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Query: UMLS:C0010200 (cough)
 23,843 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This case report deals with a rare association: tuberculosis and cutaneous leukocytoclastic vasculitis. The patient was a 36-year-old man with no significant past medical problems. He presented with a palpable purpura on both legs, low-grade fever, cough and expectoration, progressive dyspnea due to a massive left pleural effusion and a symmetric swelling on his ankles and wrists. Skin biopsy yielded a histological diagnosis of leukocytoclastic vasculitis and the primary diagnosis was only achieved after performing a pleural biopsy, which unequivocally showed the presence of Mycobacterium tuberculosis. This case shares many features with the few cases already reported in the medical literature. Possible pathogenic mechanisms are reviewed and discussed in detail.
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PMID:Pulmonary tuberculosis presenting with cutaneous leukocytoclastic vasculitis. 1069 96

We report a case of hepatitis C virus-associated glomerulonephropathy presenting with MPO-ANCA-positive, rapidly progressive glomerulonephritis(RPGN). A 60-year-old woman was admitted to our hospital for evaluation of RPGN. Laboratory evaluation revealed microhematuria, proteinuria(800 mg/day), anemia, renal failure(blood urea nitrogen 27 mg/dl, serum creatinine 2.2 mg/dl), cryoglobulinemia, hypocomplementemia, positive MPO-ANCA(232 EU), and hepatitis C virus infection(GOT 58 IU/l, GPT 38IU/l, HCV-RNA(PCR) 1,200 kcopy/ml, serotype 1). After admission, the patient's renal function and anemia deteriorated rapidly, then prednisolone(30 mg/day) was started. After treatment her renal function gradually improved, then a renal and liver biopsy was performed. The renal biopsy revealed six sclerosing fibrous crescentic glomeruli in twelve glomeruli. Immunofluorescent examination revealed granular deposits of IgG, C3, and fibrinogen along the glomerular basement membrane and mesangial matrix. The pathogenesis of RPGN in this case may relate to the deposition of immune complexes in the glomeruli because immunofluorescent examination was revealed to be the immune-complex type, but not pauci immune type nephritis. Liver histology revealed chronic active hepatitis with mild piecemeal necrosis and did not reveal vasculitis. Although her renal function was improved after treatment with prednisolone, she suffered from pulmonary manifestations(dry cough etc.) on the 120th hospital day. Suddenly she died because of pulmonary hemorrhage on the 180th hospital day. These findings suggest that various HCV-induced immunological abnormalities, such as positive MPO-ANCA, cryoglobulinemia and hypocomplementemia, play an important role in the pathogenesis of this RPGN, although we could not demonstrate deposition within glomeruli of immune complexes containing HCV. The effect of interferon therapy on such immunological abnormalities remains to be documented. Since interferon is known to have immunomodulatory effects, we selected corticosteroid therapy. Future studies need to focus on the optimal treatment strategy for hepatitis C virus-associated glomerulonephritis.
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PMID:[A case of hepatitis C virus-associated glomerulonephropathy presenting with MPO-ANCA-positive rapidly progressive glomerulonephritis]. 1089 95

Central diabetes insipidus (DI) is a rare complication of Wegener's granulomatosis (WG), which usually presents after pulmonary or kidney involvement. Anterior pituitary dysfunction secondary to WG has been extremely rare, documented in only three cases. We report a case of a 47-year-old postmenopausal woman who was diagnosed with hypopituitarism in November 1999 and started on vasopressin, thyroxine, and hydrocortisone. She sought treatment at the Mayo Clinic in February 2000 with a purpuric rash, fever, cough, shortness of breath, and blood in the sputum. Computed tomography of the chest showed a 6-cm irregular mass in the right lower lobe, and a biopsy of the mass showed marked reactive atypia and necrosis. Positive C-antineutrophil cytoplasmic antibodies (ANCA) and skin biopsy of a purpuric lesion showing leukocytoclastic vasculitis confirmed the diagnosis of WG. Hormonal studies showed low gonadotropins, thyroid-stimulating hormone (TSH), and prolactin. Magnetic resonance imaging (MRI) of the head showed cystic enlargement of the pituitary gland that did not enhance with gadolinium. Two months into the treatment with cyclophosphamide and prednisone, she had persistent pituitary dysfunction, despite the normal appearance of the pituitary gland on repeat MRI. We conclude that WG should be included in the differential diagnosis of DI and anterior pituitary dysfunction in the proper clinical setting. Early diagnosis and treatment may be crucial in preventing pituitary gland destruction and long-term endocrine sequelae. We suggest screening for anterior pituitary failure in the presence of the WG-associated DI.
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PMID:Diabetes insipidus and anterior pituitary insufficiency as presenting features of Wegener's granulomatosis. 1113 94

