Health / Medical Topics |
Occupation Date Range
The date and time span specifying the start and end of a job. (NCI Thesaurus)
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The principal activity that a person does to earn money.
The action or fact of filling a place.
Cancer cells are found in sputum (mucus coughed up from the lungs), but no tumor can be found in the lung by…
A squamous cell lung carcinoma detectable by sputum cytology only. The primary tumor is undetectable radiographically or during bronchoscopy; therefore, it…
A small cell lung carcinoma detectable by sputum cytology only. The primary tumor is undetectable radiographically or during bronchoscopy; therefore, it…
Cancer in which the site of the primary (original) tumor cannot be found. Most metastases from occult primary tumors are found in…