The Prognosis and Predictive Value of Estrogen Negative/Progesterone Positive (ER-/PR+) Phenotype: Experience of 1159 Primary Breast Cancer from a Single Institute.

Breast cancer is a serious worldwide public health problem and is currently the most common cancer overall. Its endocrine therapy is related to the expression of the steroid hormones, estrogen receptor (ER), and progesterone receptor (PR). Breast cancers can be presented under multiple profiles of steroid hormones: ER(-)/PR(+), ER(+)/PR(-), double-positive/negative ER, and PR. 2-8% of all breast cancers express only PR (ER-/PR+) which is an abnormal phenotype, with less known about their behaviors and outcomes. Our study was performed on a large and well-characterized database of primary breast cancer from 2012 to 2019, up to 1159 cases. These cases were divided according to ER and PR expression, as we put all of our focus on ER-negative/PR-positive group, more specifically ER-/PR+/HER2+ and ER-/PR+/HER2- gene expressions, to highlight their features and find a pattern that links HR (hormone receptors) profiles and breast cancer subtypes. Out of the informative cases, 94 patients (8%) had ER-/PR+ breast cancers, while 676 (58.4%) had ER+/PR+, 88 (7.6%) had ER+/PR-, and 164 (14.2%) had ER-/PR- tumors. The ER-/PR+ group was statistically correlated with a high risk of recurrence and death in midway between the double-negative and double-positive HR. According to HER2 status, a low DFS was observed in patients ER-/PR+/HER2-, which is closer to the DFS of TNBC cases but worse than ER+/PR any. On the other side, the ER-/PR+/HER2+ showed also a poorer DFS closer to the HER2+ subgroup in between TNBC and ER+/PR any. The clinicopathological features of the ER-/PR+/HER2- and ER-/PR+ HER2+ have distinguished the patients into two groups with a difference in some clinicopathological characteristics: both groups had closer OS estimation, which was worse than ER-/PR any and better than TNBC and HER2. The ER-/PR+/HER2- seems to increase the risk of recurrence than ER-/PR+/HER2+ when compared to ER+/PR any. On the other hand, the ER-/PR+/HER2+ seems to increase the risk of death more than ER-/PR+/HER2- in comparison with ER+/PR any. Our results support that ER-/PR+ tumors really exist and are rare and clinically and biologically distinct subtypes of breast cancer. In addition, our analysis, which was based on dividing the groups according to HER2 expression, has revealed the existence of two distinct groups; this gave the ER-/PR+ subgroup a heterogeneity characterization. Moreover, this breast cancer subtype should not be treated as a luminal tumor but rather according to the HER2 expression status.

[Congenital chylothorax: rapid and complete response to polyvidone iodine]. / Chylothorax congénital : une réponse rapide et totale à la polyvidone iodée.

Idiopathic congenital chylothorax refers to abnormal accumulation of lymphatic fluid within the pleural space due the disruption of the thoracic duct or its lymphatic tributaries. It is a relatively rare disease and a cause of neonatal respiratory distress with major nutritional and immunological consequences. Therefore, it is critical to decrease pleural effusion promptly. Conservative treatment is always started as soon as the diagnosis is made, and refractory cases require chemical pleurodesis or surgery. However, the choice and timing of therapeutic escalation is not clear in the neonatal period and long waiting periods may have adverse consequences for the baby. We report a case of congenital idiopathic chylothorax who did not respond to conservative treatment after 18 days in whom one intrapleural injection of 5 mL of 4% concentrated Betadine stopped the pleural effusion promptly, effectively, and definitively, with no side effects observed, thus challenging such delayed administration.

Post-menopausal endometrial tuberculosis mimicking carcinoma: An important differential diagnosis to consider.

