Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027627 (metastases)
 103,950 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Twenty-four patients with bronchial adenoma seen over a 20-year period are reviewed. Follow-up data was available in all patients. They included 19 with carcinoid, 2 with adenoid-cystic carcinoma, and 3 with muco-epidermoid carcinoma. Recurrent pulmonary infection, cough and hemoptysis were the most common clinical manifestations. Surgical resection was performed in all but one patient, who was treated by irradiation; bronchoplastic and conservative resectional procedures were used in 5 patients with carcinoid adenoma. Carcinoid tumors are considered to be very slowly-growing malignant neoplasms that sometimes give rise to metastases to regional lymph nodes. Such metastases were present in only one patient. All patients are alive and well. Adenoid-cystic carcinoma is a more aggressive tumor with a tendency to recur. Much of the difficulty in its treatment is due to its close proximity to the bifurcation of the trachea. One patient was operated upon three times for local recurrences and ultimately died from respiratory failure after the third operation. The other patient received radiation therapy with cobalt and is well, without recurrence, 3 years after the treatment. The 3 muco-epidermoid carcinomas were histologically similar to such tumors of salivary glands but behaved clinically like highly malignant tumors, no patients surviving 8 months after resection. The term bronchial adenoma is a misnomer. The neoplasms grouped under this heading should be called carcinoid adenoma, adenoid-cystic carcinoma, and muco-epidermoid carcinoma and considered as separate entities, since the ultimate course and prognosis is definitely different.
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PMID:[Bronchial adenoma]. 19 6

Five cases of goblet cell carcinoid tumor of the appendix showed characteristic histologic features that justified classification of these lesions as mucinous variants of carcinoid tumor. The tumor has low-grade malignancy, and metastases are uncommon. Resemblance to mucinous adenocarcinoma of the appendix is striking, and the features that help to differentiate the two lesions are delineated.
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PMID:Goblet cell carcinoid tumor of the appendix. Report of five cases and review of the literature. 21 19

In a case of atypical mucin-producing bronchial carcinoid in a 40-year-old man covert metastases were present at the time of lobectomy and were revealed at necropsy--a feature highlighting the malignant potential of the atypical carcinoid.
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PMID:Mucin-producing atypical bronchial carcinoid. 21 40

The diagnosis of carcinoid syndrome has been confirmed by selective abdominal angiography in a consecutive series of 18 patients. In eight patients the primary carcinoid tumour was removed before angiography. The primary lesion was demonstrated in eight of ten cases. Metastases from the carcinoid tumours was present in all 18 patients. All cases of mesenteric metastases and 12 of 14 cases with liver metastases were visualized by angiography. All but one of the liver metastases were highly vascularized and therefore easy to recognize, making angiography a good monitor in the control of medical therapy or in planning of surgical intervention.
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PMID:Angiography in the diagnosis of carcinoid syndrome. 29 28

Eighteen patients with metastatic carcinoid tumours were admitted to surgical gastroenterological department of Rigshospitalet during the period 1974--1978. Thirteen had primary carcinoid tumours in the terminal ileum, two in the lungs, one in the pancreas, one in the testis, and one possibly in the retroperitoneum. All patients had distant metastases, 13 in the liver. Carcinoid syndrome with flusing and diarrhoea was present in 15 patients (83%). The time elapsing from onset of symptoms until diagnosis was on an average 2 1/2 years. The most valuable screening test for carcinoid syndrome was determination of the excretion of 5-hydroxy-indol- acetic-acid. The most sensitive investigation for determination of primary tumour and/or metastases was abdominal angiography, which was positive in all cases. Other radiological investigations were less sensitive.
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PMID:Clinical diagnosis of metastatic carcinoid tumours. 29 34

A case of primary pure carcinoid tumor of the testis which occurred in a 71-year-old male is reported. The patient was treated by radical orchiectomy and remains well and symptom free 10 months after operation. Histologically as well as ultrastructurally the tumor showed typical appearances of carcinoid tumor of midgut derivation. 23 cases of carcinoid tumors of the testis were discovered in the literature. Of these 17 were primary testicular carcinoids, and 6 were metastatic to the testis. Of the 17 cases of primary carcinoid tumors, 14 were pure carcinoids and only 3 were associated with teratoma. None of the primary testicular carcinoids were associated with metastases and the prognosis after orchiectomy was excellent, thus indicating that no further therapy is necessary. The prognosis of patients with carcinoid metastatic to the testis is poor. In view of this it is very important to determine whether the tumor is primary or metastatic.
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PMID:Primary carcinoid tumor of the testis: case report, ultrastructure and review of the literature. 36 17

A case of an asymptomatic primary renal carcinoid tumor in a 61-year-old male is presented. The tumor was large with extensive hemorrhagic necrosis. Metastases were present in para-aortic lymph nodes. Ultrastructurally, dense core granules and masses of cytoplasmic filaments, including tonofilaments, were seen. The granules were faintly argyrophilic. The relevant literature is reviewed.
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PMID:Primary carcinoid of the kidney: light and electron microscopic study. 38 6

A rare primary carcinoid tumor of the ovary, found incidentally in a 68-year-old woman, is reported. There had been no symptoms of carcinoid syndrome. Grossly, the unilateral tumor was cystic, measuring 13 cm in greatest diameter. Microscopically it consisted mainly of solid epithelial cords. The demonstration of argentaffin cells and the absence of a concomitant teratoma, dermoid or pseudomucinous cyst led to the diagnosis of a pure primary ovarian carcinoid tumor. On average the prognosis of such lesions is good and recurrence or fatal metastases are rare. Treatment consists of salpingo-oophorectomy. To rule out a metastasizing carcinoid with similar histologic features, the contralateral ovary should be biopsied since metastases almost invariably occur bilaterally.
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PMID:[The primary ovarian carcinoid. Case report]. 43 4

The behavior and treatment of gastrointestinal carcinoid tumors have been the subject of much discussion. Size, location, and histologic invasiveness have been shown to correlate with regional and remote metastasis in previous series. We reviewed 81 patients with gastrointestinal carcinoids seen at the Medical University of South Carolina Teaching Hospitals since 1950. An unusual case of a 0.5 cm primary ileal carcinoid with widespread intra-abdominal and hepatic metastases is documented. In this series carcinoids were found (in order of decreasing frequency) in the ileum, appendix, rectum, right colon, duodenum, jejunum, stomach, ampulla of Vater, sigmoid colon, and pancreas. Metastases were found in 17% of the overall group. Two carcinoids presented with intussusception, while one was found within a Meckel's diverticulum. In addition to the small metastatic ileal carcinoid, one patient with a rectal carcinoid measuring 0.4 cm was found to have metastases after low anterior resection. Because all extra-appendiceal gastrointestinal carcinoids are potentially metastatic, it is stressed that regional lymphadenectomy en bloc with primary excision is the treatment of choice wherever feasible. If the lesion is small or has not invaded deeply, local excision with close follow-up may be an acceptable alternative.
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PMID:Clinical study of 81 gastrointestinal carcinoid tumors. 43 75

A case of carcinoid tumor of the last ileal loop is presented; the first clinical sign was exophthalmos due to bilateral orbital metastases. The case is believed to be the third recorded one of carcinoid with metastases to the orbit; other metastatic lesions were located in myocardium, liver, spleen, kidney, ovary and trachea. Porgressive hirsutism was present in association with the somewhat atypical clinical picture.
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PMID:[Ileo-cecal malignant carcinoid tumor with orbital metastases as initial symptoms. Anatomo-clinical study]. 44 May 70


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