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)

Although denial in cancer patients is often seen in clinical practice, studies relating denial to physical outcomes are lacking. The present study aims to investigate patterns of denial among lung cancer patients and connect these to their physical outcomes. Denial was measured longitudinally in 195 consecutive newly diagnosed lung cancer patients. Four assessments were conducted over an 8-month period. Patient-reported physical outcomes were measured with a generic and disease-specific quality of life measure. Medical data were provided by the patients' chest physicians. Three patterns of denial over time were identified in lung cancer patients: patients displayed either low, moderate or increasing denial. Male lung cancer patients were found to deny at a moderate level more often. A moderate or increasing level of denial was consistently related to improved patient-rated physical outcomes. Lung cancer patients displaying more denial reported a better overall perception of health and better physical functioning. They complained less about fatigue, nausea and vomiting, appetite loss, dysphagia and pain in arm and shoulder than low deniers. Other symptoms did not differ among denial classes. Denial in lung cancer patients may well be an adaptive mechanism and have to be respected in clinical practice.
Lung Cancer 2010 Feb
PMID:Denial and physical outcomes in lung cancer patients, a longitudinal study. 2072 36

The intrathoracic growth of the tumor causes several severe symptoms as cough, dyspnea, chest pain, hemoptysis, hoarseness, anorexia/nausea, and dysphagia. In patients with manifest or threatening symptoms radiotherapy (RT) as an effective measure should be implemented into the management concept. Palliative RT radiotherapy prefers short hypofractionated schemas (e.g. 10 x 3 Gy, 4 x 5 Gy, 2 x 8 Gy, 1 x 10 Gy). Careful radiation planning supports the precision of palliative RT and reduces significantly the complication rate. A good response and prolonged palliation effects (6-12 months) can be achieved in many cases. However, the minimum biologically equivalent dose should not be less than 35 Gy. RT produces a good outcome in all types of metastases of lung carcinoma. In emergencies like VCSS or spinal cord compression RT should be initiated immediately. The selection of the optimal therapy for locally advanced lung carcinoma with malignant airway obstruction is difficult. Both brachytherapy and percutaneous irradiation are effective, however published results including local a sum of response, functionality and life quality demonstrates more benefit by percutaneous RT. Due to different physical properties of these two methods the combination of brachytherapy and external beam irradiation may be advantageous.
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PMID:Radiotherapy. 1995 3

Pneumonia and primary lung abscesses may result from aspiration of infectious material from the oropharyngeal cavity and the upper respiratory tract. Most subjects suffer from an impaired mechanical or immunologic defense, for example alcoholism or dysphagia following stroke. The early course of the disease is uncharacteristic. Necrotizing pneumonia, pulmonary abscesses and the characteristic, foul-smelling, putrid discharge only occur 8-14 days after the initial aspiration event. Although common respiratory pathogens are frequently isolated from the lower airways of these patients, anaerobic bacteria play a pivotal role in cavitary lung disease following aspiration. Anaerobic coverage is therefore a requirement for an adequate antibiotic regimen, and antibacterial activity against common respiratory pathogens appears reasonable in most cases. Aminopenicillins/beta-lactamase inhibitors, newer fluoroquinolones with anaerobic activity (moxifloxacin) and clindamycin have demonstrated equal clinical efficacy in the treatment of aspiration pneumonia and primary lung abscess. Prolonged antibiotic therapy is required in cases with extensive damage of lung tissue. Since antibiotics can provide cure in 80-90% of cases, surgical procedures are limited to severe complications, such as pleural empyema. Cavitary lung disease has a broad differential diagnosis, including aspiration of sterile gastric content (Mendelson syndrome), staphylococcal pneumonia, tuberculosis, primary carcinoma of the lung, metastases and vasculitis.
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PMID:Aspiration pneumonia and primary lung abscess: diagnosis and therapy of an aerobic or an anaerobic infection? 2047 71

We report a series of ten cases of the clinical, endoscopic and pathological features of gastric metastases. Patients were six women and four men between 54 and 88 years old, with gastric metastases from breast carcinoma (4), lung carcinoma (4) and melanoma (2). Patients underwent an upper gastrointestinal endoscopy for epigastralgia (2), hematemesis (2), dysphagia (1) and anemia (5). On endoscopy, tumors appeared as nodules with a central ulceration (5), an ulceration (4) or simulating linitis plastica (1). Metastases were located in the cardia (2), fundus (5) and antrum (3). Primary tumors had been diagnosed between one day and 20 years before upper endoscopy. Eight patients had multivisceral metastases. The microscopic features of the gastric metastases resembled a primary gastric cancer in eight cases. Thanks to clinical data, the pathologist confirmed the diagnosis of gastric metastases on immunohistochemistry. Nine patients died in the eight-month follow-up period. Gastric metastases are rare, occur at a late stage of the neoplastic disease, and have a poor prognosis. Diagnosis of gastric metastases is difficult because they simulate primary gastric cancer on endoscopy and on microscopic examination. A correct diagnosis is based on good communication between gastroenterologists and pathologists.
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PMID:Gastric metastases. An endoscopic series of ten cases. 2062 37

