Biomedical subjects

I Maaloul

Publications and source records attributed to I Maaloul.

7 recordsLinked to original sources

PubMed2005

Erysipelas after breast cancer treatment (26 cases).

Erysipelas is a bacterial hypodermal cellulitis usually associated with Streptococcal infection. Erysipelas of the upper limbs in women treated for breast cancer is relatively rare. We undertook a 10-year retrospective study identifying 26 cases of erysipelas of the upper limb following treatment for breast cancer; we describe the clinical, therapeutic, and evolutionary aspects. The age of our patients ranged from 37 to 80 years with a mean age of 53. All patients had a breast surgery and lymphadenectomy. Fifteen patients had chemotherapy and 23 had radiotherapy. The erysipelas appeared with an average of 5.23 years after cancer treatment (3 months to 15 years) and was recurrent in nine cases. Lymphedema occurred in eighteen patients. The first signs were fever and shivering in 25 patients. The clinical aspect was an inflammatory plaque. The physical findings of erysipelas included a raised edge (6 cases), blisters (1 case), purpura (1 case), and cellulitis (1 case). The portal of entry was not found in eleven patients. The upper limb was affected in all cases. Involvement of the axillary folds or the chest was observed in eight cases. Treatment with penicillin was undertaken for all patients; the length of treatment varied from 11 to 26 days. Lympadenectomy and radiotherapy in breast cancer may lead to lymphedema, which can be evident or sometimes discrete. Those patients who developed erysipelas in our series usually fared well with treatment, but many had recurrences attributed to persistent lymphedema. It was also of note that for many patients in this series, the portal of entry was not identified.

Adult↗

PubMed2005

[Erysipela after treatment of nasopharyngeal carcinoma].

PURPOSE: The aim of this work is to study the epidemiological, clinical and evolutive characteristics of the erysipela in patients treated for nasopharyngeal carcinoma (NPC). PATIENTS AND METHODS: Between January 1993 and June 2003, 212 patients were treated for NPC in the radiotherapy department of Sfax hospital. Twenty-two patients among them have presented an erysipela. A neoadjuvant chemotherapy was used for 16 patients with N2-N3 disease. Locoregional radiotherapy was delivered for all of patients. RESULTS: The mean age was 35 years (range: 10 and 69), sex-ratio was 1.2. The median delay between the appearance of erysipela and the end of the treatment was 16 months. The main localisation was the face. The main clinical manifestations were fever in 86% of cases and erythema in 77% of cases. Immediate evolution was favorable in all cases after antibiotherapy. Recurrences were observed in 45% in cases. CONCLUSION: Erysipela is a common skin infection readly found in patients with venous insufficiency. In our study we found a significant correlation between the frequency of erysipela and dystrophic complications. The incidence of erysipela in the face and cervical region after radiotherapy is unknown.

Adolescent↗

PubMed2005

[Pituitary tuberculosis: a case report].

Through a case of sellar and suprasellar tuberculoma which presented with central diabetes insipidus, the authors report the frequency of pituitary tuberculoma, its physiopathology, clinical presentation hormonal and radiological findings thus management and evolution. A 42 years old woman, with a history of erythema nodosum, presented with polyuria polydipsia (PUPD), amenorrhea and galactorrhea. Endocrine investigations showed central diabetes insipidus, elevated serum prolactin levels and cortisol failure. Magnetic resonance imagining scans (MRI) revealed a nodular thickening of the pituitary enlargement and loss of posterior pituitary hypointensity signal. Etiologic inquiry has removed the diagnosis of sarcoidosis, Langerhan's histosis, autoimmune hypophysitis and sellar metastasis. The history of erythema nodosum, the positivity of tuberculin skin test and the presence of koch bacillus in the bronchial fluid after culture led to a diagnosis of tuberculosis. Treatment was started with four drug antitubercular chemotherapy regimen for 2 months, and tow drug antitubercular chemotherapy regimen for 16 months. This treatment is associated with hydrocortisone, desmopressin nasal spray and bromocriptine. Under treatment, there was an improvement in clinical condition, disapearence of headache, PUPD and galactorrhea thus normalization of prolactin. A follow-up MRI, 8 months later, showed that pituitary lesion has been completely removed, suggesting our clinical and biology presumption. Pituitary tuberculosis is rare, however, when encountered, they may present a diagnostic difficulty. Accurate diagnosis and management is important because pituitary tuberculoma is curable.

