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Introduction: ovarian Mucinous Borderline Tumors (MBT) are characterized by an epithelial proliferation similar to those of well differentiated adenocarcinomas but are distinguished by the absence of stromal invasion. They are often difficult to diagnose histologically. The aim of the work was to specify the pathological and clinical features and to highlight the prognostic of these tumors. Methods: study was retrospective including 49 cases of primary ovarian MBT, diagnosed at the Patholgy Department of Salah Azaiez Institute from 1992 to 2019. Results: median age was 48 years old. Histologically, the cases were divided into 34 cases of pure MBT, 13 cases with intraepithelial carcinoma and 2 cases associating an intraepithelial carcinoma with microinvasion. The majority of our cases were classified FIGO I and only one case FIGO III. Sixteen patients received conservative treatment and 30 received radical treatment. The treatment wasn't specified in three patients. The prognosis was good in the majority of cases. Only one patient had a contralateral recurrence after a follow-up period of three years. There were no significant differences regarding the risk of recurrence and risk factors such as age, gestation, hormonal status, FIGO stage and conservative treatment. We raised this part. Conclusion: the prognosis of the ovarian MBT is good. However, it is necessary to multiply the samples to avoid missing a carcinomatous focus with an anarchic invasion of the stroma which constitutes a poor prognosis factor. It was changed by these sentences below: the diagnosis of MBT is not easy. Indeed, the distinction of MBT from carcinomas remains the greatest challenge for pathologists. Once this diagnosis is made with certainty, the tumor can be considered to have a good prognosis, especially stage I tumors which are the most common.
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Adenocarcinoma Mucinoso , Carcinoma in Situ , Neoplasias Ovarianas , Adenocarcinoma Mucinoso/diagnóstico , Adenocarcinoma Mucinoso/patologia , Adenocarcinoma Mucinoso/terapia , Feminino , Humanos , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Neoplasias Ovarianas/diagnóstico , Neoplasias Ovarianas/patologia , Neoplasias Ovarianas/terapia , Prognóstico , Estudos RetrospectivosRESUMO
BACKGROUND: The purpose of this work was to identify the results of pelvic exenteration for recurrent, persistent or locally advanced cervical cancer in terms of survival performed for 41 patients in Salah Azaiez Institute. PATIENTS AND METHODS: We conducted a retrospective unicentric study. The association between PE and OS was estimated using the method of Kaplan-Meier using SPSS ver 24. RESULTS: Median age at the time of intervention was 53.9 years old. FIGO stage IIB was the most frequent (46.3%). Eighteen patients had pelvic exenteration after neoadjuvant treatment. Resection margins were free of tumor in 83.3% of cases. Twenty-three patients underwent pelvic exenteration for recurrence of cervical cancer treated. The median time of recurrence was 23.4 months. Free resection margins were obtained in 69.5% of cases. Postoperative complications were noted in 61% of patients. Two deaths were seen in the early postoperative period. After a median follow-up of 40.5 months, 24.4% of recurrences were noted. Overall survival at 5 years was 51% and recurrence-free survival at one year was 39%. Prognostic factors which impact overall and recurrence-free survival were the size of recurrence and resection margins after exenteration. The time between the end of initial treatment and recurrence was the only predictive factor of recurrence after pelvic exenteration. CONCLUSION: Pelvic exenteration remains a curative treatment of cervical cancer in certain indications despite high morbidity. A rigorous preoperative selection of candidate may reduce the morbidity and improve the survival of patients.
