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

Intracavitary irradiation (ICI) of esophageal cancer is a technique where the radioactive source is placed in the lumen of the esophagus thereby delivering a high local radiation dose to the tumor. ICI is used as single modality therapy for palliation of dysphagia or as a supplement to external irradiation. Dysphagia is hereby relieved in more than 90% of the patients and it appears that survival is improved. The side effects are dose dependent and consist of esophagitis, esophageal ulceration and benign stricture. Fistulae do not seem to occur with increased frequency after ICI, but an existing fistula is claimed to be a contraindication to ICI. The mortality connected with ICI is considerably lower than with tubulation or laser extirpation. It is concluded that ICI is a promising treatment in esophageal cancer both as palliative and curative treatment in combination with other treatment modalities.
 ...
PMID:[Intracavitary irradiation of esophageal cancer]. 178 Oct 50

The prognosis of esophageal adenocarcinoma is extremely poor. Despite recent improvements in diagnostic and therapeutic techniques, the 5-years survival rate remains below 10%. Management is primarily surgical or radiotherapeutical, although pre- or postoperative radiation or chemotherapy are often employed. Chemotherapy alone, however, has not demonstrated great therapeutic efficacy in the management of this neoplasm. As most patients with cancer of the lower esophagus have an advanced stage of the disease and a very poor prognosis, the main aim of treatment should be to improve the quality of life. Intracavitary radiation (high dose rate) is a well recognised method of treatment alone or in combination with external radiotherapy. Its simplicity, the convenience of short treatment time and radiation safety provided by the remote after loading system make this the ideal palliative treatment in esophageal cancer. Endoscopic techniques, like dilation and endoprosthesis placement, laser therapy or BI-CAP probe, provide good palliation for dysphagia, with a low morbidity rate. The paper describes a case of lower esophageal adenocarcinoma treated with combined external and intracavitary radiation and endoscopic palliative techniques. Good control of the disease was achieved and the patient is alive 26 months after treatment with a good quality of life.
 ...
PMID:[Adenocarcinoma of the distal esophagus treated with external and intracavitary radiotherapy. Description of a clinical case and review of the literature]. 179 Feb 7

A 67-year-old woman was admitted on June 21, 1990 because of an abnormality on chest roentgenogram, a three-month history of palpitations on exertion, and a 2 kg weight loss. Chest roentgenogram revealed a huge mass in the posterior mediastinum. The results of needle aspiration cytology from the mass and celiac angiography were suggestive of leiomyosarcoma of the esophagus. The patient underwent tumor enucleation. The tumor originated from the lower-portion of the thoracic esophagus, measured 23 x 13 x 13 cm, and weighted 1110 g. The tumor was diagnosed as leiomyosarcoma histologically. Esophageal leiomyosarcoma is a very rare malignant tumor. The present case had no history of dysphagia in spite of the large tumor size.
 ...
PMID:[A case of leiomyosarcoma of the esophagus]. 180 90

16 HIV seropositive patients among the 180 treated at the Hospital Muniz and the Hospital Posadas in Buenos Aires between December 1988 and December 1989 were referred to the Hospital Posadas Endoscopy Service for esophageal studies. The 16 patients were prospectively studies by means of fiberoscopy, radiology, biopsies, virology, mycology, and brush cytology. Early treatment is of utmost importance because opportunistic infections may aggravate the general condition, increase immune system effects, and probably permit greater replication of HIV, in addition to producing symptoms. 14 patients were male and 2 female. Ages ranged from 18 to 41 and averaged 32 years. 10 were male homo- or bisexuals and the other 6 were intravenous drug users. 14 of the patients consulted because of specifically esophageal symptoms. 12 reported dysphagia, 8 odynophagia, and 6 retrosternal pain. 9 patients presented various symptoms. 15 of the 16 symptomatic patients had some pathology related to HIV. The remaining case presented a small submucus tumor and gastroesophageal reflux. The symptoms had appeared between 10 days and 1 year prior to study. Symptoms did not provide accurate diagnostic clues. 11 cases of esophageal candidiasis were diagnosed endoscopically by isolated or confluent white plaques. 3 patients classified as grade 1 or 2 on the basis of the intensity and density of plaques had mild symptoms, and 8 classified as grade 3 or 4 had more severe symptoms. 7 of the 11 patients also had oral candidiasis. 4 of 6 patients presenting ulcerative pathology were diagnosed virologically with herpes simplex virus type 2. Herpetic ulcers were single or multiple and were deep with slightly raised edges. No ulcers attributable to cytomegalovirus were diagnosed. 4 of the 11 patients with candidiasis also had ulcers, in 2 cases herpetic. The studies indicated a change in the stage of HIV infection following Centers for Disease Control criteria in 10 cases. AIDS was diagnosed in 7 cases based on esophageal findings. Endoscopic study and the samples obtained guided treatment in the 16 patients. In 1 case a repeat endoscopy led to a change in treatment. It is recommended that endoscopy be performed in all patients with esophageal symptoms. Radiology was relatively ineffective, with 50% of diagnoses in error. Histopathology required multiple biopsies and was less sensitive than endoscopy and cytology. Cytology was highly specific and sensitive.
 ...
PMID:[Esophageal pathology in patients with the AIDS virus. Etiology and diagnosis]. 182 Jun 92

