Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027651 (tumor)
685,946 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Interleukin (IL-4) is a pluripotent cytokine that stimulates proliferation of activated T-cells and has antineoplastic activity against human renal tumors in animal systems. In phase I trials, IL-4 could be tolerated at doses up to 20 micrograms/kg, with dose-limiting toxicities consisting of fever, fluid retention, nasal congestion, and mucositis. We report the results of two separate Phase II trials of IL-4 in 30 patients with metastatic malignant melanoma and 19 patients with advanced renal cancer. IL-4 was administered intravenously every 8 h for 14 doses in two 5-day courses separated by a 9-day interval. The first 27 patients were treated at a dose of 800 micrograms/m2, but after three of these patients developed cardiac toxicities, the dose was decreased to 600 micrograms/m2. One complete response occurred in a patient with metastatic melanoma (duration > or = 30 months). No responses were seen among the patients with renal cancer. The most frequent side effects were fever, nausea, malaise, nasal congestion, and diarrhea. Reversible hepatic and renal dysfunction were also common. Hypotension was infrequent, but transient weight gain due to fluid retention was common. The major life-threatening toxicities were cardiac and gastrointestinal. Suspected cardiac ischemia was observed in two patients, pericarditis in one, and arrhythmias in two. Three patients had major upper gastrointestinal bleeding without evidence of local tumor. We conclude that IL-4, when given as a single agent on this schedule at maximum tolerated dose, does not possess meaningful activity in renal cancer or melanoma.
J Immunother Emphasis Tumor Immunol 1994 Feb
PMID:Phase II studies of recombinant human interleukin-4 in advanced renal cancer and malignant melanoma. 813 48

Embryonal rhabdomyosarcoma of the head and neck is very rare in adults. We report on an embryonal rhabdomyosarcoma of the nose, occuring in a 74-year-old female patient presenting with nasal congestion as the only clinical symptom. Suspected to be an amelanotic melanoma, further biopsies and histological examinations provided the correct diagnosis. She first underwent a course of chemotherapy which led to a partial shrinkage of the tumor mass which was followed by a complete resection of the residual tumor mass. Biologic behaviour of this tumor must be fully appreciated as treatment is interdisciplinary. Rhabdomyosarcoma should be considered in the differential diagnosis of tumors of the nose and paranasal sinuses not only in children, but also in adults.
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PMID:Embryonal rhabdomyosarcoma of the nose in an elderly patient, case report and review of the literature. 985 69

Acinic cell carcinoma is a tumor that occurs most commonly in the parotid glands. We have experienced a rare case of acinic cell carcinoma of the left maxillary sinus. The patient was a 71-year-old female. She noticed her left nasal congestion and epiphora from left eye in April 1994. She had a history of left maxillary sinus surgery in February, 1972. Antrotomy was performed and histopathological examination of specimen from the maxillary sinus proved acinic cell carcinoma. The tumor was considered to be the recurrence 22 years after initial surgery, because it coincided with the surgical specimen of previous surgery. Radical resection of maxilla was performed for complete resection of tumor with palate reconstruction by left scapula and latissimus dorsi myocutaneous flap. No recurrence is observed for more than 4 years after surgery. Although this tumor is of low grade malignancy, complete resection with adequate surgical margin is advisable due to high incidence of this tumor to recur after long periods of time.
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PMID:Acinic cell carcinoma of maxillary sinus. 985 70

Between May 1995 and March 1996 we were able to diagnose and remove glomus tumors of the left nasal cavity from three female patients. Ages of the patients were 9, 36 and 74 years. All patients suffered from a frequent epistaxis and all were extremely sensitive to the slightest nasal touch. One patient reported breathing difficulties due to nasal congestion. Examination revealed a tumor that filled the entire nasal cavity. The method of choice in treatment of these tumors is surgical removal. Hemangiopericytoma, non-chromaffin paraganglioma, hidradenoma, cavernous hemangioma and nevus cell nevi have to be excluded by histology and immunohistochemical techniques. From a clinical perspective the bleeding septal polyp (granuloma telangiectaticum sive pyogenicum sive pediculatum) has to be considered because it often comes from Kieselbachi's plexus, has a mushroom-like appearance and bleeds slightly.
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PMID:[Glomus tumor of the nose]. 1019 80

Maffucci's syndrome consists of multiple cutaneous hemangiomas, dyschondroplasia, and enchondromas with potential for malignant change. We report a case of a 33-year-old man with Maffucci's syndrome who presented with a several month history of nasal congestion, facial pain, and diminished vision in his left eye. Radiological studies showed a large soft tissue mass centered in the sinonasal area, extending bilaterally into maxillary sinuses and orbits with compression of left optic nerve. Biopsy of the mass showed esthesioneuroblastoma (olfactory neuroblastoma). Chemotherapy resulted in initial improvement, but the tumor recurred and did not respond to further treatment, resulting in his death. Sarcomatous tumors are reported in Maffucci's syndrome, but this is a rare case of a neuroendocrine tumor in a patient with Maffucci's syndrome.
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PMID:Esthesioneuroblastoma in Maffucci's syndrome. 1522 Dec 18

