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1.
Article in English | IMSEAR | ID: sea-164569

ABSTRACT

Aim and objectives: To show the incidence of triple negative breast carcinomas in the younger age group (20-40 years) in the study sample and to establish a correlation between expression patterns of estrogen receptor (ER), progesterone receptor (PR) and HER2 /neu with tumour histopathology of breast carcinoma. Material and methods: A 5 years study, 2 years restopective and 3 years prospective was conducted in Mahatama Gandhi Memorial hospital, Warangal, from 2009 to 2014 on triple negative breast carcinomas. All the mastectomy specimens, received in the pathology Department during this period were considered. Results: Total of 28 cases of carcinoma breast in females diagnosed histopathologically, were included in the study. In the present study, the patients were in the age group of 20-40 years Since most carcinomaS in this age group are triple negative. most of the tumours werte of size > 5 cm, 12 cases (43%), followed by 10 cases (36%) of size 2-5 cm. Total 20 (71.4%) were IDC (NOS), followed by 4 (14.2%) were Medullary carcinomas and 2 (7.1%) cases of ILC and each 1 (3.6%) case of tubular and Mucinous carcinomas. Histopathological grading was done according to Modified Bloom Richardson grading and found that 11 (39.3%) were of grade II followed by 5 (17.9%) cases were grede lll,4 cases were of grade I and 8 cases were inassessible. ER and PR were positive in 61% and 47% of tumors respectively. HER-2 over expression was seen in 36% of tumors and was negative in 64% of tumours. Triple negative carcinomas were 4 out of 28 cases, of which 3 were IDC (NOS) and 1 was medullary carcinoma. Triple negative carcinomas are associated with poor prognosis. Conclusion: ER, PR and HER-2 status correlates well with histopathological grading and other clinico-pathological parameters. Higher grade is associated with HER-2 positivity and ER/PR negativity,larger tumor size, lympho-vascular invasion, lymph node metastasis, and higher clinical stage.

2.
Article in English | IMSEAR | ID: sea-161541

ABSTRACT

Cotton, a long duration crop coupled with heavy rains during the early vegetative stage inhibit manual and mechanical methods of weed control causing heavy yield loss . A field experiment was conducted to evaluate the efficacy of different post emergence herbicides applied at 45 DAS viz; glufosinate ammonium 15% SL @ 300 g a.i ha-1, glufosinate ammonium 15% SL @ 375 g a.i ha-1, glufosinate ammonium 15% SL @ 450 g a.i ha-1, paraquat 24 SL @ 300 g a.i ha-1, glyphosate 4l SL @1025 g a.i ha-1 on productivity of Bt. cotton entry NCS 145 BG II against Cyprus rotundus, Commalina bengalensis, Corchorus acutangulus, Amaranthus viridis, Abutilon indicum, Phyllanthus niruri ,Celosia argentia, Parthenium sp etc from 2008 to 2010 in vertisols under rainfed conditions at Regional Agricultural Research Station, Lam, Guntur. The seed cotton yield increased significantly due to all the treatments to the magnitude of 66-75% as compared to weedy check. The highest seed cotton yield of 3094 kg ha-1 was recorded with glufosinate ammonium 15% SL @ 375g a.i ha-1 followed by hand weeding at 20, 40 and 60DAS (3062 kg ha-1) and glyphosate 41 SL @ 1025 g a.i ha-1 (2902 kg ha-1). The weed density and weed dry matter recorded were lowest with the application glufosinate ammonium 15% SL @ 375g a.i ha-1 and glufosinate ammonium 15% SL @ 450g a.i ha-1 when compared to other treatments.

3.
Rev. bras. patol. clín ; 25(1): 2-6, jan.-mar. 1989. tab
Article in Portuguese | LILACS | ID: lil-72176

ABSTRACT

Resultado de 129 punçöes da vilosidade coriônica para diagnóstico pré-natal no primeiro trimestre de gestaçäo. Os métodos de rotina par preparaçäo direta, preparaçäo de 24 horas e cultura de longa duraçäo, bem como as indicaçöes säo descritos detalhadamente. Tendo em vista a precocidade desse exame e alto sucesso de técnica (97,4%), pode-se concluir pela sua aceitabilidade como método complementar de diagnóstico genético pré-natal


Subject(s)
Humans , Female , Pregnancy , Chorionic Villi , Chromosome Aberrations/diagnosis , Prenatal Diagnosis/methods , Punctures
4.
In. Associaçäo Brasileira de Neurologia e Psiquiatria Infantil. Neurologia infantil: estudo multidisciplinar. s.l, ABENEPI, 1987. p.73-82, tab.
Monography in Portuguese | LILACS | ID: lil-87090
5.
J. bras. ginecol ; 94(11/12): 503-4, 1984.
Article in Portuguese | LILACS | ID: lil-25042

ABSTRACT

Os autores relatam um caso de encefalocentese transabdominal sob monitorizacao ultra-sonografica de um feto hidrocefalico, morto, na 40a. semana de gravidez, prevenindo-se as distocias graves decorrentes desta malformacao


