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)

Recent advances in neuroradiology have enabled us to approach cavernous angioma in the brain stem. A case of large cavernous angioma, which was located in the pontomedullary junction, was removed surgically. A 24-year-old female was admitted with occipitalgia, dizziness, nausea, gait disturbance. On neurologic examination, the patient had right hemiparesis, slight right facial palsy and paresthesia, right hemiparesthesia, dysphagia. T1 weighted Gd enhanced MRI revealed a mixed intensity lesion. These findings were thought to be consistent with a cavernous angioma. Follow up MRI findings demonstrated progressive increase in cavernous angioma. Vertebral angiograms showed a mass sign and a venous angioma in the midline of the pontomedullary junction. Therefore, the operation was performed in an attempt to remove the cavernous angioma through the midline of the fouth ventricle. The operation was performed under monitoring of electromyogram of facial muscle and external ocular muscle. The cavernous angioma was removed totally, and addition neurogical deficits were minimal.
 ...
PMID:[Surgical removal of large cavernous angioma in the pontomedullary junction: a case report]. 1034 54

This is a case report of a 45-year-old woman who presented herself in our hospital with increasing retrosternal tenderness to pressure, dysphagia, and symptoms of reflux oesophagitis. The clinical examination and laboratory results showed no pathological findings. Oesophagogastroduodenoscopy revealed a bluish-livid, bulging mass from 32-38 cm aborally. A malignancy could not be excluded by biopsies with histological work-up, endoscopical ultrasound, nor CT-scan. By thoraco-abdominal surgery, a 5 cm large vascularised tumour of the outer layers of the oesophagus and the paraoesophageal tissue was resected. After intrathoracic oesophago-gastrostomy the patient could be discharged 17 days after surgery without further symptoms. Histology showed a benign tumour which was classified as cavernous haemangioma. To our knowledge, this is the first case of a haemangioma which involves the paraoesophageal tissue and the muscularis propria. The few published case reports of cavernous haemangioma of the oesophagus describe only an involvement of the mucosa and submucosa.
 ...
PMID:[Cavernous haemangioma in the Muscularis propria of the oesophagus and in the paraoesophageal tissue]. 1205 65

Vascular lesions of the gastrointestinal (GI) tract include arterio-venous malformations as angiodysplasia and Dieulafoy's lesion, venous ectasias (multiple phlebectasias and haemorroids), teleangiectasias which can be associated with hereditary hemorrhagic teleangiectasia (HHT), Turner's syndrome and systemic sclerosis, haemangioma's, angiosarcoma's and disorders of connective tissue affecting blood vessels as pseudoxanthoma elasticum and Ehlers-Danlos's disease. As a group, they are relatively rare lesions that however may be a major source of upper and lower gastrointestinal bleeding. Clinical presentation is variable, ranging from asymptomatic cases over iron deficiency anaemia to acute or recurrent bleeding that may be life-threatening. Furthermore, patients may present with other symptoms, e.g. pain, dysphagia, odynophagia, the presence of a palpable mass, intussusception, obstruction, haemodynamic problems resulting from high cardiac output, lymphatic abnormalities with protein loosing enteropathy and ascites, or dermatological and somatic features in syndromal cases. Diagnosis can usually be made using endoscopy, sometimes with additional biopsy. Barium radiography, angiography, intraoperative enteroscopy, tagged red blood cell scan, CT-scan and MRI-scan may offer additional information. Treatment can be symptomatic, including iron supplements and transfusion therapy or causal, including therapeutic endoscopy (laser, electrocautery, heater probe or injection sclerotherapy), therapeutic angiography and surgery. The mode of treatment is of course depending on the mode of presentation and other factors such as associated disorders. If endoscopic or angiographic therapy is impossible and surgical intervention not indicated, pharmacological therapy may be warranted. Good results have been reported with different drugs, albeit most of them have not been tested in large trials.
 ...
PMID:Vascular lesions of the gastrointestinal tract. 1261 28

Feeding and swallowing disorders in children remain a major challenge owing to a wide differential diagnosis. Hemangioma of the upper aerodigestive tract represents one of the numerous non-neoplastic causes of dysphagia. We report two cases of postcricoid hemangioma causing inhalation and recurrent respiratory infections, treated successfully with systemic corticotherapy alone. To our knowledge, these are the second and third cases described in the literature. After a short review of the literature, the diagnostic procedures are discussed and a management strategy is proposed for this clinical entity, by far underestimated.
Dysphagia 2004
PMID:Postcricoid hemangioma: an overlooked cause of dysphagia in infants?-a case report. 1474 46

