[The role of general practitioners in the management of cancer patients from the central region of Tunisia: a retrospective study of 215 physicians]. / Quelle place pour les praticiens generalists dans la prise en charge des patients cancéreux de la region du centre Tunisien: Etude retrospective à propos de 215 médecins.

BACKGROUND: General practitioners have a major contribution in cancer prevention and screening. However, their contribution in the treatment plan management and in the post treatment follow-up of cancer patients needs to be clarified. OBJECTIVE: To evaluate the contribution of general practitioners of the public and private sectors in the management of cancer patients during and after the treatment protocol. To analyze the problems they encounter and find the possible solutions. METHOD: A retrospective declarative KAP (Knowledge, Attitudes and Practices) survey was conducted from first September 2010 to 28 February 2011 in the central region of Tunisia among 215 primary care physicians in the public and private sectors. The questionnaire focused on their effective involvement, the role during treatment, follow up and supportive care. RESULTS: Nearly 80% of physicians who participated in the survey were involved in the management of their patients, primarily by ensuring adherence to their treatment (42.9%), in the follow up care after treatment (42.3%) and in palliative care (29%), however the majority has never prescribed opioid drugs (66.5%). Only 46.6% of the physicians announced the diagnosis of cancer to their patients. The questioned doctors deplored the lack of training in oncology (22.8%) and the feeling of being excluded from the management of their patients once they have addressed them to their specialist peers (48.8%). The interviewed physicians expressed their wish to have a further medical training in oncology (79.5%) and to join a structured cancer network (55.8%). CONCLUSION: The majority of interviewed general practitioners of our region were engaged in cancer patients' care. However, gaps were identified especially in palliative care and in prescribing opioid drugs. Promoting continuing education in this field and the establishment of cancer networks will allow extend the scope of general practitioners' intervention in the cancer network.

Synovial Sarcoma: A Clinicopathological and Radiological Study of 12 Cases Seen Over 18 Years.

BACKGROUND: Synovial sarcoma is a rare malignant soft tissue tumor characterized by a poor outcome. We report herein our experience concerning synovial sarcoma and review its diagnosis, histology, treatment and prognosis. METHODS: This is a retrospective review, from 1990 to 2007, of cases of synovial sarcoma diagnosed at the Department of Pathology, Farhat Hached hospital, Sousse, Tunisia. The clinical, radiological and pathological features as well as treatment modalities and patient's outcome were recorded. RESULTS: From 1990 to 2007, 12 cases of synovial sarcoma have been diagnosed in our department. Patients' mean age at the time of diagnosis was 21 years. There was no sex predominance and the lower extremity was the most commonly involved. A painful tumefaction was the most common presenting symptom. The duration of symptoms ranged from 6 months to 6 years. Malignancy was suspected on radiological findings in only 2 cases. Ten patients underwent surgery, in association with adjuvant chemotherapy in 4 cases, one of whom underwent post-operative radiotherapy. Histological subtypes included monophasic synovial sarcoma in 8 cases, biphasic synovial sarcoma in 3 cases and poorly differentiated synovial sarcoma in one case. At the time of analysis, 6 patients were dead with an average follow-up of 18 months. CONCLUSIONS: Synovial sarcoma is a rare malignancy with a propensity for young adults and a poor prognosis. Its symptomatology is non-specific and it is characterized by histopathological diversity. Diagnosis can be suggested by radiology and definitive diagnosis is achieved after pathological analysis.

In Situ and Invasive Ductal Carcinoma Within a Borderline Phyllodes Tumor.

A rare case of a borderline phyllodes tumor with simultaneous intraductal and infiltrating duct carcinoma is reported. The patient was a 52-year-old woman with a breast tumor detected by physical examination. A simple mastectomy was performed. The excised tumor had a macroscopic appearance of a phyllodes tumor. After histological examination, the diagnosis of ductal carcinoma within a borderline phyllodes tumor was made. Immunohistochemical staining revealed that the epithelial component was positive for Epithelial Membrane Antigen and cytokeratin. No metastasis was detected in the axillary lymph nodes and the patient didn't receive any adjuvant therapy. No recurrence or metastasis has been observed 38 months after the surgery.

Phyllodes Tumors of the Breast: A Review of 26 Cases.

BACKGROUND: Phyllodes tumors of the breast are rare and locally aggressive neoplasms. Our study aimed to report the experience of the Farhat Hached Hospital (Sousse, Tunisia) acquired during a 7-year period and to give an additional review of the available literature. METHODS: The authors analyzed retrospectively clinical, radiological, histopathological and therapeutic features as well as outcome in a series of 26 cases diagnosed as phyllodes tumors of the breast at the Pathology Department of Farhat Hached Hospital, Sousse, Tunisia, from 2003 to 2009. The slides were reviewed in order to classify the tumors into benign, borderline and malignant on the basis of the criteria proposed by the World Health Organization. RESULTS: All the cases occurred in women. The analysis of this series showed the following characteristics: mean age at diagnosis was 40 years (19 - 66), tumor size was 1.5 - 40 cm (mean: 7.8 cm); the chief complaint was a mammary mass; the right breast was affected in 14 cases, the upper outer quadrant was the most commonly involved site (42.3%); surgical treatment was used in all cases, 21 patients (80.8%) were treated conservatively (13 benign, 6 borderline, and 2 malignant) and 5 (19.2%) by radical surgery (1 borderline and 4 malignant); seven patients underwent post-operative radiotherapy; in 14/19 cases (73.7%), a good correlation was observed between intraoperative frozen section analysis and definitive histology; the tumor was classed as benign in 13 cases (50%), borderline in 7 cases (27%) and malignant in 6 cases (23%); follow-up data was available in 22 cases; the rate of recurrence was 23% (1 benign, 3 borderline, and 2 malignant) after a mean follow-up of 13.6 months; all the recurrent tumors were initially treated by lumpectomy and were close to margin at the initial pathologic examination; the treatment of recurrences consisted of simple mastectomy in 5 cases, and local excision in one case; three patients developed metastases, one of whom after recurrence; three patients have died. CONCLUSIONS: This is a substantial single institution experience of a rare tumor. Phyllodes tumors of the breast have an unpredictable outcome, thus a wide local excision, with an adequate margin of normal breast tissue, is the preferred initial therapy.