Synchronous double carcinoma of the lung and the esophagus is extremely rare disease. In Japan, 13 cases have reported by Abo and only 10 clinical cases have been documented so far. We describe two cases of synchronous double carcinoma of the lung and the esophagus. Case 1. A 74-year-old man was admitted to our hospital because of the abnormal shadow of the chest X-ray film. Left upper lobectomy was carried out for the lung carcinoma. Because of dysphagia after surgery, upper GI series and endoscopic biopsy were performed, and midesophageal carcinoma was revealed. Radical operation of the esophageal carcinoma was performed 2 months after the first operation. Pathological diagnosis of the lung tumor and the esophageal tumor were well differentiated adenocarcinoma and moderately differentiated squamous cell carcinoma respectively and both of them were early cancer. After 22 months of the second operation, he is doing well. Case 2. a 66-year-old man was operated on because of the esophageal carcinoma in other hospital. Abnormal shadow appeared in his X-ray film 10 months after operation. Although he received chemotherapy as metastatic lung cancer, bronchoscopic examination revealed it adenocarcinoma. We performed segmental lobectomy to him 17 months after the first operation. Pathological diagnosis was large cell carcinoma of the lung. He is also doing well 18 months after the second operation.
 ...
PMID:[Two surgical cases of synchronous double carcinoma of the lung and esophagus and review of 10 documented cases in Japan]. 185 97

A rare case of esophageal carcinoma metastasizing to early gastric cancer is reported herein. A 66 year old man who had experienced dysphagia for 8 months was preoperatively diagnosed as simultaneously having esophageal and gastric cancers. Thus, a lower esophagectomy and total gastrectomy with paraesophageal and paragastric lymph node dissection were performed. The surgical specimen revealed an ulcerative tumor in the lower esophagus and a slightly depressed lesion with a central elevation similar to that of early type IIc + IIa gastric cancer in the upper part of the stomach. Microscopically, the esophageal tumor was revealed to be well differentiated squamous cell carcinoma while the gastric tumor was found to be early gastric cancer with a metastatic focus of esophageal cancer in the center. Though less than one hundred cases of metastasis of cancer to cancer have previously been reported, metastasis from cancer of one digestive organ to that of another digestive organ is very rare. To our knowledge, this report represents the first case of an esophageal carcinoma metastasizing to a gastric carcinoma.
 ...
PMID:Metastasis of cancer to cancer: report of a case of esophageal carcinoma metastasizing to early gastric cancer. 185 41

We treated 14 patients who had advanced head and neck cancer with an accelerated fractionation schedule of irradiation consisting of two fractions given 6 hours apart. In the morning a volume of 1.7 Gy was given to an area that encompassed the entire tumor, enlarged lymph nodes, and all areas at risk for microscopic disease. Six hours later, 1.1 Gy was given to an area that included only the tumor and any enlarged lymph nodes, with a 2-cm margin. The treatment was well tolerated; of the 13 patients who completed therapy, six did not require a break in therapy, and seven patients did. The median rest period was 2 days. There was no grade 4 toxicity. Grade 3 toxicity included skin changes (one case), mucositis (two), dysphagia (two), weight loss (three), and a decrease in the hemoglobin level (one case). The response rate in the 13 who completed therapy was 13/13 (100%); 11 of the 13 (83%) had a complete response. Only one of the 11 who achieved a complete response had failure at the primary site. At a median follow-up of 24 months, the absolute survival was 7/13 (54%) and the corrected survival was 7/10 (70%). This technique permits radiation therapy to be given on an accelerated schedule without a planned break in treatment. The overall response rate and survival at 2 years was excellent.
 ...
PMID:Accelerated fractionation radiation therapy for advanced squamous cell carcinoma of the head and neck. 189 31

Over a period of eighteen months, (June, 89 to Dec, 90) 19 patients underwent Transhiatal Oesophagectomy for carcinoma. Thirteen were males and 6 females, age varying from 32 to 80 years with an average of 48.6 years. Dysphagia was present in all patients, the duration varied from 1.5 to 6 months, average 3.5 months. Pre-operative endoscopy and biopsy was done in all cases. Lesion was located in upper thoracic oesophagus in 6, middle 9 and lower 4. Histology revealed squamous cell carcinoma in 18 and adenocarcinoma in one. Transhiatal oesophagectomy without thoracotomy and cervical oesophagogastric anastomosis was carried out. The stomach was placed in the posterior mediastinum in 13 and retrosternal in 6 cases. Liver metastasis were present in 3, palpably enlarged nodes in 7 and the tumor was adherent to tissues in the mediastinum in 6 cases. Four patients died in hospital, 2 due to myocardial infarction, one due to massive haemetemesis, and the cause of death could not be established in one. Satisfactory relief of dysphagia was achieved in all cases. Oesophagectomy without thoracotomy is safe and better tolerated than the traditional trans-thoracic operations. The experience of one surgical unit is presented.
 ...
PMID:Transhiatal oesophagectomy for carcinoma oesophagus. Early experience. 189 96

Primary esophageal melanoma is a rare tumor. A 35 year old male with primary malignant melanoma of the esophagus is reported. He presented with dysphagia and weight loss. At autopsy a fusiform polypoidal growth was seen in the middle third of the esophagus. Microscopic sections showed a malignant melanoma in an in situ as well as invasive form.
 ...
PMID:Primary malignant melanoma of esophagus. 191 58

Although typically small and submucosal, esophageal granular cell tumors frequently produce dysphagia. Esophageal manometry and a cine-esophagram in a patient with a 7-mm-wide esophageal granular cell tumor and dysphagia showed esophageal aperistalsis and a hypertensive lower esophageal sphincter that relaxed normally with swallowing. This finding suggests that dysmotility may contribute to the dysphagia frequently attributed to this tumor. This tumor is commonly believed to originate from Schwann cells and has a propensity to encompass and disrupt nerves that could produce the abnormal motility. Esophageal manometry is recommended when a small nonobstructing granular cell tumor is found in the evaluation of dysphagia.
 ...
PMID:Esophageal dysmotility from a small esophageal granular cell tumor. 191 49


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>