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A role for matrix metalloproteinase polymorphisms in breast cancer development and progression was proposed, but with inconclusive results. We assessed the relation of matrix metalloproteinase-2 variants with breast cancer and related phenotypes in Tunisians. This case-control retrospective study involved 430 women with breast cancer and 498 healthy controls. Genotyping of matrix metalloproteinase-2 rs243866, rs243865, rs243864, and rs2285053 was analyzed by allelic exclusion. The minor allele frequency of rs2285053 was significantly lower in women with breast cancer cases as compared to control women; minor allele frequencies of the remaining single-nucleotide polymorphisms were similar between cases and control women. The distribution of rs243865 and rs2285053 genotypes was significantly different between breast cancer patients and control subjects. This persisted when key covariates were controlled for. None of the matrix metalloproteinase-2 variants were associated with estrogen receptor positivity, progesterone receptor positivity, or with double estrogen receptor-progesterone receptor positivity in breast cancer patients. Matrix metalloproteinase-2 rs243866, rs243865, and rs243864 were positively associated with menstrual irregularity and histological type, while rs243866 and rs2285053 were negatively associated with menarche and nodal status. In addition, rs2285053 was negatively associated with triple negativity, tumor size, distance metastasis, molecular type, and chemotherapy. Haploview analysis revealed high linkage disequilibrium between matrix metalloproteinase-2 variants. Four-locus Haploview analysis identified haplotypes GCTT and GTTC to be negatively associated with breast cancer, which remained statistically after controlling for key covariates. Matrix metalloproteinase-2 alleles and genotypes, along with four-locus haplotypes, are related to reduced susceptibility to breast cancer in Tunisian women, suggesting a protective effect.
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Neoplasias da Mama/genética , Estudos de Associação Genética , Predisposição Genética para Doença , Metaloproteinase 2 da Matriz/genética , Adulto , Alelos , Neoplasias da Mama/epidemiologia , Neoplasias da Mama/patologia , Feminino , Genótipo , Haplótipos , Humanos , Desequilíbrio de Ligação , Pessoa de Meia-Idade , Receptores de Progesterona/genética , Tunísia/epidemiologiaRESUMO
BACKGROUND: The tumors of low malignant potential are an independent group of the ovarian epithelial tumors. They represents 10-20% of all ovarian epithelial tumors. Our aim through this study to determine how to treat this disease in the most suitable way. METHODS: A retrospective study involving 73 patients diagnosed with TLMP and treated at our Institute between September 1975 and June 2010. RESULTS: The median age was 49 years. In 33% of the cases, the patients were younger than 40 years. Our study included 38 mucinous tumors, 30 serous and 5 mixed. The tumors were stage I in 69% of the cases, stage II in 11% and stage III in 20%. All patients had surgery as a primary treatment. The surgery was radical in 77% of the cases. Five patients had an adjuvant chemotherapy. After a mean follow up of 10 years, we reported 7 cases of local relapses. The prognostic factors for a disease free survival were: the stage of the tumor and the presence of invasive implants. The overall survival at 5 and 10 years was respectively of 96.9% and 92.8%. The prognostic factors for overall survival were: the age, the stage, the existence of a residual tumor, the presence of pseudomyxoma or peritoneal implants. After having a conservative surgery two patients achieved full term pregnancies. CONCLUSION: Randomized studies are required to back-up our findings and give a higher grade of recommendation to the actual standard of care.
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Ovarian Sex Cord Stromal Tumors (SCST) are a rare disease carrying a good prognosis. They generally affect young women; therefore fertility preservation is a critical issue. Fertility Sparing Surgery (FSS) showed promising results in both oncologic safety and fertility preservation. A retrospective case series involving 9 patients diagnosed with SCST and treated with fertility sparing surgery at our institution was conducted between January 2000 and May 2015. The median age was 24 years old (10 to 39). The main clinical manifestation was pelvic pain seen in seven patients. Five patients complained about menstrual cycle disorders. The nine patients went through fertility sparing surgery; seven had conservative staging and the other two had a unilateral salpingo-oophorectomy. Three patients out of nine had a pelvic unilateral lymphadenectomy. Two patients received adjuvant chemotherapy. Only two patients presented locoregional recurrence that occurred respectively after 7 and 192 months. The treatment combined chemotherapy and surgery based on mass resection. One patient achieved a natural pregnancy after the treatment. FSS seems to be a suitable approach for SCST. However, more case series and meta-analysis should be conducted.
