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)

Involvement of the larynx by hemopoietic tumors is generally considered a rare event and little is known about the associated clinicopathologic features. Laryngeal tissue removed at autopsy from 14 patients with known disseminated hematologic malignancies and at operation from one patient with multicentric malignant lymphoma of low-grade malignancy (MALToma) of the head and neck region was investigated. A systematic survey of the main clinicopathologic features of the published cases of hemopoietic tumors with laryngeal involvement was also performed. Primary involvement of the larynx by hemopoietic neoplasms must be clearly distinguished from secondary involvement by disseminated or leukemic tumors. Most of the primary tumors are localized lesions that may involve the regional lymph nodes (stages IE or IIE). Radiotherapy is the treatment of choice, and the prognosis is generally favorable. However, secondary involvement by disseminated or leukemic disease carries a very poor prognosis in most cases. Extramedullary plasmacytoma and non-Hodgkin's lymphoma (NHL), particularly B-cell lymphoma of high-grade malignancy, appear to be the most common hemopoietic tumors with primary laryngeal involvement, while primary tumors of myelogenous origin (granulocytic sarcoma and mast cell sarcoma) are extremely rare. Extramedullary plasmacytoma and NHL occur mainly in older persons and in men, are generally associated with a relatively short history of hoarseness and dysphagia, and exhibit preferential involvement of the supraglottic parts of the larynx, in particular the epiglottis and aryepiglottic folds. They are generally polypoid, non-ulcerated lesions.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Involvement of the larynx by hemopoietic neoplasms. An investigation of autopsy cases and review of the literature. 756 82

During a 9-year-period, 50 cases of primary non-Hodgkin's lymphoma (NHL) of the thyroid gland were reported to a population-based lymphoma registry covering western Denmark giving an incidence of 2.06 x 10(-6) cases per year. The male:female ratio was 1:4, and the mean age was 72.8 years for women and 62.8 years for men. On histomorphological reclassification 83% of the cases showed a high grade and 17% a low grade morphology, 98% had a B-phenotype and 2% a T-phenotype. In at least 33 of the cases, primary NHL of the thyroid gland was preceded by Hashimoto's thyroiditis and at least 25 of the patients had a high grade NHL which was transformed from Hashimoto's thyroiditis through a low grade B-cell lymphoma of MALT type. The most frequent presenting symptoms were goitre (100%), hoarseness (57%), stridor/dyspnoea (55%) and dysphagia (45%); thirty-six percent of the patients were hypothyroid at the time of diagnosis. Seventy-six percent of the patients had localized disease (stages 1-2) and 24% had disseminated lymphoma (stages 3-4). Five year survival was 34.5% and 5 year cause-specific survival 46.2%. The following factors were associated with a poor prognosis: stage 3-4 disease, elevated S-urate, presence of hoarseness and age > 66 years. Morphological subtype did not correlate significantly with survival.
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PMID:Primary non-Hodgkin's lymphoma of the thyroid gland: a population based study. 883 17

An 82-year-old man was admitted to our hospital in September 1996 due to dysphagia and cardiomegaly. Physical examination detected the fourth heart sound and a Levine III/VI systolic murmur in the cardiac apex. Surface lymph nodes were not palpable. LDH 662 IU/I was detected by laboratory examinations, and ultrasound cardiography showed grade 3 mitral regurgitation. Computed tomography revealed a huge mass in the posterior mediastinum, pressing the heart from the posterior direction. Thereafter, a left pleural effusion developed and aspiration was performed. Cytological examination of the fluid showed clusters of lymphoid cells with a positive immunophenotype for CD10, CD19 and HLA-DR. Chromosome analysis revealed complex abnormal karyotypes including t(8;14) (q24;32). A diagnosis of B cell lymphoma was made, and combination chemotherapy consisting of cyclophosphamide, THP-adriamycin, vincristine, and prednisolone was initiated. The patient's mass disappeared promptly, and his mitral reguration subsided. We reported this case because malignant lymphoma of the posterior mediastinum is rare, and because we are unaware of any previous reports of malignant lymphoma causing acute mitral regurgitation.
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PMID:[Acute mitral regurgitation caused by malignant lymphoma of the posterior mediastinum]. 978 80

