Chronic macrocheilia: a clinico-etiological series of 47 cases.

BACKGROUND: Macrocheilia is an inflammatory disfiguring condition responsible for the swelling of the lips. This multi-etiological entity represents a diagnostic and therapeutic challenge. Published data on macrocheilia is scarce, often limited to granulomatous cheilitis. METHODS: We conducted a retrospective study, including all patients presenting with chronic macrocheilia (CM) for nineteen years. CM was defined as a persistent enlargement of one or both lips for at least eight weeks. Both descriptive and analytical analyses were performed. RESULTS: Of the 47 patients identified, 20 (43%) had cutaneous leishmaniasis, 10 (21%) had Miescher's cheilitis, five (11%) had Melkersson-Rosenthal syndrome, five (11%) had sarcoidosis, one (2%) had lepromatous leprosy, one (2%) had systemic amyloidosis, and one (2%) had Crohn's disease. In four cases, the CM was unlabeled. Ulcerations were significantly associated with leishmaniasis (P < 0.05). Histological study showed a granulomatous infiltrate in 72% of cases. Medical treatment was adapted to the etiology of CM. Surgery was performed in two cases. Improvement of CM secondary to leishmaniasis was seen in all cases. In patients with idiopathic orofacial granulomatosis, partial improvement was noted in four cases and a total improvement in one case. Recurrences were noted in three cases after complete regression. CONCLUSIONS: Macrocheilia is a rare and disfiguring condition that requires an etiological investigation, considering that it can reveal a serious underlying systemic disease. We identified several factors that could help recognize the cause of CM, including age, history of intermittent swelling, the extent of lip enlargement, the existence of ulceration, and systemic symptoms.

Family medicine: attractiveness, constraints and prospects as perceived by residents of the specialty.

INTRODUCTION: Medical studies reform in Tunisia was conducted to upgrade general medicine, depreciated by the population and experienced by practitioners as a path of failure, thus elevated to the rank of family medicine (FM). AIM: To determine the factors of attractiveness of the FM, the prospects and career aspirations of future family physicians. METHODS: We conducted a cross-sectional survey by an anonymous questionnaire distributed via an online questionnaire platform from February 11th to April 13th, 2018 that targeted students in the 2nd year of FM at the Faculty of Medicine of Tunis. RESULTS: We included 68 students. The median age was 26 years. The sex ratio was 0.4. The initial reason for choosing FM was the short course leading up to doctoral degree in medicine in 81% of students. The main factors of attractiveness of the FM were the overall approach of the patient (59%), the richness and the variety of the discipline (57%) and the rich human contact (37%). The main training constraints were the imprecise status (85%), the absence of a college of FM (59%) and the insufficient training (50%). Forty-three students (63%) wanted to continue their career abroad. The main reasons for this exodus were the search for a better quality of life (98%), better working conditions (81%), better training and supervision (67%) and acceptable remuneration (41%). The main expectations of the students were personal and family development (69%), the possibility of exercising at best their job (66%) and acceptable remuneration (59%). CONCLUSION: Family medicine must have a defined status, an adapted curriculum, an should be attractive financially and scientifically.

Teaching of evidence-based medicine principles in Family medicine curriculum: a descriptive study.

BACKGROUND: Family medicine was considered officially and legally in early 2019 in Tunisia. In order to help general practitioners to fit with the new profile of family doctors, the faculty of medicine of Tunis launched an MBA curriculum in 2018. Teaching evidence-based-medicine (EBM) principals was planned in a one-day training and was divided into a morning lecture-based session and an afternoon work team session. AIM: To assess the acceptability of this training by the participants and to highlight the consequences of this tutoring on the research skills of the trainees. METHODS: This is a cross sectional, prospective and descriptive study including the trainees registered in the MBA curriculum. A web site was created and contained a pre-test. After the work team session, the participants were asked to fulfill a post test and a feed back form. RESULTS: 20 trainees participated to the training day. 17 participants agreed to fulfil the pre-test, the post test and the feed back form. The mean and the median scores of the pre-test were estimated respectively to 11.19 and 14/20. The mean score and the median of the post-tests scores were estimated respectively to 12.69, and 14/20. No significant statistical difference was observed between the pre and post test scores (p=0.2). The majority of the trainees were totally satisfied with the training program. 13/17 participants estimated their needs' scale in EBM practice to 4/5. CONCLUSION: Our results highlighted the acceptability of EBM teaching in family medicine curriculum. The absence of significant difference pre test and post test scores can be explained by the fact that all participants obtained their doctorate and were able to perform a critical appraisal of medical articles.