In a 59-year-old male patient, chronic dry cough and dyspnoea on exertion preexisting for several years became rapidly progressive within a few weeks prior to hospitalisation. He died one month after admission from respiratory failure. Three months before admission, history, pulmonary function tests, and computed tomography (CT) of the chest revealed no evidence of asthma, COPD, or any other lung disease. Clinical examination showed no clubbing, but end-inspiratory velcro-rales were audible over both lungs. Inhaled steroids and diuretics did not bring clinical amelioration. On admission there were basal consolidations, bronchiectases, and predominant fibrotic changes with honeycombing and subpleural thickening over both lungs, in the absence of any ground-glass pattern in the CT. At the same time lymphocytosis predominated in bronchoalveolar lavage (BAL). The search for pneumonia, viral infection, tumour, vasculitis, or a drug-related disorder remained negative. Pathological examination at autopsy showed nonuniform fibrosing alveolitis.
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PMID:[Rapidly progressing respiratory insufficiency of uncertain etiology]. 1168 68

We report on two cases of alveolar hemorrhage after inhalation of detergent aerosol. Case 1: A 54-year-old woman was referred to our hospital with a complaint of hemoptysis. She used a spray type detergent for ventilation fan cleaning, and recognized hemoptysis later for eight hours. She had mild anemia and severe hypoxemia, and chest radiographs and CT films infiltrative shadows were recognized predominantly in the right middle, left lingual lower lobes. Case 2: A 22-year-old woman was admitted to our hospital complaining of bloody sputum and dyspnea. She had used a spray-type detergent for bathroom cleaning intermittently for one week. Between the beginning of this activity and the seventh day, cough and dyspnea developed. Chest radiographs and CT films disclosed diffuse infiltrative shadows in both lung fields. In both cases, the condition was diagnosed by bronchoalveolar lavage as alveolar hemorrhage. In case 2, a transbronchial lung biopsy specimen revealed alveolitis without vasculitis or capillaritis. Both the clinical symptoms and the CT images were improved by steroid administration. The steroid dosage was decreased gradually and stopped, but there was no relapse of the hemoptysis. Neither patient was positive for antinuclear antibodies or antibodies against the cytoplasm of granulocytes. Urinalysis showed no pathological findings. Since the hemoptysis appeared after inhalation of a detergent aerosol, it was possible that inhalation was the cause of the hemorrhage.
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PMID:[Two cases of alveolar hemorrhage due to inhalation of detergent aerosol]. 1172 91

A 73-year-old African American female presented to our clinic with painful lower extremity lesions of 2 weeks duration. She was in her usual state of health until 3 months prior to presentation when she reported symptoms of fatigue and weakness. She also noticed an enlarging mass on the left side of her neck. She denied fevers, chills, night sweats or cough. Her symptoms were unresponsive to a course of oral dicloxacillin. The neck mass enlarged over 8 weeks and she was referred to our institution for evaluation. CT scan of the neck showed an enlarged lymph node. Ten days prior to her presentation in dermatology, a fine needle aspirate of the enlarging lymph node revealed necrotizing granulomas. Tissue was sent for routine mycobacterial and fungal cultures. Routine blood work, chest radiograph, and a tuberculin skin test were also performed. At the time of her dermatology visit she described the development of multiple new painful, non-pruritic lesions, bilaterally on the lower extremities. She also reported a red crusted area that appeared at the site of her tuberculin test that was placed subsequent to the development of her lower extremity lesions. Her past medical history was significant for Parkinson's disease, hypothyroidism and hypertension. Her current medications included l-thyroxine, estrogen and diltiazem. Her travel history was only remarkable for a trip to Jamaica the previous spring. She was born and raised in Haiti. She reported a history of a positive tuberculin skin test 20 years ago, but received no therapy. Physical examination revealed a 2 x 3 centimeter firm, nontender left lateral neck mass (Fig. 1). Her right forearm revealed an erythematous, ulcerated, indurated plaque 1.5 cm in diameter (Fig. 2.). Her lower extremities revealed tender 0.5 to 1 cm erythematous nodules below the knees bilaterally (Fig. 3). A punch biopsy of a lower extremity nodule revealed a mild pervisacular dermal infiltrate. Within the subcutaneous tissue there was septal widening. There was also a lymphohistiocytic infiltrate with a slight admixture of neutrophils within the septa of the fat lobules. There was no evidence of necrotizing vasculitis or collagen necrosis. An acid-fast stain was not performed. The histologic findings were consistent with a diagnosis of erythema nodosum. Her laboratory evaluation including CBC, electrolytes, thyroid studies, angiotensin converting enzyme level and chest radiograph were normal. Approximately 1 week after her dermatological evaluation, the fine-needle aspirate culture grew Mycobacterium tuberculosis. A diagnosis of tuberculous lymphadenitis associated with erythema nodosum was confirmed. The patient was started on quadruple therapy of isoniazid, rifampin, ethambutol and pyrazinamide. Her lower limb skins lesions rapidly resolved over the subsequent month and her neck mass also diminished in size. She completed 6 months of antituberculous therapy with complete resolution of her lymphadenopathy.
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PMID:Erythema nodosum associated with reactivation tuberculous lymphadenitis (scrofula). 1201 Mar 45