Subject(s)
Pregnancy , Adult , Humans , Female , Cerebrospinal Fluid , Fetal Monitoring , Hydrocephalus , Ultrasonography
6.
Rev. imagem ; 6(1): 15-8, 1984.
Article in Portuguese | LILACS | ID: lil-25958

ABSTRACT

Os autores apresentam um caso de coriangioma complicado por hidropisia fetal e polidramnio transitorios destacando a importancia do diagnostico ultra-sonografic


Subject(s)
Pregnancy , Adult , Humans , Female , Hemangioma , Placenta , Ultrasonography
7.
Rev. imagem ; 6(1): 35-8, 1984.
Article in Portuguese | LILACS | ID: lil-25964

ABSTRACT

O autor revisa os efeitos biologicos dos ultra-sons, apresenta os criterios, niveis de seguranca na exposicao aos ultra-sons, as medidas de protecao e atualiza a bibliografia. Desta revisao conclui nao haver, ate o momento, provas especificas de efeito danoso no uso do ultra-som diagnostico


Subject(s)
Humans , Environmental Exposure , Ultrasonics
8.
Rev. imagem ; 6(2): 59-68, 1984.
Article in Portuguese | LILACS | ID: lil-25995

ABSTRACT

Atualmente, com os aparelhos de ultra-som com alta resolucao, e possivel o diagnostico de varias anomalias fetais a partir da decima quarta semana de gravidez.Durante o periodo de agosto de 1976 a marco de 1983, foram realizados 33.600 exames ecograficos de rotina obstetrica, diagnosticando-se 28:10.000 malformacoes fetais.Com os ultra-sons e possivel examinar a anatomia fetal, identificar anormalidades do cranio, coluna vertebral, torax, abdome, cordao umbilical e membros. As anomalias sao aqui revistas em detalhe.A ultra-sonografia associada as amniocenteses oferece informacoes concernentes ao "status" fetal permitindo o diagnostico seguro das anomalias fetais


Subject(s)
Pregnancy , Humans , Female , Amniocentesis , Congenital Abnormalities , Echocardiography , Prenatal Diagnosis
9.
J. bras. ginecol ; 94(1/2): 27-8, 1984.
Article in Spanish | LILACS | ID: lil-21886

ABSTRACT

Previos estudos sugerem uma relacao entre grau placentario e maturidade fetal pulmonar, permitindo eliminar-se a amniocentese Para avaliar os potenciais de riscos e os beneficios, um estudo retrospectivo foi realizado, comparando-se os graus placentarios, segundo Grannum e cols, e as analises de teste de Clements e a contagem de celulas orangiofilas no liquido amniotico.Cerca de 196 pacientes foram estudadas no periodo de 7/1/82 a 7/7/82 com base nos parametros ultra-sonograficos de maturidade fetal. Nenhum dos recem-nascidos desenvolveu sindrome de angustia respiratoria.Nos concluimos com estes dados preliminares que a associacao DBP maior ou igual a 9,3 cm e placenta de grau III e tao sensivel quanto o teste de Clements e a contagem de celulas orangiofilas no prognostico da maturidade pulmonar fetal, em nossa populacao estudada


Subject(s)
Pregnancy , Humans , Female , Fetal Organ Maturity , Lung , Ultrasonics , Risk
10.
J. bras. ginecol ; 92(2): 67-9, 1982.
Article in Portuguese | LILACS | ID: lil-7911

ABSTRACT

Os autores apresentam um caso de gemelidade imperfeita diagnosticado precocemente, antes da l6a. semana, pela ultra-sonografia. E o caso de diagnostico mais precoce na literatura


Subject(s)
Pregnancy , Adult , Humans , Female , Echocardiography , Twins, Conjoined
12.
J. bras. ginecol ; 91(3): 185-8, 1981.
Article in Portuguese | LILACS | ID: lil-5612

ABSTRACT

Em 34 mulheres gravidas a termo mediu-se, pelo ultra-som, o diametro biparietal fetal, o diametro transverso toracico fetal e o diametro abdominal fetal, com um intervalo maximo de 12h entre essas medicoes e o parto cesareo eletivo. Foram obtidas as estimativas do peso e da estatura fetal por analise de regressao multipla utilizando-se como variaveis independentes o diametro biparietal fetal, o diametro transverso do torax do feto e o diametro abdominal fetal. O mais alto coeficiente de correlacao foi entre o diametro abdominal e o peso fetal. Tais estimativas sao de extrema importancia para a decisao obstetrica e para o prognostico fetal


Subject(s)
Body Height , Body Weight , Fetus , Ultrasonics
13.
Rev. paul. med ; 97(4/6): 46-9, 1981.
Article in Portuguese | LILACS | ID: lil-2850

ABSTRACT

Os autores estudaram 40 doentes em que foi utilizada a ultra-sonografia no diagnostico pre-operatorio das afeccoes das vias biliares e do pancreas. Do confronto entre os elementos ecograficos, cirurgicos e anatomo-patologicos, podemos concluir que o metodo foi eficaz em 90% dos doentes estudados que no diagnostico final ou no auxilio do mesmo


Subject(s)
Pancreatic Diseases , Ultrasonics , Bile Duct Diseases
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