Biomedical subjects

T Zarampoukas

Publications and source records attributed to T Zarampoukas.

4 recordsLinked to original sources

PubMed2006

Chondrosarcoma of the larynx: a case presentation.

The chondrosarcoma of the larynx is an exceptionally rare tumour. It appears mainly in white men in their 7th decade. The most significant clinical manifestation is hoarseness accompanied at times by stridor. It involves mainly the cricoid cartilage and the treatment of choice is surgical excision. A case of a large tumour of the cricoid cartilage is described. The diagnostic work-up consisted of two minor operations for biopsies and an MRI scan prior to the patient being treated with total laryngectomy.

Biopsy↗

PubMed2004

Imaging of peripheral nerve sheath tumors with pathologic correlation: pictorial review.

Peripheral neurogenic tumors include neurilemoma, neurinoma, and malignant peripheral nerve sheath tumors. All neurogenic tumors share common imaging features. Although differentiation between them is difficult, neurogenic origin can be suggested from their imaging appearances, including fusiform shape, relation to the nerve, "split-fat" sign, associated muscle atrophy and intrinsic imaging characteristics including "target sign" as well as from lesion location along a typical nerve distribution. Our purpose is to make an overview of imaging findings of each type of peripheral nerve sheath tumor with emphasis on characteristic signs and correlate with histologic features. Morton's neuroma and intraneural ganglion are also included as tumors of nerve origin.

Humans↗

PubMed2004

Hemangiopericytoma in an adolescent girl: a case report.

Hemangiopericytoma (HPC) is a rare soft tissue tumor The few published reports account for the little information available on its clinical management. Here the authors report the successful treatment of an adolescent girl with rare HPC of the tongue. After incomplete surgical excision of the tumor she was admitted to the Hematology-Oncology Department and was treated with a 3-drug combination regimen (ifosfamide, actinomycin D, vincristine) for 8 weeks. She achieved partial remission in week 9 based on the magnetic resonance imaging (MRI)findings. Conventional radiation therapy was initiated at week 9 and continued until week 16. At week 20, according to the MRI findings, she achieved complete remission and continuation therapy was initiated. The young girl has been alive without evidence of the disease for the last 3 years of follow-up. In conclusion, the current report indicates that in cases of incomplete surgical excision of the tumor, chemotherapy and radiotherapy seem to be effective.

Adolescent↗

PubMed1996

Spinal cord dysfunction caused by non-traumatic hematomyelia.

Two patients with a non-traumatic hematomyelia at T9 and C3-C7 respectively, are presented. Both patients presented with pain and a Brown-Sequard syndrome. The preoperative diagnosis was made by magnetic resonance imaging, while myelography and computerized tomography were not helpful. Surgical evacuation of the hematomas and in one patient removal of a vascular malformation were performed. The neurological symptoms and signs, after a temporary worsening, progressively improved. The prompt surgical treatment of this entity and the usefulness of magnetic resonance imaging in the preoperative diagnosis and on the planning of the surgical strategy is particularly emphasized.

Adult↗