University:
Coventry University
Course:
B940 | Biomedical Science
Academic year:

2023
Views:

367

Pages:

5
Author:

Badusha S.

QUARIAN TUMOURS lassifile Hin -Surface epithelia -Germ cells (0) Sex cord/strome of ovary Metastas SURFACE EPITHELIAL TUMOURS epithelial cyst origin Fimbriated end of Fallopion tube in the cortex of ovary cyst (cystalerone) Bening Stomel Stomel (cystadenofibrome) (Cystiz) asstadero Melignt Cerimon solid (carcinome) A) Hisldogical fopas res Serus Mu Muchous Endometrioid (20-45) Benign () Bardrime Colder age) Ratlon of growth & Amant of Fibrous Strome Benign tumours Pred. F = Adeno fibrome Borduline & Meli grat cystic + cystic anerocercinome/ Biological Behaviour SEROUS TUMOUR consist of 30% of all ovorion tuman & 50% of surface epithelial Tumours // 70% Benign or Borderline 30% Melignant Age Bening)20-45 20-45 yr ad y Serves Lates in life/ PATHONEVES IS Cystadewma Inclusi cyst FIMBRIAE Borderline tumol Type-L Low goode aus! Endomo Mucinous FALLOPIAN TUBE STIC (sewn intraepithe Carcima) High alous Dre-1] scous Carcimma/ Mutatio (TP53) (Mutaken in TERAS) D-2 Risk-factor for malignat serves Tumors Portially:-Nulliporous & low parito - Cronattal dysgenesis -Genetic Factors BRCAI & BRCA2. ↑↑↑ (TSA) - Family History Louge breas of Solid or papills tumous mass Malignant Tumor imegulong Fixation or nodularity of capsuley surface of oly Lo bilisel Peritoneal tomentum Asgies lovers + Abdominal Contralates SPREADS Lymphatic (Paradorka + Pelaio Hematogenom (Liver) GROSS unilocular sypt BENIGN SEROUS CARCINOMA size: 15-30 cm in diameter -one or more min walled cyst. cyst wall is smooth glistening. Content Lumen filled with clear watery, Serous Fluid CUT SECTION - smooton in tunel surface. I may show smell papillas project int cavity Bilateralit (20%) Bi MICROSCOPY ined by not-strahila/ Suboidal k columny ells Papillae with Fibrovascular Core covere I sing le lagh of epithelium simily & cyst liniy Bamnome bodies. dystrophik cakiliel tumour cells Prodominan cystic BORDERLINE. 75cm, tapicey Cystic Solid & agit Lory/ MALIGNANT Mixture of SOLD + CYSTIC with eye solid or popillaz oreas cystic Cavites filled by increased no of dense and closed packed, Cauliflower-like (papiller projections 300% non-invasive greate epithelial proliferation -Stratification of epithelium MICROPAPILLA CARCINOMA (Precursor) -Budding or cellulos tufting (store the huil floats in Lumero Icyst) Mild nuclean atypia Increased mitotic Misence of stromel Invasion 660% Low-grade single cells & smell nesto of meget shape mf. Strome & micropapillay Uniform + nuclear Atypia + nuclear pleomorphism High-grade team-invasive. to complex growth Pattern wiln solid massess of Tumour cells. Frank effacement of underlying stroma activit . Complex Papillas & Psammoma Bodies -Nucler Aspia, pleomorphing Hyperchromati nucleis Atapica mitos figures, Large Bizzare form or multinucleation.