Pregnancy rhinitis is a common condition with long-lasting nasal congestion without signs of infection, allergy or tumor, starting at any time during pregnancy and disappearing completely within 2 weeks of delivery. Risk factors are smoking, sensitisation to house dust mites and chronic sinusitis. Hormonal influences are most likely; however, a definitive pathophysiological concept does not exist. Various treatment options are presented and a stepwise therapeutic strategy for pregnancy rhinitis is developed.
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PMID:[Symptoms and therapy for pregnancy rhinitis]. 1532 54

An 89 year old female patient presented with severe epistaxis and nasal congestion on the right side. On endoscopic examination of the nasal cavity a reddish-bluish tumor has been seen that almost completely filled the posterior part of the cavity. In the MRI a highly vasculated tumor was shown. Performing transnasal endoscopic surgery the tumor was completely removed from the nasal cavity. On histopathologic examination the tumor turned out to be a cavernous haemangioma affecting the posterior end of the right turbinate. Cavernous haemangiomas in this region are very rare.
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PMID:[The monthly interesting case -- case no. 64. Cavernous hemangioma]. 1547 39

Adenoid cystic carcinoma (ACC) is a slowly growing tumor with a particular tendency to infiltrate the surrounding tissue by perineural spread. The clinical diagnosis may prove difficult due to the submucons extension of the tumor, especially at the skull base. This article outlines the clinical characteristics, diagnostics, and treatment modalities in a series of 56 patients with an ACC in the head and neck diagnosed between 1970 and 1998 in 32 females and 24 males. The youngest patient was aged 24 years, the oldest 77 years. The average age was 54 years. In 16 patients the tumor originated in the paranasal sinuses or the nasopharynx and involved the skull base. As a rule, several months passed between the manifestation of the first symptoms such as pain, blocked nose, epistaxis, or diplopia and the initial clinical diagnosis. All patients received surgical treatment, however, complete microscopical resection could only be achieved in approximately one third of the cases. Therefore, nine patients were postoperatively treated with radiotherapy. The average survival rates of the patients with an ACC of the skull base were only 99 months as compared to 144 months in the patients without skull base involvement.
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PMID:Adenoid cystic carcinoma of the skull base. 1717 Nov 16

A 73-year-old man with a history of epiphora, discharge from the left eye, and left-sided nasal congestion underwent external dacryocystorhinostomy for nasolacrimal duct obstruction. The procedure revealed bony erosion of the majority of the lacrimal sac fossa and a large papillomatous mass filling the lacrimal sac and nasolacrimal duct. Inverted papilloma was diagnosed via biopsy. A subsequent orbitotomy with combined endoscopic medial maxillectomy was performed to remove the mass. This case illustrates the importance of including inverted papilloma, a benign but invasive neoplasm, in the differential diagnosis of nasolacrimal duct obstruction.
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PMID:Inverted papilloma of the nasolacrimal system invading the orbit. 1741 35

Extranodal nasal natural killer (NK)/T-cell lymphoma is a very rare lymphoma characterized by strong association with Epstein-Barr virus infection, very aggressive clinical behavior, and poor prognosis. The typical phenotype of neoplastic natural killer cells in this entity is as follows: CD2+, CD56+, surface CD3-, cytoplasmic CD3epsilon+, and cytotoxic granule-associated protein positive. CD30 expression, a phenotype characteristic of anaplastic large-cell lymphomas, is not a typical feature of nasal NK/T-cell lymphomas. We describe the case of a 42-year-old woman with chronic nasal congestion and septal deviation who presented with progressive generalized tender erythematous plaques. A skin biopsy revealed an atypical angiocentric mononuclear cell infiltrate. Strong CD30 and CD3e immunoreactivities were noted in large atypical mononuclear cells within the infiltrate initially suggestive of a CD30+ T-cell lymphoma. However, flow cytometry of the skin lesion indicated that the cells were CD2+, CD4-, CD8-, and lacked surface CD3 more typical of a neoplasm of natural killer cells. Further studies revealed that the cells were CD56+, T-cell-restricted intracellular antigen-1+, and contained Epstein-Barr virus sequences consistent with a nasal-type NK/T-cell lymphoma. High titers of Epstein-Barr virus in the blood, evidence of sinonasal disease, and absence of a T-cell receptor gene rearrangement were additional features consistent with the diagnosis. The patient had a very aggressive clinical course and, despite combination chemotherapy, died 8 months after the onset of skin lesions. This case represents an example of nasal-type NK/T-cell lymphoma with expression of CD30. When presenting in the skin, the phenotypic and morphologic features of this lymphoma may lead to an erroneous diagnosis of a CD30+ large-T-cell lymphoma.
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PMID:A case of CD30+ nasal natural killer/T-cell lymphoma. 1903 30


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