Adult↗

PubMed2005

[Evaluation of the antibiotics consumption in a Tunisian university hospital].

PURPOSE: To estimate the consumption of antibiotics in our hospital and to determine the points at which will be targeted the recommendations of good practice of antibiotherapy. PATIENTS AND METHODS: Our study is a one day prevalence study where antibiotic's prescriptions are analyzed by a group of 6 doctors referents in antibiotherapy. RESULTS: During the study day, 443 patients were studied. Means age was 44.2 +/- 23.3 years (range: 1 and 102 years). 101 infections were diagnosed in 48 patients (10.8%). 192 patients (43.3%) received antibiotics. Antibiotherapy was curative in 44% of cases. The most prescribed antibiotics were gentamicin (85.2 DDD/1000 patients), metronidazole (79 DDD/1000 patients), and cefotaxime (73.9 DDD/1000 patients). According to the evaluation group, 30.7% of the antibiotic's prescription was considered unjustified. The antibioprophylaxis represents the category most often unjustified (49%). The molecules in which prescription was frequently considered unjustified are the ciprofloxacin (67%), the amoxicilline-clavulanate (40%) and the cefotaxime (40%). CONCLUSION: Our results suggest that an action of good practice should be targeted at the antibioprophylaxis and should concern especially molecules in which prescription was frequently unjustified.

Adolescent↗

PubMed2002

[Erysipelas after breast cancer treatment].

BACKGROUND: Study of the epidemiological, clinical and evolutive characteristics of the erysipelas of patients treated for breast cancer. PATIENTS AND METHODS: Between February 93 and December 99, 20 patients among 700 (2.85%) treated for breast cancer in the radiotherapy department of sfax have presented an erysipelas. All of these patients had undergone a chirurgical treatment containing an axillary lymph node dissection with radiotherapy in 95% and adjuvent chemotherapy in 80% of cases. RESULTS: The medium delay between the appearance of the eryslpelas and the end of treatment was 23 months. The preferential localisation was the homolateral upper limb to the treated breast (95%). The immediate evolution was favourable in 85% after antibiotherapy. Recurrence of erysipelas was seen in 20% in cases. DISCUSSION: Erysipelas after treatment of breast cancer is known but rarely reported. The secondary lymphedema of the upper limb is the major favouring factor. CONCLUSION: Appearance of erysipelas among women treated for breast cancer is frequent, his recurrent character must always lead to antibiotic prophylaxis.

Adult↗

PubMed2001

[Candida glabrata perinephric abscess. A case report].

We report a case of Candida glabrata perinephric abscess in a patient with diabetes mellitus who recently underwent ureteropelvic surgery for lithiasic urinary tract obstruction. Surgical drainage and amphotericin B treatment led to resolution of the infection. C. glabrata urinary infection has become more prevalent over the last decade in immunocompromised patients. Drainage is indicated for development of a fungal abscess in the perinephric area. Most authors recommend administration of an antifungal adjuvant treatment.

Abscess↗

PubMed2001

[Rhinocerebral mucormycosis: apropos of 4 new Tunisian cases].

Mucormycosis is a rare opportunistic infection but a fulminant disease. We report the 4 first cases of rhinocerebral mucormycosis diagnosed in Sfax region (Tunisia). They occurred in insulin dependent diabetes and developed varying clinical manifestations from facial cellulites to ocular and cerebral extension. The diagnosis of mucormycosis was not initially evoked, but confirmed tardively by anatomopathologic and mycologic examinations. The evolution was favourable in 2 cases by administration of amphotericine B associated with extensive surgical debridement and correction of the diabetes. Two patients had a fatal outcome. This infection has a severe prognosis and necessitates early diagnosis.

Adult↗