Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011168 (dysphagia)
 15,644 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A case is presented of a 52-year-old man with a swelling in the neck and dysphagia resulting from an intrathyroid cystic parathyroid adenoma. Hypercalcaemia and unusually high parathyroid hormone levels were detected preoperatively. The adenoma was removed by partial hemithyroidectomy. The literature is reviewed.
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PMID:Intrathyroid cystic parathyroid adenoma: a rare case of hyperparathyroidism. 58 75

A patient presenting with dysphagia and weight loss was found to have a large midesophageal mass. Five biopsies indicated only adenoma but a brush cytology specimen under direct vision was diagnostic of adenocarcinoma. Esophagotomy and resection of tumor, with follow-up radiotherapy were performed; histologic examination confirmed the diagnosis. To date, there has been no recurrence of the tumor. This patient was subsequently found to have a columnar-lined esophagus. Since columnar-lined esophagus may predispose to malignancy, this case illustrates the diagnostic importance of direct-vision cytology in patients with columnar-lined esophagus.
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PMID:Primary adenocarcinoma of the esophagus arising in a columnar-lined esophagus. 113 Mar 79

We present a case of follicular adenoma which has its origin in a unique lingual thyroid. The interest lies in the oddity of this pathology and in the unusual clinical form of dysphagia. In spite of the fact that the thyroid ectopy is a congenital anomaly in the development of the thyroid, the history of previous administration of cervical radiotherapy and the diagnosis in an elderly person makes us suppose, in this case, that there is a different etiopathology.
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PMID:[Follicular adenoma in lingual thyroid: report of a case]. 129 88

Eight years of experience with endoscopic Nd:YAG laser photocoagulation were analyzed in retrospect in an attempt to identify factors relating to both failures and complications of laser therapy, and to delineate its limits and pitfalls in benign and malignant tumors. Three hundred and seventy-eight patients were studied, including 42 with gastroesophageal cancer, 180 with colorectal adenoma and 156 with colorectal malignancy. Patients with gastroesophageal cancer (n = 42) were referred mainly for obstruction in esophageal cancer and for bleeding in gastric cancer, with successful palliation in 86 and 81%. Hemorrhage was the only complication seen, twice during and twice after treatment. Pain, heat and smoke-induced complaints and sometimes temporary increased dysphagia were mentioned. Two white-surfaced tumors did not react at all. Patients with colorectal adenoma (n = 150) were divided into groups according to the size of the lesion. Definitive, histologically documented eradication of adenomatous tissue was achieved in 43% of the extensive, in 69% of the intermediate, and in 97% of the small adenomas. Major complications, mainly stenosis and hemorrhage, occurred in 6.4%, 7.6% and none of the lesions, respectively, and minor complications were seen in 57.4, 30.8 and 13.8%, respectively. Stenosis appeared to be related only to prior electrocoagulation and to excessive delivery of energy. Post-treatment hemorrhage occurred at about day 7. In familial polyposis (n = 30) surveillance of the rectal stump was successful in 84%, with major and minor complications in 4% and 12%. In colorectal cancers (n = 156) treated for palliation of bleeding and obstruction, success was obtained in 91%. major complications (13%) consisted mainly of stenosis and perforation.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Analysis of failures and complications of neodymium: YAG laser photocoagulation in gastrointestinal tract tumors. A retrospective survey of 18 years' experience. 168 58

A patient with long-standing, asymptomatic, primary hyperparathyroidism developed pain in the anterior neck area, with cough, dysphagia and increasing shortness of breath. This led to respiratory insufficiency, which required endotracheal intubation and respirator assistance. During the ensuing hours the patient developed an area of ecchymosis on the anterior chest. Chest x-ray showed widening of the superior mediastinum, and CT scan showed a large mass with a fluid level. Surgery revealed a large hematoma originating from a mediastinal parathyroid adenoma with a hemorrhagic infarct. Serum calcium, previously elevated, decreased to normal with the onset of neck pain, and the patient remains normocalcemic. Previous reported cases of this rare complication of parathyroid adenomas are reviewed. Hemorrhagic infarct of a parathyroid adenoma may present with a rapidly enlarging mediastinal mass, and/or hypercalcemic crisis. Surgical removal of the infarcted adenoma can return the serum calcium to normal.
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PMID:Spontaneous hematoma of a parathyroid adenoma. 265 47

Six patients with parapharyngeal space tumors presenting intraorally over the past 16 years were managed by transoral excision. All had benign tumors of salivary gland origin (1 monomorphic and 5 pleomorphic adenomas) and 3 of 6 patients were asymptomatic. There were no surgical complications and blood loss was minor in all cases. One patient, who had refused treatment for more than 40 years, presented with dyspnea and dysphagia, and required a tracheotomy for safe induction of anesthesia. Only one patient was hospitalized for more than 3 days and only one tumor recurred--as a malignant pleomorphic adenoma 3 years later.
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PMID:Transoral excision of lateral parapharyngeal space tumors presenting intraorally. 283 Apr 44