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Preservação da Fertilidade/métodos , Neoplasias Ovarianas/cirurgia , Tumores do Estroma Gonadal e dos Cordões Sexuais/cirurgia , Adolescente , Adulto , Quimioterapia Adjuvante/métodos , Criança , Feminino , Humanos , Excisão de Linfonodo/métodos , Distúrbios Menstruais/etiologia , Neoplasias Ovarianas/patologia , Dor Pélvica/etiologia , Estudos Retrospectivos , Salpingo-Ooforectomia/métodos , Tumores do Estroma Gonadal e dos Cordões Sexuais/patologia , Adulto JovemRESUMO
We here report a rare case of squamous cells carcinoma of the renal pelvis with abdominal wall skin invasion in a patient with a history of recurrent upper urinary tract infections due to kidney stones. A right lumbar skin lesion was the reason for consultation. Uroscanner showed right renal mass extended to the adjacent soft tissues. Biopsy showed squamous cell carcinoma of the renal pelvis. After having conducted a literature review we can say that this is the first case of squamous cell carcinoma of the renal pelvis detected due to skin invasion.
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Carcinoma de Células Escamosas/diagnóstico , Neoplasias Renais/diagnóstico , Pelve Renal/patologia , Neoplasias Cutâneas/diagnóstico , Parede Abdominal/patologia , Idoso , Biópsia/métodos , Carcinoma de Células Escamosas/patologia , Feminino , Humanos , Neoplasias Renais/patologia , Invasividade Neoplásica , Neoplasias Cutâneas/secundárioRESUMO
BACKGROUND: Malignant ovarian germ cell tumor is a rare type of disease, which generally has a good prognosis due to the high chemosensitivity of this type of tumor. Fertility preservation is an important issue because malignant ovarian germ cell tumor commonly affects young women. Although conservation is the standard for early stage, it becomes more debatable as the disease progresses to more advanced stages. AIM: Report the case of a patient with an International Federation of Gynecology and Obstetrics Stage IIIc malignant ovarian germ cell tumor, who had conservative surgery and chemotherapy with a good fertility outcome. CASE PRESENTATION: A 23-year-old North African woman with a left malignant ovarian germ cell tumor stage IIIc was treated by left adnexectomy and omentectomy followed by chemotherapy. A 15-year follow-up showed no signs of relapse, and she completed three full-term natural pregnancies. CONCLUSIONS: Malignant ovarian germ cell tumor is a rare ovarian tumor with a good prognosis. It is usually associated with a good fertility outcome in early stages. However, due to the rarity of the disease in advanced stages, the fertility outcome for this group of patients is not clear. This lack of data surrounding advanced stages points to the need for a meta-analysis of all published cases.
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Preservação da Fertilidade/métodos , Neoplasias Embrionárias de Células Germinativas/cirurgia , Neoplasias Ovarianas/cirurgia , Ovariectomia/métodos , Neoplasias Peritoneais/cirurgia , Bleomicina/uso terapêutico , Quimioterapia Adjuvante , Cisplatino/uso terapêutico , Etoposídeo/uso terapêutico , Feminino , Humanos , Estadiamento de Neoplasias , Neoplasias Embrionárias de Células Germinativas/patologia , Omento/cirurgia , Neoplasias Ovarianas/patologia , Neoplasias Peritoneais/secundário , Adulto JovemRESUMO
Leiomyosarcoma (LMS) of inferior vena cava is a rare and aggressive tumor, arising from the smooth muscle cells in the vessel wall. A large complete surgical resection is the essential treatment. The need of vascular reconstruction is not always mandatory. It's above all to understand the place of the reconstruction with artificial vascular patch prosthetics of vena cave after a large resection of the tumor. We rapport two cases of LMS of inferior vena cava in two women who underwent successful large resection of tumor and lower segment of inferior vena cava. In first case, reconstruction of the inferior vena cava was not performed because of the development of venous collaterals derivation. In the second case reconstruction was done using Dacron interposition graft. The necessity of a large resection in management of primary leiomyosarcoma of vena cave makes sometimes unavoidable the sacrifice of a portion of the vena. Indeed, a better comprehension of the development of venous derivation may render unnecessary the reconstruction.
