a 5-month-old infant. a DR revealed a soft tissue mass in the left middle lung field, accompanied by collapse of the adjacent thoracic cage. b DR revealed postoperative loss of parts of the left fifth and sixth ribs. c, d CT revealed a benign solid-cystic lesion with multiple speckled and cord-like high-density shadows, arising from the axillary segment of the left fifth and sixth ribs; the corresponding cortical and medullary cavities of the ribs were involved. DR, digital radiography; CT, computed tomography
diagnosticpathology.biomedcentral.com • CC-by-4.0
Lizenz: CC BY-SA 4.0

Mesenchymales Hamartom

Hamartom Radiopaedia • CC-by-nc-sa 3.0 • de

A hamartoma is a benign tumor-like malformation that consists of a collection of architecturally disorganized cells located in an area of the body where the cells are normally found. It is often due to abnormal development.

In radiology, hamartomas often mimic malignancy. Several hamartomata have characteristic imaging findings:

History and Etymology

The term hamartoma derives from the Greek word hamartía meaning error or failure.

Curricula
Siehe auch:
Assoziationen und Differentialdiagnosen zu Mesenchymales Hamartom:
pädiatrische
Lebertumoren
insightsimaging.springeropen.com • CC-by-2.0
mesenchymales
Hamartom der Brustwand
diagnosticpathology.biomedcentral.com • CC-by-4.0
nasales
chondromesenchymales Hamartom
wjso.biomedcentral.com • CC-by-2.0