GLORIA

GEOMAR Library Ocean Research Information Access

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    Pseudotumoural fibrous dysplasia of the maxilla: Radiological studies and computed tomography contribution (1980)
    Springer
    Skeletal radiology 5 (1980), S. 99-103 
    Details
    ISSN: 1432-2161
    Keywords: Fibrous dysplasia ; Maxilla ; Computed tomography
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Clinical, radiological, and histological problems arise relating to fibrous dysplasia of the maxilla. Clinically, 11 of our 39 cases developed so rapidly that the lesions were suspected of being malignant. The histological diagnosis may be very difficult, since any tumoural, reactive, or healing process may simulate fibrous dysplasia. As a general rule, the diagnosis is established most easily by the radiological examination. The radiologist's responsibility is important, as mistakes may have serious consequences. We report four pseudotumoural forms of maxillary sinus fibrous dysplasia. All were characterised clinically by rapid evolution, radiologically by opacity of the sinus with apparent destruction of its wall, and histologically by difficulty in establishing the diagnosis. In two cases indeed, the initial histological interpretation was an osteogenic sarcoma. Due to its excellent densitometric resolution, computed tomography provides an invaluable contribution by displaying the fibrous wall of an intact or even thickened maxillary sinus when conventional radiology has suggested a destructive process. In difficult cases of maxillary fibrous dysplasia, computed tomography should be used as a supplementary investigation to establish the correct diagnosis.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00347329
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Computed tomography in the evaluation of 41 cases of Ewing's sarcoma (1982)
    Springer
    Skeletal radiology 9 (1982), S. 8-13 
    Details
    ISSN: 1432-2161
    Keywords: Ewing's sarcoma ; Computed tomography ; Chemotherapy ; Radiotherapy ; Follow-up ; Recurrence
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Computed tomography (CT) has already proved extremely effective both in cerebral and abdominal pathology. Several recent publications describing first heterogeneous series [1, 2, 7, 11–17], then studies of a single type of lesion [3–6, 8] have illustrated its usefulness in the study of bone lesions. This report deals with 41 cases of Ewing's sarcoma studied by CT at the Institut Gustave Roussy from October 1977 to July 1981, and tries to show both the limitations and indications of this technique for the diagnosis, treatment, and follow-up of Ewing's sarcoma as well as in the diagnosis of any eventual recurrence.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00367374
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Study of three radio-induced malignant fibrohistiocytomas of bone (1983)
    Springer
    Skeletal radiology 9 (1983), S. 174-178 
    Details
    ISSN: 1432-2161
    Keywords: Bone tumors, radio-induced ; Bone tumor, malignant ; Fibrohistiocytoma
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Malignant fibrohistiocytoma (MFH) is one of the most frequent malignant tumours of soft tissues [6]. Its classification as a bone tumour, however, is relatively recent [1]. In addition to primary MFH in bone, the entity has been observed to occur as a secondary phenomenon, some cases having complicated pre-existing infarcts of bone [4]. This paper reports three cases of MFH of bone developing as a consequence of previous radiation therapy.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00352549
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    Breast cancer in women 35 years old or younger: clinical and mammographic features (1995)
    Springer
    European radiology 5 (1995), S. 630-632 
    Details
    ISSN: 1432-1084
    Keywords: Breast ; Neoplasm ; Mammography ; Diagnosis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The purpose of our work was to describe the clinical and mammographic patterns of breast cancer in women aged 35 years old or less. From 1980 to 1985, 92 women 35 years old or younger were treated in our institution for breast cancer. Their mammograms were reviewed to determine the breast density and to describe the mammographic lesion. The clinical examination found a palpable breast mass (n = 84), nipple discharge (n = 2), axillary lymph node involvement (n = 3), metastasis (n = 1) or was normal (n = 2). The mammograms exhibited dense (n = 59), mixed dense/fatty (n = 29) or fatty (n = 4) parenchymal breast. The mammograms showed opacity with well-defined (n = 13) or ill-defined borders (n = 34), spiculated opacity (n = 11), architectural distortion (n = 9), isolated clusters of microcalcifications (n = 13) or were normal (n = 18). The diagnosis of breast cancer in young womensis difficult, because mammographic accuracy is less reliable and benign disease is far more prevalent.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00190930