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Leiomiossarcoma/cirurgia , Neoplasias Vasculares/cirurgia , Procedimentos Cirúrgicos Vasculares/métodos , Veia Cava Inferior/cirurgia , Implante de Prótese Vascular/métodos , Feminino , Humanos , Leiomiossarcoma/patologia , Pessoa de Meia-Idade , Neoplasias Vasculares/patologia , Veia Cava Inferior/patologiaRESUMO
BACKGROUND: Borderline tumors of the ovary (BOT) were described for the first time by Taylor in 1929. These lesions have a more favorable outcome than do other ovarian cancers. Their prognosis and treatment are still subject of discussion since they occurred more often in young women where the sparing fertility surgery is always considered primarily. AIM: Evaluate the management of patients with borderline ovarian tumors. METHODS: A retrospective study was conducted in 40 patients with borderline ovarian tumors treated between January 1, 1991 and December 31, 2004. RESULTS: Median follow-up was 43 months, mean age was 44 years. Initial surgery was conservative in 17 patients and radical in 23 cases. Six patients had residual disease. Serous, mucinous and mixte tumors were observed in 18, 21 and 1 cases respectively. Staging was I, II, III in 26, 5, and 9 cases respectively with two pseudomyxomas. Adjuvant Chemotherapy was given in 3 patients. There was a recurrence in 13 patients and seven died. The 5-year overall survival rate was 78 %. Prognostic factors with an impact on survival rate were age, stage of the disease, histological subtype and residual tumor. Factors with a negative impact on recurrence were age, type of surgery and residual disease. With Cox multivariate analysis, residual tumor is an independent factor for overall survival, on the other hand age and type of surgery were significant for recurrence free survival. CONCLUSION: Careful staging followed by complete and radical surgery is mandatory. Unilateral salpingo-oophorectomy with omentectomy and multiple peritoneal biopsies and washing could be indicated in patients with child bearing age. Radical surgery after pregnancy is advised.
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Neoplasias Ovarianas/mortalidade , Neoplasias Ovarianas/patologia , Adolescente , Adulto , Idoso , Feminino , Humanos , Pessoa de Meia-Idade , Prognóstico , Estudos Retrospectivos , Taxa de Sobrevida , Adulto JovemRESUMO
AIM: To analyze the clinical and pathological aspects of cutaneous melanoma and to determine the prognostic factors. METHODS: This is a retrospective study about 200 cases of cutaneous melanoma collected in Salah Azaiz Institute over a period of 36 years (1969-2005). RESULTS: The mean age was 55.4 years, with a slight female predominance. The tumour was developed on a pre-existent lesion in 31.5% of cases. The average delay of consultation was 18 months. The mean tumor size was 37 mm (10-180 mm). The ulcero exophytic appearance represented 45% of the cases. The tumor was metastatic in 19.5 % of cases. Hands and feet represented 53% of the tumour localizations. The treatment was curative in 71% of cases and palliative in 13% of cases. The lymph node dissection was performed in 59% of the patients. Histologically, nodular melanoma and Grade V of Clark represented 43.5 and 35% of the cases, respectively. The mean tumoral thickness was 14 mm. Chemotherapy, immunotherapy and radiotherapy were performed in 5.5%, 3.5% and 5.5% of cases respectively. The lymph node recurrences were noted in 43.6% of the patients treated with curative intent. The mean recurrence free survival was 76 months. Tumour size > 2 cm, the localization on the leg, Clark level invasion IV and the involvement of the tumour margin were significant prognostic factors for the recurrence free survival. The prognostic factors for the metastasis free survival were: tumour size, tumour localization, type of resection and finally the lymph node dissection. The 5-year overall survival was 28.5% and was influenced significantly by the tumour size, tumour localization, type of resection, involvement of the tumour margins, Clark grade, tumour thickness and finally the lymph node involvement. CONCLUSION: The dismal prognosis can be improved by early diagnosis and especially the prevention based on the photo protection and surveillance of patients at high risk.