We report the case of a menopausal 74-year-old patient who presents pyorrhoea for 6months. We suspect initially a carcinoma process, but the anatomopathological examination takings obtained by biopsy curettage of the endometrial under hysteroscopy is in favor of an inflammatory infiltrate with epithelioid and giant cells of type Langhans and type Muller without caseous necrosis. The bacteriological direct examination after coloring of Gram, Ziehl-Neelsen and Sabouraud was negative. The bacteriological culture in the Löewenstein and Coletsos environment identified Mycobacterium tuberculosis. The searches for another source of the infection was negative both at the pulmonary and urinary levels. An antituberculous quadritherapy allows the fast clinical improvement. The tuberculosis remains frequent but rarely genital. It is especially the case of young women, from non industrialized countries, consulting for infertility. It is necessary to know how to evoke it front in pelvic symptoms, whatever the age is and to realize easily mycobacteriological examinations.

[Puerperal uterine inversion]. / Inversion utérine puerpérale.

The uterine inversion defines itself anatomically as the invagination of the uterine bottom "finger of glove" until be able to at most express itself in the vulva. It is a dramatic accident of the delivery and a sporadic occurrence in countries with low medical entity, this rarity which can mislead the practitioner, the delay of the diagnosis ends in redoubtable complications even the maternal death. Through a retrospective study concerning six case reports brought together within CHU Hassan II of Fez spreading out over eight years and review of literature, we try to describe different aspects epidemiological, etiologic, therapeutic and prognosis of this rather particular entity.

Gonadal Dysgenesis 46, XX Associated with Mayer-Rokitansky-Kuster-Hauser Syndrome: One Case Report.

Introduction. The association of gonadal dysgenesis and Mayer-Rokitansky-Kuster-Hauser syndrome is very rare and appears to be coincidental, independent of chromosomal anomalies. Case Report. We report the case of a 19-year-old woman who presented primary amenorrhea and impuberism. The endocrine study revealed hypergonadotrophic hypogonadism. The karyotype was normal, 46XX. No chromosome Y was detected at the FISH analysis. Internal genitalia could not be identified on the pelvic ultrasound and pelvic MRI. Laparoscopy was undertaken and revealed concomitant ovarian dysgenesis and Mayer-Rokitansky-Kuster-Hauser syndrome. There were no other morphological malformations. Conclusion. The pathogenesis of the association of gonadal dysgenesis and Mayer Rokitansky kuster hauser syndrome is still mysterious. The treatment is based essentially on hormone substitution therapy. The fertility prognosis is unfortunately compromised.

Recurrence of uterine rupture in a pseudo-unicornuate uterus at 17 weeks of amenorrhea: case report and literature review.

Pregnancy in a rudimentary horn is a very rare condition. It is responsible for several complications. Prognosis is reserved because the natural evolution generally leads to a cataclysmic uterine rupture at the beginning of the second trimester. Classically, the treatment after foetal extraction consists of ablation of the rudimentary horn and associated fallopian tube. We report the obstetric outcome of a patient with history of rudimentary uterine horn rupture, the treatment of which was ablation of the rudimentary horn.

Sheehan's Syndrome A Case Report and Literature Review.

Post-partum pituitary necrosis (Sheehan's syndrome) is a rare complication of post-partum hemorrhage. The diagnosis can be erratic and often delayed. In this case report of Sheehan's syndrome in the post-partum period, the signs were characterized by agalactia, severe hypoglycemia, and low serum levels of thyroid hormones, cortico-adrenal hormones, and gonadotrophin (FSH, LH). The hypophyseal magnetic resonance imaging confirmed the diagnosis of hypopituitarism secondary to pituitary necrosis.

[Isolated torsion of the fallopian tube: about two cases]. / Torsion tubaire isoliée: à propos de deux observations.

Isolated torsion of the fallopian tube is extremely rare and difficult to diagnose, requires a coelioscopy, or a laparotomy in centers which do not have coelioscpie; often carried out too tardily, to allow the conservation of the horn. We report two observations of isolated torsion of the fallopian tube and we recall through the two clinical cases the diagnostic difficulties, the useful complementary examinations, the treatment and the causes of this pathology which must be systematically evoked in front of any acute abdominal syndrome in order to hope for an early surgical treatment and if possible conservative.

Uterine Inversion; A case report.

