| Literature DB >> 33209168 |
Majdouline El Fouhi1, Abdellatif Benider2, Kagambega Zoewendbem Arsène Gaëtan3, Abdelhalim Mesfioui1.
Abstract
The present study aims to determine the various epidemiological characteristics among newly diagnosed patients with breast cancer in Casablanca during 2018. During that period, 668 cases were collected, the average age was 51.6 years, the female was the most represented with 662 cases (99.1%) and men with 6 cases (0.9%), a sex ratio (M/F) of 0.009. The average age of menopause was 49.8 years and the average age of menarche was 13.5 years, 31.7% had a history of cancer (breast 14.1%, stomach and 9% liver 7%). The average diagnosis delay was 10 months, the thyroid disease was the most represented pathology, the left breast was diagnosed in 50.2% and the right breast in 44.7% and 1.3% in the bilateral location. The most common histological type was invasive ductal carcinoma (73.2%). The vascular and lymphatic invasion was observed in 42.2%, axillary nodes were affected in 71.1% of cases. The histological prognosis (SBR) revealed a predominance of grade II in 55.9% of cases. The Luminal B continues to be the most common phenotype (46%) followed by Triple Negative (15.3%) and Luminal A (14.2%) and HER2 (7.4%). The immediate prognosis is a cause for concern because of delayed diagnosis. It seems urgent to develop the health information policy and education. Copyright: Majdouline El Fouhi et al.Entities:
Keywords: Cancer; Morocco; breast; epidemiology; histology
Mesh:
Year: 2020 PMID: 33209168 PMCID: PMC7648477 DOI: 10.11604/pamj.2020.37.41.21336
Source DB: PubMed Journal: Pan Afr Med J
Figure 1les pathologies les plus représentées chez les patients atteints de cancer de sein
Figure 2les circonstances de découverte du cancer de sein
Figure 3le grade SBR
la taille tumorale clinique selon la classification TNM
| STADE | POURCENTAGE |
|---|---|
| T1 et T2 | 73,6% |
| T3 et T4 | 26,4% |
répartition des types histologique
| Type histologique | Pourcentage |
|---|---|
| CCI | 73,20% |
| Indifférencié | 6,30% |
| CLI | 6% |
| Mucineux | 2,70% |
| Micropapillaire | 2,24 |
| Papillaire | 2,04% |
| Médulaire | 1,80% |
| Maladie de Paget du mamelon | 1,30% |
| Carcinome mixte | 1,20% |
| Tubuleux | 0,14% |
| Aporicine | 0,14% |
| Carcinome inflammatoire | 0,14% |
| Phyllode | 0,80% |
| Carcinome canalaire | 1,9% |
| Carcinome lobulaire | 0,1% |
Figure 4la distribution des phénotypes moléculaires
Figure 5la localisation des métastases du cancer de sein