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Melanoma , Neoplasias Cutâneas , Feminino , Humanos , Masculino , Melanoma/diagnóstico , Melanoma/terapia , Pessoa de Meia-Idade , Estudos Retrospectivos , Neoplasias Cutâneas/diagnóstico , Neoplasias Cutâneas/terapiaRESUMO
Objective. The goal of the study was to analyse the results of 85 cases of second-look laparotomy (SLL) and explore the influence of this procedure on survival. Patients and Methods. We reviewed retrospectively 85 cases of SLL collected and treated in our institute between 1994 and 2003. Results. Complete pathologic response (CPR) was 25.8%, microscopic disease (Rmicro) was 38.8%, and macroscopic disease (Rmacro) was 35.4%. In patients with negative SLL results, disease recurrence was diagnosed in 41%. The 3- and 5-year overall survival rates for the entire population were 91% and 87%, respectively. The 3- and 5-year disease-free survivals were, respectively, 76.3% and 58.5% in negative SLL versus 55.7% and 16% in positive SLL. The difference between the group of patients with complete response (76%) and the patients with residual microscopic disease (72%) was not significant. The tumoral residuum after initial surgery was the only prognostic factor influencing significantly the disease-free survival. On Cox regression model analysis, only initial tumoral residuum (P = 0.04) and tumoral residuum after SLL (P = 0.02) were independent prognostic factors for survival. Conclusions. The most important advantage of SLL is the early detection of recurrence and thus the early administration of consolidation treatment resulting in a better prognosis.
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Inflammatory breast cancer (IBC) is characterized by a peculiar geographic distribution in incidence, being described as more common in Tunisia and the region of North Africa. The authors performed a systematic review of published literature on rapidly progressing breast cancer and IBC in Tunisia and analyzed the evolution in epidemiology, clinical presentation, treatment, and therapeutic results. They collected, analyzed, and compared all the indexed Tunisian articles about rapidly progressing breast cancer and IBC since the 1970s opening of the Institut Salah Azaiz Institute in Tunis. In the 1970s, rapidly progressing breast cancer diagnosis was based on the Poussée Evolutive classification (1-3). Since the 1990s, IBC diagnosis has been based on the American Joint Committee on Cancer Poussée Evolutive 3/T4d staging. The authors compared the historical data to the most recent publications in terms of epidemiology, clinical features, treatment, and therapeutic results. The most important historical report of rapidly progressing breast cancer concerned 340 patients, representing 58.5% of a cohort of 581 breast cancer patients collected from 1969 to 1974, including 320 (55.2%) with inflammatory signs, 37(6.5%) with Poussée Evolutive 2, and 283 (48.7%) with Poussée Evolutive 3. Subsequent papers have documented a steady decrease in incidence to the current 5% to 7% T4d/IBC. Since the 1970s, Poussée Evolutive in premenopausal woman has increased from 52.5% to 75%; rural predominance has persisted. The 5-year overall survival reached 28% by the year 2000. The authors' analysis demonstrated a trend of decreasing incidence of IBC diagnoses from 50% to presently <10%, probably related to a combination of factors, including the use of more stringent criteria (Poussée Evolutive 3/T4d) for IBC diagnosis and an improvement in the socioeconomic level of Tunisia.
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Neoplasias da Mama/epidemiologia , Neoplasias da Mama/imunologia , Neoplasias da Mama/terapia , Inflamação/epidemiologia , Neoplasias da Mama/diagnóstico , Feminino , Humanos , Incidência , Inflamação/diagnóstico , Tunísia/epidemiologiaRESUMO
The internal mammary nodes are often underestimated as breast cancer lymphatic pathway spread. It is yet the first site of lymphatic invasion in central or internal tumors and the second site in external tumors. The intra-thoracic situation of internal mammary nodes explains partly, the difficulty of its exploration. To evaluate the risk of internal mammary node invasion, some predictive factors are established (tumor size, internal or central tumor location, axillary node invasion and young age). Prognostic and therapeutic impact of invasion justifies its systematic research. Without exploring internal mammary nodes status, TNM classification remains, incomplete. CT scanner, magnetic resonnance imaging, positron emission tomography scanner and sentinel node exploration technique are helpful to explore this region and to adapt its irradiation.