The clinical and pathologic spectrum of lymphoproliferative disorders affecting the thyroid is diverse and must be differentiated from benign thyroiditis and carcinoma. The clinical presentations include an enlarging neck mass, but patients may also present with symptoms of dysphagia, hoarseness and choking, or a cold thyroid nodule. The histopathologic interpretation requires adequate tissue sampling and proper pathologic interpretation. The recent delineation of new pathological entities such as low-grade malignant lymphoma of mucosa-associated lymphoid tissue (MALT) type has aided in the understanding of the clinical course and management of patients with lymphoma. Advances have been made in the clinical management and treatment of these disorders. Surgical resection of the thyroid mass is not routinely part of the management strategy. The management of low-grade lymphoproliferative disorders of MALT type may include radiation therapy, oral chlorambucil, or intravenous chemotherapy (cyclophosphamide, vincristine, and prednisone). The management of diffuse large B-cell lymphoma is combined-modality therapy with radiation and cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP) chemotherapy.
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PMID:Primary thyroid lymphoma. 1037 88

Primary larynx lymphomas, specifically of the mucosa-associated lymphoid tissue, are a rare but documented phenomenon. Transformation of any type of lymphoma that has the presence of Reed-Sternberg cells is unusual in lymph nodes and exceptional in extranodal sites. Herein, we report the first case (to the best of our knowledge in a review of the English literature [MEDLINE 1966-2001]) in which both of these unusual findings are present; that is, an extranodal marginal zone B-cell lymphoma of laryngeal mucosa-associated lymphoid tissue with Hodgkin-like transformation. The patient is a 78-year-old man who presented with intermittent shortness of breath, progressive dysphagia, and intermittent hoarseness. On examination, a large mass of the left supraglottic larynx was identified with a "ball-valve" effect into the laryngeal inlet with inspiration. Examination of the neck showed no palpable masses. Histologic examination of the incisional biopsy showed replacement of the submucosa by sheets of atypical monocytoid B cells (CD20+, CD79a+, lambda+, CD3-) characterized by nuclear atypia, mitotic activity, plasmacytoid differentiation, and restricted for lambda light chains. Dutcher bodies were easily identified. Interspersed throughout the neoplastic lymphoid population were numerous Reed-Sternberg cells and variants immunoreactive for CD30 and CD15 and nonreactive for CD45RB. The patient was treated with 44 cGy to the neck and larynx and was alive and free of disease at last contact, 2.6 years after the original presentation.
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PMID:Hodgkin-like transformation of a marginal zone B-cell lymphoma of the larynx. 1184 81

A 64-year-old man with primary esophageal lymphoma suffered from dysphagia. An upper gastrointestinal examination revealed a partly ulcerated submucosal tumor in the upper portion of the esophagus. Histopathological and immunohistological examination of endoscopic biopsy specimens showed diffuse large B-cell lymphoma of the immunoblastic type. Improvement of the dysphagia and esophageal findings were noted after chemotherapy and radiotherapy. A review of the literature indicated that primary esophageal lymphomas account for less than 1% of all gastrointestinal lymphomas, and less than 0.1% of all malignant lymphomas. Because of the rarity of primary esophageal lymphoma, its clinical and biological characteristics are not currently well known. It is important to accumulate information on, and to further investigate patients with, primary esophageal lymphoma.
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PMID:[Primary diffuse large B-cell lymphoma of the esophagus]. 1551 Aug 39