Pseudo- or secondary achalasia may mimic primary achalasia upon radiological examination and may be difficult to diagnose. It is usually due to a cancer or metastases involving the gastroesophageal junction. We present the case of a 53-year-old woman with recent onset of dysphagia, and with typical findings suggesting primary achalasia. We found a 4-cm mediastinal tumor invading the lower esophagus, which was proven to be a metastasis from a lung carcinoma. The patient was treated with surgery, chemotherapy and radiotherapy. In patients with a new onset of achalasia symptoms, keeping in mind the possibility of an underlying cancer is important.
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PMID:Case report of achalasia secondary to a lung carcinoma of the mediastinal type. 2583 25

Mucoepidermoid carcinoma of the lung is exceedingly rare. Our case involves a 58-year-old male who presented with shortness of breath, dysphagia, and weight loss. He denied ever smoking. Chest x-ray revealed trapped lung, and CT demonstrated a right bronchial mass. Diagnosis of lung carcinoma was made by bronchoscopic FNA biopsy. EGFR mutation was negative. Staging workup demonstrated evidence of advanced disease. Performance status was good, and it was decided to start chemotherapy and radiation for palliation. Lung carcinomas often present as an obstructing hilar mass. There are different histological grades that affect progression and survival. Though uncommon, metastatic spread has been previously reported. Studies have investigated the possible role of tyrosine kinase inhibitors in both EGFR-mutated and non-mutated cases. Unfortunately, there has been little consensus as to which therapies are most beneficial.
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PMID:A rare case of lung carcinoma with mucoepidermoid histopathology: a case report and review of the literature. 2588 80

Paraneoplastic cerebellar degeneration and Lambert-Eaton myasthenic syndrome (PCD-LEMS) are usually associated with small-cell lung carcinoma (SCLC). PCD-LEMS with extrapulmonary non-SCLC tumors; however, has not been previously reported. A 78-year-old man presented with dysarthria, dysphagia, staggering gait, and lower extremity muscle fatigue. He was diagnosed with PCD-LEMS associated with neuroendocrine carcinoma of the oropharynx, based on the histological findings of the biopsy, the existence of antibodies against P/Q-type voltage-gated calcium channels, and an incremental response of the compound muscle action potentials during repetitive nerve stimulation tests. Thus, PCD-LEMS should be included in the differential diagnosis of neurological dysfunction, even in extrapulmonary non-SCLC patients.
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PMID:Paraneoplastic Cerebellar Degeneration and Lambert-Eaton Myasthenic Syndrome Associated with Neuroendocrine Carcinoma of the Oropharynx. 2909 15

Gastric small cell carcinoma (GSCC) is a rare entity in the western hemisphere. GSCC's typically arise in the upper one-third of the stomach and have histologic features similar to those of small-cell lung carcinoma (SCLC). They have an aggressive natural history that is characterized by early and widespread metastases. Prognosis is dismal with an overall survival of less than 12 months. We present the case of a 79-year-old African-American woman who presented with two weeks of progressive dysphagia associated with nausea, vomiting and a foreign body sensation in the throat. Computed tomography (CT) imaging showed multiple hepatic and lymph node lesions but revealed no gastric thickening. Endoscopy revealed a large ulcer on the lesser curvature of the stomach. Biopsy proved the diagnosis of pure-type GSCC. Bone scan identified multiple focal bony lesions at the thoracolumbar vertebrae, ribcage, bilateral scapulae, pelvic bones and right proximal femur. Treatment was started with cisplatin and etoposide. To our knowledge, this is the one of the first reported cases of gastric small cell cancer with bone metastases in the western hemisphere. Our report shows the importance of doing a full metastatic workup in these patients to identify sites of metastases.
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PMID:A case of gastric small cell carcinoma with metastases to bone and liver. 3160 42

Nearly 50% of primary lung carcinoma patients present with distant metastasis at their first visit. However, gastrointestinal tract (GIT) metastasis is an infrequent impediment. Herein, we report a case of progressive dysphagia and epigastralgia as an initial manifestation of recurrence as gastric metastasis of primary lung squamous cell carcinoma (SCC) after curative surgery. A 64-year-old man was diagnosed with primary lung SCC of the right lower lobe, and underwent thoracoscopic lower lobectomy. One year after lobectomy, computed tomography (CT) scan showed a gastric fundal mass located in the gastric cardia which measured 5 cm. Endoscopic biopsies and histopathology subsequently confirmed that tumor was SCC. The patient then underwent proximal gastrectomy with resection of the diaphragmatic crus. Following surgery, histopathological examination revealed gastric metastasis from primary lung SCC. KEY POINTS: Gastric metastasis of primary lung carcinoma is one of the rarest phenomena. Gastrointestinal symptoms should raise suspicion of the presence of advanced metastatic disease with poor prognosis.
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PMID:Primary lung squamous cell carcinoma and its association with gastric metastasis: A case report and literature review. 3221 71


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