1/769. Metastatic endometrial cancer in lung and liver: complete and prolonged response to hormonal therapy with progestins.A double complete and prolonged response of metastatic endometrial carcinoma to medroxyprogesterone is reported. A 61-year-old woman with metastatic endometrial carcinoma in lung and liver achieved a complete clinical response with medroxyprogesterone lasting for 2 years. She discontinued the therapy by herself and developed a pulmonary relapse, which disappeared after retreatment with the same hormonal therapy. At present, she is alive without evidence of disease 6 years after starting progestins for metastatic disease and 14 years after treatment of the primary tumor. Progestin therapy in metastatic endometrial carcinoma is discussed, emphasizing the factors predicting response.- - - - - - - - - - ranking = 1keywords = relapse (Clic here for more details about this article) |
2/769. Acral dermatofibrosarcoma protuberans with metastases.dermatofibrosarcoma protuberans (DFSP) is an uncommon cutaneous tumor that occurs rarely on the extremities. This tumor has a particular propensity for local recurrence following seemingly adequate excision. Metastases are rare, and usually follow repeated local recurrences. On rare occasions, fibrosarcomatous change may arise in a DFSP, and appears to affect adversely the prognosis. The adequacy of the initial resection is the most important prognostic factor; however, suggested margins vary between 1.5 and 5 cm. The ideal margin of resection on the foot is unknown. We report a patient with recurrent, acral DFSP with fibrosarcomatous change and pulmonary parenchymal metastases in a 48-year-old black male.- - - - - - - - - - ranking = 10.41290752684keywords = recurrence (Clic here for more details about this article) |
3/769. Extraneural metastasizing ependymoma of the spinal cord.This paper reports a case of the rare entity of an extraneural metastasizing ependymoma of the spinal cord. The tumor which arose in the conus medullaris and in the cauda equina was first diagnosed in 1956 when a thoracolumbar myeloresection was performed. At autopsy, 40 years after the primary diagnosis, a massive local tumor recurrence with extraneural metastases in the lungs, the pleura, the liver, and the thoracal and abdominal lymph nodes were found. Immunohistochemical stains of the extraneural metastases showed a strong cytoplasmatic expression of glial fibrillary acidic protein (GFAP). Neither the primary tumor nor its metastases showed any of the conventional morphological criteria of malignancy. Reviewing the literature we discuss the possible mechanism of extraneural tumor spread and the incidence of metastases with regard to the tumor type.- - - - - - - - - - ranking = 5.2064537634199keywords = recurrence (Clic here for more details about this article) |
4/769. Ocular adnexal granulocytic sarcoma as the first sign of acute myelogenous leukemia relapse.PURPOSE: To report a case of granulocytic sarcoma involving the eyelids and caruncles after bone marrow transplantation. methods: Case report. A 30-year-old man with acute myeloid leukemia in remission developed multiple friable eyelid and caruncular lesions in addition to two cutaneous lesions on the chest wall and right axilla approximately 3 months after a successful autologous bone marrow transplant. RESULT: Pathologic examination was consistent with granulocytic sarcoma. CONCLUSION: This condition should be considered in the differential diagnosis of cutaneous or eyelid masses in patients with a history of leukemia.- - - - - - - - - - ranking = 4keywords = relapse (Clic here for more details about this article) |
5/769. Wilms' tumor in the adult--report of a case and review of the literature.Wilms' tumor is rare in adults. Its histology, grading and staging are identical to those in children. Investigators agree on a combined modality approach in the treatment of adult Wilms' tumor (AWT), but differ on how aggressive it should be. Some advocate adopting the current pediatric protocols which take into account tumor stage and grade. Others recommend using advanced disease regimens for all stages and grades. We report on an 18 year-old male with stage IV favorable histology Wilms' tumor. The patient underwent radical nephrectomy and received postoperative radiotherapy with intensive four-drug chemotherapy. He had one relapse after 12 months which was successfully treated with chemotherapy and radiotherapy. He remains in remission without relapses 36 months after the initial diagnosis. The genetics of Wilms' tumor has been well studied in children but is practically unknown in adults; karyotype and molecular genetic studies in this case were normal.- - - - - - - - - - ranking = 2keywords = relapse (Clic here for more details about this article) |
