Unusual evolution of leiomyosarcoma of the rectum: a case report and review of the literature.

BACKGROUND: Leiomyosarcoma of the rectum is a rare entity that comprises less than 0.1 % of all rectal malignancies. Given the uncommon nature of this tumor and the controversy about its treatment we report one case and review the literature in an attempt to report a particular evolution and to discuss the most appropriate treatment. CASE PRESENTATION: This case report describes the presentation of leiomyosarcoma of the rectum. A 30-year-old man from the north of Morocco presented with rectorrhagia and constipation. On physical examination we found a mass in his rectum approximately 6 cm from his anal margin. Pelvic magnetic resonance imaging showed a rectal mass with a parietal attachment that invaded the fascia and his perirectal tissue. Before any treatment he defecated spontaneously the tumor. On histopathological examination a diagnosis of leiomyosarcoma was made. An anterior resection of his rectum was performed with adjuvant radiotherapy at a dose of 50 Gy. After 1 year of surveillance, he has not presented any clinical symptoms and pelvic magnetic resonance imaging was normal. Unfortunately, histological analysis of a superficial biopsy of a rectal leiomyosarcoma may not be reflective of the entire tumor mass, and a diagnosis is based essentially on postoperative pathological examination. The optimal treatment modality in patients with rectal leiomyosarcomas is controversial. Prognosis is also poor; tumor size, histological grade, mitotic index, and local staging are the most known prognosis factors. CONCLUSION: The prognosis of rectal leiomyosarcoma is poor; more investigations are necessary to understand the progression of these tumors and to define an optimal treatment modality.

Factors influencing diagnosis delay of advanced breast cancer in Moroccan women.

BACKGROUND: Delay in the diagnosis of breast cancer in symptomatic women of 3 months or more is associated with advanced stage and low survival. We conducted this study to learn more about the extent and reasons behind diagnosis delay of advanced breast cancer in Moroccan women. METHODS: A group of patients with advanced breast cancer were interviewed at the National Institute of Oncology in Rabat during the period from February to December 2014. Diagnosis delay was devised into patient delay and system delay. Patient delay was defined as time from first symptoms until first medical consultation. System delay was defined as time from first presentation to a health care provider until definite diagnosis or treatment. Prospective information and clinical data were collected on a form during an interview with each patient and from medical records. RESULTS: In all, 137 patients were interviewed. The mean age of women was 48.3 ± 10.4 years. The median of consultation time was 6[4,12] months and the median of diagnosis time was 1[1,3] months. Diagnosis delay was associated to a personal reason in 96 (70.1 %) patients and to a medical reason in 19 (13.9 %) patients. A number of factors predicted diagnosis delay: symptoms were not considered serious in 66 (55.9 %) patients; traditional therapy was applied in 15 (12.7 %) patients and fear of cancer diagnosis and/or treatment in 14 (11.9 %) patients. A use of traditional methods was significantly associated with rural residence and far away from basic health center (p = 0.000). Paradoxically, a family history of breast cancer was significantly higher in who report a fear of cancer diagnosis and/or treatment to diagnosis delay (p < 0.001). Also, a significantly higher risk of more than 6 months delay was found among rural women (P = 0.035) and women who live far away from specialized care center (P = 0.001). CONCLUSIONS: Diagnosis delay is very serious problem in Morocco. Diagnosis delay was associated with complex interactions between several factors and with advanced stages. There is a need for improving breast cancer information in our populations and training of general practitioners to reduce advanced breast cancer by promoting early detection.

Impact of cervical cancer on quality of life: beyond the short term (Results from a single institution): Quality of life in long-term cervical cancer survivors: results from a single institution.

BACKGROUND: Cervical cancer (CC) is one of the most widespread gynecological malignancies in women worldwide. Treatment strategies and screening modalities have largely evolved these past years resulting in an improvement of survival. However, treatment modalities are associated with long term side effects that significantly impacts quality of life (QOL) in cervical cancer survivors. The aim of this study is to evaluate QOL (General and sexual QOL) in cervical cancer survivors up to 10 years after the diagnosis. MATERIAL AND METHODS: In a cross-sectional descriptive study design, 110 cervical cancer survivors (CCS) and 80 healthy controls completed questionnaires assessing QOL. RESULTS: Participants were Arabic White, sexually active. The mean age at diagnosis was 34 years and was 43 years at the time of the interview. In our series long term CCS have generally a good global QOL comparable with healthy controls. However, issues concerning emotional functioning were over expressed by CCS. As to the sexual impact of cervical cancer; CCS experienced less sexual functioning and enjoyment and less satisfaction with their body image when compared to healthy controls. In a multivariate analysis, spiritual well-being and social support were the predictor factors that statistically affected QOL among the studied cohort, it accounted for 81 % of the variance in QOL scores. CONCLUSIONS: A better understanding of the complexity of the relationship between QOL and cervical cancer sequelae in one hand and socio-demographic factors in the other hand is necessary to improve QOL among cervical cancer survivors. More efforts should make to inform disease free patients about expected side effects and symptoms to face the physical changes that would affect their QOL and sexual activity.

[Superior vena cava syndrome with malignant causes]. / Syndrome cave supérieur d'origine maligne.

Superior vena cava syndrome comprises various symptoms and signs resulting from the obstruction of the superior vena cava and resulting in reduced blood flow. Superior vena cava may occur secondary to a variety of conditions, but malignant etiologies are the most common. Usually, the diagnosis is based on a quite clear clinical presentation. Patient with acute presentation can develop life-threatening complications such as cerebral or laryngeal edema. In the absence of these two conditions, a histologic diagnosis should be obtained before the initiation of any therapy. Management of superior vena cava syndrome requires a multidisciplinary team. Therapeutic approaches include radiotherapy, chemotherapy and endovascular approach, and the choice of therapy will depend on the severity of the symptoms, the type and the stage of the tumor, but also the patient's general condition.

[The role of chemotherapy in the management of bladder cancer]. / Rôle de la chimiothérapie dans la prise en charge du cancer de la vessie.

Bladder cancer represents for man the second genitourinary cancer after prostate cancer. Urothelial carcinoma is the most predominant histological type. In up to 70% of the cases, the diagnosis of bladder cancer is performed at early stages (Ta-T1). In this situation, the treatment of the disease is the transurethral resection with or without intravesical treatment (BCG, Amiticyne). In advanced disease, treatment is essentially palliative with chemotherapy based on cisplatin type MVAC (methotrexate, vinblastine, doxorubicin, and cisplatin) or gemcitabine-cisplatin. In invasive stages (T2-T3-T4), the radical cystoprostatectomy combined with urinary diversion for man, and the pelvectomy for woman are the gold standard. However, over 50% of these patients experienced metastatic recurrence during their evolution, which prompted investigators last 10 years to assess the value of néoadjuvant chemotherapy in their management. Indeed, neoadjuvant chemotherapy is now recognized as a standard by numerous American and European institutions. However, adjuvant chemotherapy remains controversial even for patients with lymph node involvement. The purpose of this literature review is to highlight the role of chemotherapy in the management of urothelial carcinoma of bladder with locally advanced and metastatic disease. The role of targeted therapies alone, in combination with chemotherapy, and in maintenance, is being evaluated.