He plunged his hand into a silo and pulled up a few specimens for examination.
Clinical specimens for examination included one NPA, three GA and three expectorated or three induced sputum specimens.
Patients treated at the Chest Specialty Hospital were more likely to follow the international diagnostic guideline, which is the presentation of at least three sputum specimens for examination [ 9, 10].
In all subjects in whom even a low level of suspicion of tuberculosis was recorded, sputum specimens for examination and culture were obtained.
A sufficient number of specimens for examination of cellular ultrastructure and assessment of viability, as well as for a survey for possible adaptations such as presence of symbionts, was only obtained from L'Atalante (n = 7).
Recent surveys indicate that 20% of laboratories in the northwest region of England and Wales and 40% of laboratories in the east and southeast regions of England continue to use varied criteria to select a subset of submitted fecal specimens for examination for Cryptosporidium oocysts, and may not always report positive test results (17, 18 ): similar variation may be expected in other regions.
The specimen for SEM examination was prepared by cross-sectioning of the metal-glass sandwich on a standard cross-section polisher, with focused ion beam (6-kV acceleration voltage).
If the urine dip is positive, it is imperative to send the specimen for microscopic examination.
Nevertheless, devitalization of the articular cartilage surrounding the tumor and inability to collect satisfactory specimen for pathological examination are disadvantages of this treatment modality [ 1, 16, 17, 34– 34].
In the cohort study, a third of cases did not provide a stool specimen for microbiological examination, so we used multiple imputation methods to infer missing organism information.