Primary cardiac lymphomas (PCL) are rare cardiac neoplasms that carry an ominous prognosis. They occur more frequently in immunocompromised patients. We report on an immunocompetent 67-year-old who presented with dyspnea and dysphagia. Echocardiographic evidence of impending cardiac tamponade and obstruction of the inferior vena cava (IVC) with the tumor was seen. The deteriorating hemodynamics of our patient prompted an urgent surgical intervention. Pathohistological diagnosis showed diffuse large B-cell lymphoma of centroblastic subtype. Chemotherapy remains the standard treatment of PCL, with surgery reserved for relieving life-threatening complications of the neoplasm.
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PMID:Surgical treatment of a primary cardiac lymphoma presenting with tamponade physiology. 1684 25

An 82-year-old female patient with hypothyroidism and Hashimoto's thyroiditis noted three years ago to have a small asymmetric goiter (left > right). Nevertheless, a rapid growth of the thyroid over 3-6 months caused dysphagia and shortness of breath. Ultrasound and a thyroid gammagram showed an image consistent with multinodular goiter with a hyperfunctioning nodule in the right lobe. Due to the history of Hashimoto's thyroiditis and a rapid increase in size of the thyroid gland, diagnoses of thyroid lymphoma and anaplastic thyroid cancer were considered. Thyroidectomy was attempted at an outside facility to relieve compressive symptoms. Fine needle aspiration was insufficient for diagnosis, and the product of thyroidectomy confirmed the diagnosis of diffuse large B-cell lymphoma. A positron emission tomography/computed tomography scan was performed in our institution for staging, revealing nodal and extranodal metastasis. Chemotherapy using cyclophosphamide, vincristine and dexamethasone (COP modified) led to a dramatic response of the tumor and a complete resolution of compressive symptoms.
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PMID:Whole-body (18)F-FDG PET/CT in primary non-Hodgkin's lymphoma of the thyroid associated with Hashimoto's thyroiditis and bilateral kidney infiltration. 1820 80

We assessed the quality of life (QOL) at least one year after sequential chemoradiotherapy for the treatment of localized gastric diffuse large B-cell lymphoma (DLBCL). We used the EORTC Quality of Life Questionnaire for Stomach Cancer (EORTC QLQ-STO22). Among the 45 patients available at the one-year follow-up after radiation therapy, 40 patients completed the EORTC QLQ-STO22 questionnaire. Their median age was 54.5 (range, 20-70 years). Social functioning was most adversely affected among the respondents with a score of 59, whereas other functions and the global scales were preserved above a score of 70 by linearly transformed values. Fatigue, the financial impact and specific emotional problems such as "thinking about their illness" (STO-ANX) and "worry about weight loss or future health" (STO-BI) were persistently bothersome for some patients. Other stomach-related symptoms such as dysphagia, pain, or reflux were negligible at 1 year after treatment. Therefore, this organ-preserving combined approach was effective for the maintenance of the QOL and minimization of stomach abnormalities in patients with gastric lymphoma.
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PMID:Quality of life one year after chemoradiotherapy for localized primary gastric diffuse large B-cell lymphoma. 1843 52

Plasmablastic lymphoma (PBL) is a rare form of diffuse large B-cell lymphoma characterized by weak/absent expression of conventional B-cell markers and strong expression of plasma cell markers. It is strongly associated with human immunodeficiency virus (HIV) and Epstein Barr virus infection, and shows an unusual tropism to the oral cavity. Herein we describe a patient with AIDS who presented with weight loss and dysphagia owing to a large gastroesophageal mass. His radiographic and endoscopic findings and long history of cigarette consumption suggested carcinoma. Biopsy demonstrated a poorly differentiated tumor stained negatively to routine lymphoid markers including CD20. However, gene rearrangement studies confirmed a B-cell process and a more detailed immunohistochemical analysis revealed the cells stained positively for CD138 (plasma cell antigen). These findings were diagnostic of PBL. Our report reviews the wide differential diagnosis of PBL and underscores the importance of a broad array of viral and molecular studies needed to establish this diagnosis.
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PMID:AIDS-associated plasmablastic lymphoma presenting as a poorly differentiated esophageal tumor: a diagnostic dilemma. 1866 32


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