scholarly journals Ultrasound morphological patterns of testicular tumours, correlation with histopathology

2020 ◽  
Author(s):  
Martin Necas ◽  
Muthappan Muthupalaniappaan ◽  
Cecilia Barnard
Keyword(s):  
Testicular Tumours ◽  
Morphological Patterns

An Ultrastructural Study of the Proliferation Patterns of the Reserve Cells of the Human Cervix Uteri

1972 ◽  
Vol 30 ◽  
pp. 80-81
Author(s):  
Takanori Sohda ◽  
Hiroshi Saito ◽  
Goro Asano ◽  
Katsunari Fukushi ◽  
Katsuya Suzuki ◽  
...  
Keyword(s):  
Ultrastructural Study ◽  
Age Groups ◽  
Point Of View ◽  
University Hospital ◽  
Cervix Uteri ◽  
Morphological Aspect ◽  
Functional Aspect ◽  
Pathological Conditions ◽  
Human Cervix ◽  
Morphological Patterns

Recently, the functional aspect as well as morphological aspect of the reserve cells in the cervix uteri drew much attention in view of the carcinogenesis in squamocolumunar junction. In this communication, the authors elucidate the ultrastructural features of the reserve cells in patients of various age groups visiting our university hospital and affiliated hospital.From conventional light microscopic point of view, the reserve cells tend to be pronounced in various pathological conditions, such as the persisting inflammation, proliferative disorders and irritation of hormones. The morphological patterns of the reserve cells from various stage and degree of irritation were observed.

Spermatogenesis and testicular tumours in ageing dogs

Reproduction ◽  
2000 ◽  
pp. 443-452 ◽  
Author(s):  
MA Peters ◽  
DG de Rooij ◽  
KJ Teerds ◽  
I van Der Gaag ◽  
FJ van Sluijs
Keyword(s):  
Sertoli Cell ◽  
Leydig Cell ◽  
Seminiferous Tubules ◽  
Score System ◽  
Testicular Tumours ◽  
Severe Impairment ◽  
Per Se ◽  
Testicular Disease ◽  
Sertoli Cell Tumours ◽  
Leydig Cell Tumours

Spermatogenesis was examined in testes from 74 dogs of various breeds without clinically detected testicular disease. A modified Johnsen score system was used to determine whether spermatogenesis deteriorates with ageing. The diameter of seminiferous tubules was measured in dogs without testicular disease to examine other possible effects of ageing on tubular performance. There appeared to be no relation between age and these variables. The influence of testicular tumours on spermatogenesis was also investigated in both affected and unaffected testes. The testes of 28 dogs with clinically palpable tumours and 21 dogs with clinically non-palpable tumours were investigated. In cases of unilateral occurrence of a tumour, impairment of spermatogenesis was observed only in the affected testis of dogs with clinically detected tumours. Bilateral occurrence of tumours, whether detected clinically or non-clinically, was associated with severe impairment of spermatogenesis. The prevalence of tumours increased during ageing. Eighty-six per cent of the clinically detected and 57% of the non-clinically detected tumours were found in old dogs. Multiple types of tumour and bilateral occurrence were very common. Seminomas and Leydig cell tumours were more frequent than Sertoli cell tumours. It was concluded that spermatogenesis per se did not decrease during ageing in dogs but the occurrence of testicular tumours increased with ageing and affected spermatogenesis significantly, as reflected by a lower Johnsen score.

Stimulus-specific Cortical Visual Evoked Potential Morphological Patterns

10.3791/59146 ◽  
2019 ◽  
Author(s):  
Julia Campbell ◽  
Mashhood Nielsen ◽  
Alison LaBrec ◽  
Connor Bean
Keyword(s):  
Visual Evoked Potential ◽  
Evoked Potential ◽  
Morphological Patterns ◽  
Visual Evoked

scholarly journals Morphological Patterns of In-Stent Chronic Total Occlusions

2018 ◽  
Vol 11 (7) ◽  
pp. 711-714
Author(s):  
Dong Yin ◽  
Akiko Maehara ◽  
Gary S. Mintz ◽  
Lei Song ◽  
Matthew T. Finn ◽  
...  
Keyword(s):  
Chronic Total Occlusions ◽  
Morphological Patterns

Immunohistochemical expression of dogTERT in canine testicular tumours in relation to PCNA, ki67 and p53 expression.

2009 ◽  
Vol 33 (8) ◽  
pp. 905-919 ◽  
Author(s):  
N. Papaioannou ◽  
D. Psalla ◽  
M. Zavlaris ◽  
P. Loukopoulos ◽  
N. Tziris ◽  
...  
Keyword(s):  
Immunohistochemical Expression ◽  
P53 Expression ◽  
Testicular Tumours

Relationships between risk factors and morphological patterns of human carotid atherosclerotic plaques. A multivariate discriminant analysis

1994 ◽  
Vol 108 (1) ◽  
pp. 39-60 ◽  
Author(s):  
Luigi Giusto Spagnoli ◽  
Alessandro Mauriello ◽  
Giampiero Palmieri ◽  
Giuseppe Santeusanio ◽  
Ada Amante ◽  
...  
Keyword(s):  
Risk Factors ◽  
Discriminant Analysis ◽  
Atherosclerotic Plaques ◽  
Multivariate Discriminant Analysis ◽  
Multivariate Discriminant ◽  
Human Carotid ◽  
Morphological Patterns

STUDY AND ANALYSIS OF MORPHOLOGICAL PATTERNS OF ANEMIA IN GERIATRIC PATIENTS

2021 ◽  
pp. 29-31
Author(s):  
Greeshma C.G ◽  
Vidhya Subramanian ◽  
Sahayaraj J
Keyword(s):  
Elderly Population ◽  
Geriatric Patients ◽  
Morphological Type ◽  
Poor Quality ◽  
Geriatric Population ◽  
Normocytic Normochromic Anemia ◽  
Normochromic Anemia ◽  
Proper Diagnosis ◽  
Morphological Patterns

INTRODUCTION:Anemia in elderly population is a frequently diagnosed problem and if it is untreated ,it can lead to impaired functional capacity, poor quality of life and increased morbidity and mortality. In view of high prevelance of anemia in geriatric population,the study was conducted to evaluate the morphological patterns of anemia in elderly population. METHODS:A Prospective observational study was conducted on 100 geriatric patients above 60 years of age,for a period of 3 months.Routine haematological investigations and peripheral smear study was done. RESULTS: In the present study, females were found to be more affected than males and patients in the age group of 60-69 years were affected the most. Normocytic normochromic anemia was the most common morphological type of anemia observed. CONCLUSION: Despite recent diagnostic advances, geriatric anemia remains under reported and inadequately investigated. Determining the morphological type of anemia can help in nding out the etiology and there by aid in proper diagnosis and better patient management.

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