Three cases of the unusual esophageal adenoma are described. The patients included two men and one woman, with a mean age of 61 years, who presented with dysphagia or heartburn. Histologically, the esophageal adenomas were composed of dysplastic epithelium in a polypoid configuration, similar to adenomas elsewhere in the gastrointestinal tract. All three adenomas arose within Barrett's esophagus (columnar epithelium-lined distal esophagus), and dysplastic Barrett's mucosa was found in the adjacent mucosa of each case. Critical review of the literature identified three additional cases; similar clinicopathologic features were described. Esophageal adenomas are a complication of Barrett's esophagus and are best considered as macroscopic variants of epithelial dysplasia rather than as isolated adenomatous polyps. As such, they likely represent premalignant lesions.
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PMID:Adenomas arising in Barrett's esophagus. 370 1

Eighty patients at the Massachusetts General Hospital underwent resection of substernal goiter in the years 1976 to 1982. Mean age of the 50 women and 30 men was 56 years, and 10 (19 percent) had undergone prior thyroid surgery. The most common symptoms were cervical mass (69 percent), dysphagia (33 percent), and dyspnea (28 percent); 13 percent were asymptomatic. On examination, cervical mass was present in most (90 percent) but not all patients, 51 percent were obese, and more than one third had tracheal deviation. Fifty-one of 52 patients tested were euthyroid and one was mildly hypothyroid. Chest radiographs showed tracheal deviation in 79 percent and soft tissue mass in 56 percent. Seventy-eight patients underwent resection through a cervical collar incision only; one had cervical incision plus upper partial sternotomy; and one required cervical incision plus full median sternotomy. Pathologic examination revealed multinodular goiter in 41 (51 percent), follicular adenoma in 35 (44 percent), and Hashimoto's thyroiditis in 4 (5 percent). Mean goiter weight was 104 g, and the mean greatest dimension was 9 cm. Occult papillary carcinoma was found in two patients. There were no deaths or major complications. Analysis of our data indicate the following: (1) Substernal goiter may exist in the absence of symptoms or signs. (2) Extensive radiologic evaluation and thyroid function testing are rarely required. (3) With rare exceptions, substernal goiter represents an extension of a cervical growth through the thoracic inlet and can be approached through a cervical collar incision. (4) Histologically, these are multinodular goiters or follicular adenomas, although Hashimoto's thyroiditis may occur. (5) Given the small but present risks of acute stridor or occult malignancy and the negligible surgical risk, operation should be recommended. (6) Patients should be followed since, with or without levothyroxine, goiters may recur.
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PMID:Substernal goiter. Analysis of 80 patients from Massachusetts General Hospital. 397 Mar 28

Two patients, one with ataxia, internuclear ophthalmoplegia, muscle weakness, atrophy, fasciculations, and bilateral Babinski's signs, the other with dysarthria, dysphagia, muscle weakness, atrophy, fasciculations, and hyperreflexia, had elevated serum calcium and parathyroid hormone levels, establishing the diagnosis of primary hyperparathyroidism (HPT). Removal of a parathyroid adenoma in one patient and three hyperplastic parathyroid glands in the other resulted in remission of the hyperparathyroidism but left both patients with residual neurological damage. Postmortem examination of the second patient showed typical features of amyotrophic lateral sclerosis. The findings in these patients show that hyperparathyroidism may be associated with signs of severe central nervous system disease and that patients with unexplained neurological signs or symptoms should be checked for hyperparathyroidism.
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PMID:Severe neurological disease associated with hyperparathyroidism. 673 92

Tracheal or esophageal compression was present in 91 (33 percent) of 273 consecutive patients with benign goiter during a 7 year experience. The underlying disease was nodular colloid goiter in 66 percent, adenoma in 21 percent, thyroiditis in 9 percent and Graves' disease in 4 percent. The incidence of tracheoesophageal compression was higher in patients with thyroiditis (67 percent) than in those with colloid goiter (46 percent). Thirty of 91 patients were completely asymptomatic but had marked tracheal deviation on roentgenography. Two thirds presented with significant dyspnea, or dysphagia or both. A long history of goiter preceding the onset of symptoms and progressive worsening of compression symptoms after its onset were common in the latter group. Previous radiographs demonstrating significant tracheal deviation during a previous presymptomatic period were available in 11 of 36 dyspneic patients. Sudden tracheal occlusion developed in 3 percent and required emergency treatment. Tracheal compression occurred more often and when present was a more ominous symptom. Compression manifestations were more frequent in patients with multinodular goiter, were more likely to appear when the underlying disorder was thyroiditis affected the tracheal more often than the esophagus and were generally gradually progressive with time. A clinical spectrum ranging from a presymptomatic tracheal compression stage to one wherein progressive worsening of symptoms occurs is suggested. After symptoms of tracheal compression become clinically manifest, the occurrence of complete airway occlusion may be sudden and unpredictable. Early operation whenever roentgenographic evidence of tracheal deviation becomes manifest is recommended.
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PMID:Tracheal or esophageal compression due to benign thyroid disease. 728 26


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