The puerperal uterine inversion is a rare and severe complication occurring in the third stage of labour. The mechanisms are not completely known. However, extrinsic factors such as oxytocic arrests after a prolonged labour, umbilical cord traction or abdominal expression are pointed. Other intrinsic factors such as primiparity, uterine hypotonia, various placental localizations, fundic myoma or short umbilical cord were also reported. The diagnosis of the uterine inversion is mainly supported by clinical symptoms. It is based on three elements: haemorrhage, shock and a strong pelvic pain. The immediate treatment of the uterine inversion is required. It is based on a medical reanimation associated with firstly a manual reduction then surgical treatment using various techniques. We report an observation of a 25 years old grand multiparous patient with a subacute uterine inversion after delivery at home.

Uterine Inversion : a Case Report

The puerperal uterine inversion is a rare and severe complication occurring in the third stage of labour. The mechanisms are not completely known. However; extrinsic factors such as oxytocic arrests after a prolonged labour; umbilical cord traction or abdominal expression are pointed. Other intrinsic factors such as primiparity; uterine hypotonia; various placental localizations; fundic myoma or short umbilical cord were also reported. The diagnosis of the uterine inversion is mainly supported by clinical symptoms. It is based on three elements: haemorrhage; shock and a strong pelvic pain. The immediate treatment of the uterine inversion is required. It is based on a medical reanimation associated with firstly a manual reduction then surgical treatment using various techniques. We report an observation of a 25 years old grand multiparous patient with a subacute uterine inversion after delivery at home

[Vulval tuberculosis: a rare case report]. / Tuberculose vulvaire: à propos d'un cas rare.

The authors report an observation of a rare case of vulvar tuberculosis in its hypertrophic form it is observed in a 16-years-old girl. The diagnosis was retained on a beam of arguments anamnestic, clinical, histological and evolutionary. A medical treatment based on antibacillar was founded supplemented of a surgical reduction for aesthetic concern.

[Association of ovarian juvenile granulosa cell tumor with Maffucci's syndrome]. / Association d'une tumeur ovarienne de la granulosa juvénile à un syndrome de Maffucci.

The authors report a rare case of the ovarian juvenile granulosa cell tumor associated with Maffucci's syndrome (enchondromathosis + hemangiomas), no heriditary mesodermal dysplasia. Sarcomatous changes of chondromas are encountered most frequently; however other various typed neoplasma have been reported: ovarian juvenile granulosa cell tumor may occur not infrequently in female patients with Maffucci's syndrome in the first or second decades. Sarcomatous changes of choromas established prognosis of the Maffucci's syndrome.

[Gestational trophoblastic diseases. Apropos of 105 cases]. / Les maladies gestationnelles trophoblastiques. A propos de 105 cas.

The authors report a retrospective study of 105 observations of gestational trophoblastic diseases managed at the university clinic of obstetric gynecology I (Pr Chaoui). Of this study, one listed 72 cases of complete mole hydatiforme with 5 cases of sacrofetal pregnancy. The invasive mole is found in 4 cases and the choriocarcinoma in 24 cases. The general frequency of this pathology is of 1/770 pregnancies. The age of our patients varies from 15 to 52 years with an average age 27 years and the multiparity is found in 50% of the cases. 103 patients (95.5%) consulted for metrorrhagia associated pelvic pains in 31 cases (30%). The toxic syndrome was present in 20 patients (12%) with a preeclampsy in 6 cases (5.71%). The physical examination showed a very increased uterus of size in 92 cases (87.5%) associated adnexal mass in 37 cases (35.2%). The diagnosis was especially echographic in the totality of the cases associated or not with a proportioning of plasmatic beta HCG or prolans urinary. The treatment of the trophoblastic disease varies simple endo-uterine aspiration (85%) until the chemotherapy treatment (32.4%), the hysterectomy was indicated in a third of the cases. The evolution of the non complicated mole hydatiforme was good in 100% of the cases, it quasi totality of the invasive moles presented a complete remission. Among the 24 choriocarcinoma, we deplore 4 deaths in a table of pulmonary, hepatic and cerebral metastases. In order to improve the forecast of these diseases, the diagnosis must be early with an adequate treatment and a rigorous monitoring.