Chronic cough is defined as persistence of the symptom for longer than one month. It is a common reason for consultation. A systematic diagnostic approach based on the history, clinical examination and a number of investigations (chest x-ray, lung function tests, oesophageal pH monitoring and sinus x-rays) reveals the cause in most cases. The main aetiologies are post-nasal drip, gastro-oesophageal reflex, asthma, chronic bronchitis, and the use of angiotensin converting enzyme inhibitors. Nevertheless, in some cases, the cause is not found. In this situation it is necessary to search for less common pathologies where cough is just a symptom of systemic disease, such as connective tissue disorder (Sjogren's syndrome, atrophic polychondritis), vasculitis (Wegener's granulomatosis), Horton's syndrome (cluster headaches), amyloidosis and inflammatory bowel disease. It may also be a matter of local pathology of the tracheo-bronchial tree, such as tracheo-bronchomegaly, tracheopathia osteoplastica, rare or unrecognized infections (whooping cough, post-viral cough, bronchial tuberculosis), reactive bronchial dysfunction, eosinophilic bronchitis or radiologically occult bronchial carcinoma. Il is also necessary to consider vocal cord dysfunction and cough due to medication before accepting a diagnosis of psychogenic cough.
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PMID:[Unrecognized causes of chronic cough]. 1204 Mar 21

Temporal arteritis, the most common form of systemic vasculitis in adults, is a panarteritis that chiefly involves the extracranial branches of the carotid artery. The condition is illustrated in this article by the case of a 79-year-old woman with a dry cough, toothache, tongue infarction, and vision loss. The mean age of onset is 72 years and the disease rarely occurs in persons younger than 50 years. The most common presenting manifestations are headache, jaw claudication, polymyalgia rheumatica, and visual symptoms. Eighty-nine percent of patients have an erythrocyte sedimentation rate greater than 50 mm/h. However, about 40% of patients present with atypical manifestations, including fever of unknown origin, respiratory tract symptoms (especially dry cough), and large artery involvement. Familiarity with such unusual manifestations of temporal arteritis facilitates early diagnosis and treatment, thereby reducing the risk of vision loss.
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PMID:Temporal arteritis: a cough, toothache, and tongue infarction. 1223 25

A 35 year-old man was admitted to our hospital because of cough, wheezing, and paresthesia of the right upper extremity. He demonstrated marked eosinophilia, bronchial asthma, and mononeuritis multiplex. We diagnosed Churg-Strauss syndrome. Serum MPO-ANCA was elevated to 189 U/ml. Chest high-resolution computed tomography showed panlobular ground-glass attenuation in both lungs. BALF showed bloody fluid, and TBLB revealed findings consistent with eosinophilic pneumonia. Lung biopsy by VATS revealed eosinophilic pneumonia, pulmonary vasculitis, capillaritis, and hemosiderosis. The patient recovered after treatment with prednisolone and cyclophosphamide. We concluded that alveolar hemorrhage due to pulmonary capillaritis could be a complication in cases of Churg-Strauss syndrome.
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PMID:[Churg-Strauss syndrome with alveolar hemorrhage]. 1269 1

BLAG--benign lymphocytic angiitis and granulomatosis is a granulomatosis disease which histologically presents a dense infiltrate of lympnoid cells that disturbes the normal alveolar architecture. Faint granuloma formation occur within the lympnoid infiltrate. A 32 years female patient was admitted for dry cough, exertional dispnea, low fever during last 11 month. Histological diagnosis was BLAG. The treatment was a combination of cyclophosphamide and prednisone. Follow up information after 9 month of treatment show a generally favorable evolution (clinical and radiological).
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PMID:[Pulmonary benign lymphocytic angiitis and granulomatosis--a benign lymphoproliferative condition]. 1269 70


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