6/769. Basal cell carcinoma with lung metastasis diagnosed by fine-needle aspiration biopsy.Basal cell carcinoma of the skin is one of the most common types of cancer. Its natural history is one of local recurrence rather than metastatic spread. Certain histologic features and primary tumor size seem to be risk factors for metastases. The diagnosis of metastatic disease imparts a poor prognosis with a short median survival. Treatment is usually in the form of systemic chemotherapy with cisplatin-based combination described as most active agent.- - - - - - - - - - ranking = 5.2064537634199keywords = recurrence (Clic here for more details about this article) |
7/769. Metachronous cancers or late recurrences after resection of stage I lung cancer.In 2 patients with stage I lung cancer, tumors recurred at their resection lines 10 years after the original surgical resections. These cases suggest that the prognosis of late cancer occurrences after resected primary lung malignancies might be related to the interval of time between primary and subsequent cancers rather than to their categorization as recurrent or metachronous cancers.- - - - - - - - - - ranking = 20.82581505368keywords = recurrence (Clic here for more details about this article) |
8/769. lung carcinoma presenting as metastasis to intracranial meningioma: case report and review of the literature.Tumor-to-tumor metastasis is rare. The authors report a case of a 52-year-old man with a 1-year history of a right parasaggital meningioma, whose clinical signs were consistent with enlarging meningioma. In preparation for surgery, the routine preoperative chest radiograph revealed a lung mass. Fine-needle aspiration of the mass revealed adenocarcinoma. The patient underwent surgical excision of the intracranial mass, which was thought to be a meningioma. However, pathologic examination revealed a transitional meningioma extensively infiltrated with deposits of metastatic carcinoma from the patient's primary lung tumor. Metastasis to meningioma was therefore responsible for the rapid enlargement of the long-standing meningioma, and caused the first clinical manifestation of primary lung carcinoma. Recurrent metastasis developed at the surgical site 5 weeks later, requiring surgical excision and postoperative radiation to prevent further recurrence. This is a highly unusual presentation for lung carcinoma and, to the authors' best knowledge, is the first such case reported. A review of the published literature revealed 20 other cases of lung carcinoma metastatic to meningioma, which were incidentally discovered on surgery or autopsy.- - - - - - - - - - ranking = 5.2064537634199keywords = recurrence (Clic here for more details about this article) |
9/769. association between chronic lymphocytic leukemia and sarcoidosis: clinical value of bronchoalveolar lavage.We report a case of sarcoidosis, occurred in a patient with chronic lymphocytic leukemia (CLL) shortly following the completion of initial chemotherapy, who relapsed shortly after a second course. Since bronchoalveolar lavage (BAL) demonstrated a predominance of CD4 lymphocytes, it largely excluded spread of the malignant disorder to the lung, and strongly suggested that sarcoidosis was the cause of the pulmonary infiltrates. This diagnosis was confirmed by the finding of non-caseating granuloma on transbronchial lung biopsy.- - - - - - - - - - ranking = 1keywords = relapse (Clic here for more details about this article) |
10/769. Gastroenteropancreatic neuroendocrine tumor metastases to the thyroid gland: differential diagnosis with medullary thyroid carcinoma.neuroendocrine tumors (NET) of the thyroid gland are rare. Apart from medullary thyroid carcinoma (MTC), metastases of gastroenteropancreatic (GEP) NET may also occur. Features of six patients (five men, one female: age range, 39-67 years) with thyroid metastases from a GEP-NET are described. Thyroid metastases were bilateral in all patients and were associated with enlarged neck lymph nodes in five. In four cases, the thyroid tumor was either the first sign of the disease (n = 2) or was an isolated site of recurrence (n = 2). The tumors were well (n = 3) or poorly differentiated (n = 3). Five tumors for which the primary site could be determined corresponded to foregut-derived tumors (3 lungs, 1 thymus and 1 pancreatic NET). One tumor demonstrated calcitonin (CT) production as shown by immunohistochemistry and elevated plasma CT levels. However, the disease history and the clinical features strongly favored a metastasizing GEP-NET. No tumoral RET proto-oncogene mutation was found in this patient. The differential diagnosis between metastatic GEP-NET and MTC is crucial because prognosis, work-up, and treatment differ greatly.- - - - - - - - - - ranking = 5.2064537634199keywords = recurrence (Clic here for more details about this article) |
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