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    Benign giant-cell tumours of bone with pulmonary metastases and favourable prognosis (1983)
    Springer
    Skeletal radiology 10 (1983), S. 221-226 
    Details
    ISSN: 1432-2161
    Keywords: Bone tumor ; Giant cell tumor ; Chest metastasis ; Benign metastasis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract This paper reports two giant-cell tumours of bone of low-grade malignancy, both complicated by the development of pulmonnary metastases in which the histological appearances were identical to those of the primary neoplasm. Ten similar cases in the literature are reviewed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00357894
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 6
    Electronic Resource
    Electronic Resource
    Clinical and radiologic analysis of 13 cases of primary neuroectodermal tumors of bone (1989)
    Springer
    Skeletal radiology 18 (1989), S. 115-120 
    Details
    ISSN: 1432-2161
    Keywords: Bone neoplasms ; Neuroepithelioma ; Primary neuro-ectodermal tumors ; Ewing sarcoma ; Round cell tumor
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Radiographs and clinical charts were reviewed in a series of 13 cases of primary neuroectodermal bone tumors, involving 9 males and 4 females, aged from 3 to 32 years (average: 15 years). The average delay between the onset and diagnosis was 5 months. Fever and other systemic symptoms were present in 6 cases; in 4 cases a fracture was the mode of presentation. Seven patients had metastases (4 involving bone) at the time of presentation. Only one patient is still alive after 5 years. In the 10 patients who died as a direct result of the tumor, death occured on average 8 months following diagnosis if metastases were present initially, and 36 months after the diagnosis otherwise. Tumors predominantly involved the leg (7 cases), the pelvis (2 cases), and the humerus (2 cases), the involvement being both diaphyseal and metaphyseal. The radiologic appearance is that of an aggressive, poorly demarcated tumor, with cortical destruction, periosteal reaction and soft tissue invasion. Comparison with Ewing sarcoma shows little radiologic or clinical difference, except for a poorer prognosis in neuroectodermal bone tumors. Both bone tumors may have a similar neuroectodermal origin, with Ewing sarcoma representing the undifferentiated variety.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00350659
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 7
    Electronic Resource
    Electronic Resource
    Problems and pitfalls in the use of computed tomography for the local evaluation of long bone osteosarcoma: Report on 30 cases (1985)
    Springer
    Skeletal radiology 13 (1985), S. 147-153 
    Details
    ISSN: 1432-2161
    Keywords: Osteosarcoma ; Local evaluation ; Chemotherapy ; Computed tomography
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Forty-eight, computed tomography (CT) examinations undertaken in 30 patients with osteosarcoma of long bones were studied in detail, their diagnostic information being compared with that obtained from corresponding plain films. The latter were of more value in assessing peripheral bony involvement, by cortical extension and periosteal reaction, while the former, in general, permitted more accurate observation of extensions into adjacent soft tissues. Recognition of such extensions, however, was vitiated when they arose in relation to the proximal ends of the tibia, fibula, and humerus and when a haematoma had developed as a result of a biopsy. Plain films were also of more value in appreciation of response to chemotherapy. On the other hand CT is the only examination which permits a satisfactory study of intramedullary extensions of the tumour and in consequence is invaluable in determining the exact sites required for local resection. No cases of skip metastases were observed in our series, although similar appearances due to nutrient vessels or bony ridges, remote from the primary tumour, were noted on several occasions. Differentiation of these densities proved to be easy, particularly in the case of nutrient vessels when examination of the contralateral bone showed them to be symmetrical. Several authors have described the role of CT in the evaluation of local extensions. This paper reports the difficulties and errors encountered by us.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00352085
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...