Hemangiomas involving the postcricoid region of the hypopharynx are rare. This report reviews our experience with 4 cases of postcricoid hemangioma, including a set of twin siblings. All patients underwent panendoscopy. All patients were managed nonsurgically. Three patients did well with dietary modification. One patient, with multiple medical problems, remains partially dependent on her gastrostomy tube. To our knowledge this report represents the largest series in the literature and the first to describe similar lesions in twin siblings. This report highlights the importance of a complete fiberoptic office examination of children who present with symptoms of dysphagia or aspiration.
 ...
PMID:Postcricoid hemangioma presenting as dysphagia: a report of 4 cases. 1561 3

Hemangioma of the upper aerodigestive tract is a rarely reported occurrence in the pediatric literature. To date, there have been three published case reports of postcricoid hemangiomas contributing to unexplained dysphagia and respiratory distress. We present three children with a history of swallowing difficulty and stridor who were found to have an occult postcricoid mass. Valsalva maneuvers confirmed the suspicion of a vascular malformation in both patients. Transoral laser therapy (KTP and CO2) was used to ablate the lesions. The patients are symptom-free at 5 months, 5 years, and 2 weeks, respectively. The diagnostic challenge in evaluating these children and the therapeutic choices are described.
 ...
PMID:Pediatric postcricoid vascular malformation: a diagnostic and treatment challenge. 1676 55

Hemangiomas are tumors of vascular origin and represent less than 3% of benign neoplasm of the esophagus. We herein report a case of a 55-year-old man, who presented transitory dysphagia and weight loss. A malignancy could not be excluded by a complete work-up, including esophagogram, endoscopic biopsies, CT scan, esophageal endoscopic ultrasonography, PET and thoracoscopic biopsies. Only after partial esophagectomy with laparoscopic gastric mobilization was histological diagnosis obtained. In fact, on microscopic observation of the specimen, the neoplasm appeared to be a cavernous hemangioma of the esophageal submucosa with transparietal extension.
 ...
PMID:Unusual presentation of a transparietal cavernous hemangioma of the esophagus. 1619 39

Hemangiomas are the most common tumor of infancy, and the vast majority occur in the head and neck region. In children, laryngeal hemangiomas typically occur below the level of the true vocal folds, in the region of the subglottis, and other sites are exceedingly rare. We present four cases of hemangiomas located in the postcricoid region of the hypopharynx. Because of the location of these lesions, children may present with obstructive symptoms such as dysphagia, intermittent aspiration, hypersalivation, or recurrent respiratory infections. Clinical diagnosis is relatively easily made with flexible laryngoscopy, as the lesions have a propensity to enlarge with crying or straining. When these patients are examined under general anesthesia in a relaxed state, however, the lesions are typically much smaller, and can even go unnoticed. Unlike other reported cases, the postcricoid hemangiomas in our patients were not causing any symptoms and were simply incidental findings. Thus, we believe that the true incidence of postcricoid hemangiomas is likely higher than reports suggest. To our knowledge, we report the longest follow-up (6 years) of a patient with a postcricoid hemangioma and are the first to describe the natural course of such a lesion.
 ...
PMID:Postcricoid hemangioma of childhood: report of four cases. 1657 8

Masson lesion is characterized by a benign intravascular papillary hyperplasia and subsequent thrombosis. Clinically, this lesion can be misdiagnosed as mucocele, hemangioma, Kaposi sarcoma, angiosarcoma, pyogenic granuloma, and several other lesions. In this article, we report a case of intravascular papillary endothelial hyperplasia of the hypopharynx and larynx, which caused dysphagia in an 18-year-old female patient. The lesion was excised entirely via a lateral pharyngotomy approach. We discuss the clinical and histopathologic features, differential diagnosis, and treatment of this uncommon entity.
 ...
PMID:Intravascular papillary endothelial hyperplasia (Masson lesion) of the hypopharynx and larynx. 1910 47

A 28-year-old female presented with the history of dysphagia to liquids. Initial evaluation through endoscopy was unremarkable and biopsy was reported negative for malignancy. Re-biopsy revealed a stricture like esophageal growth at 23 cm from upper incisors, causing narrowing of esophagus that raised suspicion of malignancy. Microscopic examination revealed dilated blood vessels lined by flattened endothelial cells. Diagnosis of esophageal cavernous haemangioma was made. Immunohistochemistry (CD34) confirmed the diagnosis. Endoscopic resection of tumor is being planned for the patient.
 ...
PMID:Esophageal haemangioma: a case report and review of literature. 2041 78


<< Previous 1 2 3 4 Next >>