Metastasis As already mentioned above, Ewing’s sarcoma is considered to have metastasized at an early stage hematogenically (= via the bloodstream). Metastases can therefore also settle in the soft tissue. The lung is primarily affected by this. However, the skeleton can also be affected by metastases via the bloodstream. The fact that Ewing’s sarcoma can … Metastasis | Ewing’s sarcoma
Therapy Therapeutic approaches are usually applied on several levels. On the one hand, the so-called therapy plan preoperatively usually provides for chemotherapeutic treatment (= neoadjuvant chemotherapy). Even after the surgical removal of the Ewing sarcoma, the patient is treated therapeutically by radiation therapy and, if necessary, renewed chemotherapy. This is where a difference to osteosarcoma … Therapy | Ewing’s sarcoma
Survival rate Survival rates in general are given in medicine as a statistical value of the “5-year survival rate”. This expresses in percent the number of survivors after 5 years in a defined patient group. For Ewing’s sarcoma, the stated survival rate lies in a range between 40% and 60-70%. These broad ranges result from … Survival rate | Ewing’s sarcoma
How is the enchondrome treated? After the operation, the patient is immobilized for a period of time that depends on the extent of the enchondrome. The following rule of thumb applies: the more extensive the enchondrome, the longer the period of immobilization after the operation. Scars appear on the operated area, which, however, are hardly … How is the enchondrome treated? | Enchondrome
Enchondrome on the finger Enchondromas occur mainly in the area of long tubular bones, including the fingers. This is therefore the most common location of cartilage tumors. More rarely, enchondromas are found in the area of the thigh, upper arm, foot and pelvis. They usually grow slowly and in most cases cause no discomfort. For … Enchondrome on the finger | Enchondrome
Enchondrome at the knee Enchondromas are tumors consisting of cartilage tissue which are benign in most cases. They most frequently occur in the finger area. Less frequently they are found in the area of the thigh and also the knee.Often enchondromas are completely asymptomatic, so they do not cause any symptoms. However, if they grow … Enchondrome at the knee | Enchondrome
All information given here is of general nature only, a tumor therapy always belongs in the hands of an experienced oncologist! Synonyms Central (osteo-)chondrome, chondrome multiple enchondromatosis: generalized enchondromatosis, dyschondroplasia, skeletal chondromatosis, Ollier’s disease, Mafucci syndrome, chondrome within a bone, chondroblastoma. Definition An enchondrome is a benign bone tumor of cartilaginous origin (chondrome) within a … Enchondrome
Symptoms In the hand, many enchondromas become noticeable by a gradually occurring, slowly increasing swelling in the area of the bone affected by the enchondrome. It is not uncommon, however, for enchondromas to be discovered during an X-ray examination of the hand that was performed for completely different reasons (e.g. after an accident). Metastasis Enchondromas … Symptoms | Enchondrome
Osteosarcoma, Ewing sarcoma, chondrome Definition The term bone cancer is used to describe the presence of benign or malignant tissue changes in the bone area. In addition, there are tumors that cannot be assigned to one or the other group. These forms of bone cancer are called semi-malignant (semi-malignant) tumors. However, these tumors have the … Bone Cancer
Causes The cause of the development of bone cancer is still largely unexplained today. Nevertheless, a large number of cases show that certain forms of bone tumors occur primarily in individual groups of people. The so-called Ewing sarcoma, like osteosarcoma, occurs preferentially in children and adolescents. It is now assumed that the cause of these … Causes | Bone Cancer
Therapy The choice of the most appropriate treatment for bone cancer depends on both the type and the spread of the tumor. In most cases, a good prognosis can only be achieved by combining several forms of treatment. Possible treatment options in the presence of a bone tumor are chemotherapy, surgery and radiotherapy. For the … Therapy | Bone Cancer
Course and prognosis The prognosis in the presence of bone cancer depends largely on the time of diagnosis. In addition, the age of the affected patient and the shape and size of the bone tumor play a decisive role in this context. The fact whether it is a primary tumor or a distant metastasis also … Course and prognosis | Bone Cancer