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Neoplasias da Mama/patologia , Feminino , Humanos , Metástase Linfática , Invasividade NeoplásicaRESUMO
AIM: The objective of this study is to determine the clinicopathologic characteristics; incidence and prognosis value of synchronous bilateral breast carcinoma (SBBC). METHODS: This is a retrospective study done in Salah Azaiz Institute of Tunis about 30 patients with synchronous bilateral breast carcinomas diagnosed and treated over a 21-years period going from 1977 to 1997. The definition of synchronous breast lesions is the developpement of the contralateral breast cancer within 6 months. RESULTS: Median age was 49 years. The incidence of SBBC was 0.52%. History family was noted in 3% of our population. Mean tumor size was 40 mm (15-145). Breast conserving therapy was done in 16% of cases (9 patients). Five-year overall survival was 40%. Five year survival rates were 72 and 17% for stage II and III, respectively. Main prognostic factors for survival were lymph node involvement (P=0.004) and disease stage (P=0.02). CONCLUSION: Synchronous bilateral breast carcinoma is a rare entity, with a problem of definition concerning the delay of bilaterlisation. Their prognosis is similar to that of unilateral breast carcinoma patients of equal stage. Hence, breast conserving therapy can be used s fely if indicated.
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Neoplasias da Mama/patologia , Carcinoma/patologia , Adulto , Idoso , Neoplasias da Mama/mortalidade , Neoplasias da Mama/cirurgia , Carcinoma/mortalidade , Carcinoma/cirurgia , Feminino , Humanos , Mastectomia Segmentar , Pessoa de Meia-Idade , Prognóstico , Estudos RetrospectivosAssuntos
Carcinoma de Células Escamosas , Doenças da Unha , Neoplasias Cutâneas , Idoso , Carcinoma de Células Escamosas/patologia , Carcinoma de Células Escamosas/cirurgia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Doenças da Unha/patologia , Doenças da Unha/cirurgia , Neoplasias Cutâneas/patologia , Neoplasias Cutâneas/cirurgia , PolegarRESUMO
BACKGROUND: Carcinoïdes tumours are a rare type of ovarian tumours which anatomoclinical behaviour differs a little from epithelial type. AIM: Report of three new cases. CASE REPORT: We report 3 observations of ovarian carcinoid tumours in patients aged 50, 23 and 28 years. All our patients were operated in emergency for twisting of appendix in two patients and for acute peritonitis in the third one. Treatment was a one-sided salpingo-oophorectomy. The diagnosis of carcinoid tumour was retained on to the definitive histological exam then the patients were re operated to complete the resection.
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Tumor Carcinoide/patologia , Neoplasias Ovarianas/patologia , Adulto , Tumor Carcinoide/cirurgia , Feminino , Humanos , Pessoa de Meia-Idade , Neoplasias Ovarianas/cirurgiaRESUMO
UNLABELLED: The aim of this study was to determine the clinical and epidemiological aspects of skin cancer in Tunisia. METHODS: we analysed the clinical files of all cases of skin cancer registrated at the ISA institute between 1975 and 1984. RESULTS: 1379 cases of skin cancer were referred to ISA, representing 9.02% of all cancer cases referred to the institute during the same period. Basal cell carcinoma (CBC) was the most frequent type (57.5%) followed by squamous cell carcinoma (CSC): 32.6% and melanomas: 4%. The sex ratio was 1.7 with a mean age of 61 years in men and 60 years in women. The face was the most frequent involved sites in CBC (92%). This region is usually exposed to the sun. The distribution of CSC in the body was different. The lesions were multiple in 11% of the cases. 13.7% of the CSC were developped on a burn scar. 21 cases were radio-induced and 45 patients had a xeroderma pigmentosum. CONCLUSION: skin cancer is relatively frequent in Tunisia. However, our incidence is inferior to other countries. Sun exposure is the main risk factor.