scholarly journals Diagnosis of acute bacterial pneumonia in Nigerian children. Value of needle aspiration of lung of countercurrent immunoelectrophoresis.

1977 ◽  
Vol 52 (12) ◽  
pp. 925-931 ◽  
Author(s):  
M Silverman ◽  
D Stratton ◽  
A Diallo ◽  
L J Egler
Keyword(s):  
Bacterial Pneumonia ◽  
Needle Aspiration ◽  
Nigerian Children

Ultrastructural diagnosis of plasmacytoma on a fine-needle aspirate

1991 ◽  
Vol 49 ◽  
pp. 102-103
Author(s):  
S. Siew ◽  
W. deMendonca-Calaca
Keyword(s):  
Mononuclear Cells ◽  
Fibrous Tissue ◽  
Needle Aspiration ◽  
Focal Lesions ◽  
Diffuse Infiltration ◽  
Fine Needle ◽  
Cytoplasmic Vacuolation ◽  
Chest Mass ◽  
Mitotic Figures ◽  
Microscopy Examination

A 36 year old man presented with a mass in the chest and multiple “hot” focal lesions were identified on bone scan. Fine needle aspiration was performed of the chest mass. Routine histology showed the presence of some bundles of dense fibrous tissue and a diffuse infiltration of mononuclear cells, which varied in size and nucleo-cytoplasmic ratio. The smaller cells had eccentric hyperchromatic nuclei. Nucleoli were noted in the larger cells. There was well marked cytoplasmic vacuolation of some of the cells. Mitosis was present. A small fragment of tissue was received for electron microscopy. Examination of 1 μm sections showed trabeculae of medium-large polygonal cells with eccentric nuclei and occasional nucleoli. Some irregularly shaped cells had well marked cytoplasmic vacuolation. Mitotic figures were present.

Aspiration cytology and transmission electron microscopy (TEM): A novel tissue-collection technique with useful diagnostic applications

1984 ◽  
Vol 42 ◽  
pp. 90-93
Author(s):  
J.A. Maksem ◽  
C. VanDyke ◽  
H.W. Carter ◽  
C.F. Galang
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
Diagnostic Technique ◽  
Needle Aspiration ◽  
Large Series ◽  
Aspiration Cytology ◽  
Fine Needle ◽  
Transmission Electron ◽  
Diagnostic Applications ◽  
Microscopic Slide

In the last decade fine needle aspiraration biopsy has gained recognition as a valuable diagnostic technique, and its benefits have been demonstrated in large series of patients with almost every type of tumor (1,2). The usual way to collect cellular material from needle-aspiration biopsies is to discharge the needle and syringe contents onto a microscopic slide and smear the material with another slide. The entire specimen is contained on the slides prepared at the time of biopsy. Serious technical difficulties are inherent to this method. 1) Inconsistent fixation, 2) drying artifact, 3) loss of tissue fragments, 4) inability to confirm impressions by a “second method”, and 5) retention of significant diagnostic material in the needle hub. Our technique avoids these difficulties.

The Self-Description Questionnaire-1: A Lithuanian Application

1995 ◽  
Vol 11 (1) ◽  
pp. 41-51 ◽  
Author(s):  
David Watkins ◽  
Anne McCreary Juhasz ◽  
Aldona Walker ◽  
Nijole Janvlaitiene
Keyword(s):  
Eastern Europe ◽  
Factor Structure ◽  
Response Bias ◽  
Internal Consistency ◽  
Self Esteem ◽  
Cultural Dimensions ◽  
The Self ◽  
Nigerian Children ◽  
Gender Biases ◽  
And Gender

Analysis of the responses of 139 male and 83 female Lithuanian 12-14 year-olds to a translation of the Self-Description Questionnaire-1 (SDQ-1; Marsh, 1988 ) supported the internal consistency and factor structure of this instrument. Some evidence of a “positivity” response bias was found, however. Comparison of the Lithuanian responses to those of like-aged Australian, Chinese, Filipino, Nepalese, and Nigerian children indicated the Lithuanians tended to report rather lower self-esteem. The Lithuanian males also tended to report lower self-esteem than their female peers. Interpretation of the results are considered in terms of reactions to the recent upheavals in Eastern Europe, stable cultural dimensions, and possible cultural and gender biases in the items of the SDQ-1.

Sign in / Sign up

Export Citation Format

Share Document