Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0010200 (cough)
 23,843 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 68-year-old female diagnosed with adenocarcinoma of unknown primary site (ACUP) by biopsy of supraclavicular lymph node was admitted to our department because of progressive dyspnea with cough. The diagnosis of multiple lung metastases and malignant pleural effusion was made. Marked elevation of serum CA 19-9 and DUPAN-2 urged us to treat her as a case of pancreatic carcinoma. Gemcitabine monotherapy yielded resolution of symptoms, decline in the level of tumor markers, shrinkage of lung metastases, and disappearance of pleural effusion. After 10 cycles, the chemotherapy was terminated. However, clinical deterioration was observed two months later. The re-treatment with gemcitabine was started, and a good response was obtained again. Gemcitabine monotherapy can be one of the treatment options for ACUP.
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PMID:[A case of adenocarcinoma of unknown primary site successfully treated with gemcitabine monotherapy]. 1703 44

Interstitial lung diseases (ILD) are a heterogeneous group of diseases and one of the differential diagnosis which have to be excluded during diagnostic procedures are malignancies. We will present four patients who were referred to our Department because of suspicion of interstitial lung diseases according to radiology finding. In one case only, one of the radiologist's differential diagnosis was pulmonary lymphangitic carcinomatosis. All four patients had exertional dyspnea and dry cough which are nonspecific and can be first manifestation of ILD or obstructive lung diseases. After diagnostic evaluation in three cases, diagnosis was pulmonary lymphangitic carcinomatosis due to metastatic lung adenocarcinoma and in one due to metastatic adenocarcinoma of unknown primary origin. Patients with lymphangitic carcinomatosis have poor prognosis without treatment and usually die because of respiratory failure. With these four cases we want to highlight importance of thinking about malignancies when we have patients with suspicion of interstitial lung disease especially when reticular pattern is present on chest X ray. We also wanted to show how important is radiology finding and multidisciplinary approach, and how radiologist's differential diagnosis can be very helpful in making decisions in further investigations and way of clinicians thinking.
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PMID:Metastatic cancer mimics interstitial lung disease. Cases when we need fast diagnosis and treatment. 3116 86