Three scenarios of nasal obstruction revealing sarcoidosis.

The nasal location of sarcoidosis is rare. In this regard, we report three observations of sarcoidosis observed in three women with an average age of 53.6 years, revealed by annoying nasal manifestations. The presence of extra-nasal sites allowed us to suspect the diagnosis of sarcoidosis in all the patients.

Interstitial Cystitis: An uncommon revelation in primitive Sjögren syndrome.

Interstitial cystitis is an exceptional entity during primary Sjögren's syndrome. In this regard, we report the case of a 67-year-old patient in whom initially idiopathic interstitial cystitis revealed primary Sjögren's syndrome after 5 years of evolution in front of xerostomiaa, xerophtalmia and bilateral parotid hypertrophy with histological confirmation at the biopsy of accessory salivary glands.

[Characteristics of deep vein thrombosis in the elderly]. / Particularités de la thrombose veineuse profonde chez le sujet âgé.

PURPOSE OF THE STUDY: Deep vein thrombosis is a common condition in geriatric. The identification of risk factors for venous thrombosis in the elderly is important because it allows an appropriate prescription of preventive treatments. The purpose of this study is to identify the etiologic and therapeutic characteristics of deep vein thrombosis of the lower limbs in the elderly. PATIENTS AND METHODS: A retrospective study of 155 patients with lower limb deep vein thrombosis confirmed by venous Doppler. These patients were divided into two groups: group 1 (patients aged 65 years or more) and group 2 (patients whose age was below 65 years). A comparison between these two groups was performed. RESULTS: The average age of patients in group 1 was 74.89 years (± 6.43). The sex ratio in this group was 0.68. The thrombosis was more frequently proximal in patients of group 1. Patients of group 1 had significantly more risk factors than those of group 2 (p <0.05). Among risk factors studied, only the cancers were significantly more frequent in group 1 (p = 0.002). The frequency of hemorrhagic events in both groups was comparable but bleeding was more common in patients of group 1 with cancer. CONCLUSION: Our study confirms the multifactorial origin of deep vein thrombosis in the elderly and the incidence of malignant etiology. The results of this study also call for vigilance in the use of anticoagulants in the elderly especially in the presence of cancer because it is an additional risk factor for bleeding.

Deep vein thrombosis and tuberculosis: a causative link?

Pulmonary tuberculosis is very devastating in developing countries and its thrombogenic potential is a disturbing new entity. We report an 18-year-old woman who presented with a first episode of deep vein thrombosis. Pulmonary, hepatic and splenic tuberculosis was diagnosed while looking for secondary causes. The patient was treated with rifampicin, isoniazid, pyrazinamide and ethambutol along with low-molecular-weight heparin and antivitamin K. Tuberculosis has several mechanisms that induce a hypercoagulable state and can lead to thromboembolic complications.

Liver involvement in tuberous sclerosis.

Tuberous sclerosis complex (TSC) is a rare inherited disease that affects many organs and tissues, which explains the diversity of its clinical manifestations. This disease is often diagnosed at an early age when cutaneous angiofibromas, epilepsy and mental retardation are associated. The hepatic involvement in this phakomatosis is an uncommon location. In this context, we report the case of a tuberous sclerosis revealed in adulthood by abdominal pain and distension related to renal and hepatic angiomyolipomas associated with typical skin lesions.

Orbital metastasis as the inaugural presentation of occult rectal cancer.

Orbital metastasis is uncommon and occurs in 2-3% of patients with cancer. It is rarely the initial manifestation of a systemic malignancy. It usually indicates extensive haematogenous dissemination of a primary cancer and is associated with poor prognosis. Breast, lungs and prostate cancers are the most common primary cancers leading to orbital metastasis. However, orbital tumour revealing a rectal adenocarcinoma is exceptional. We describe a case of orbital tumour in a 67-year-old man with no history of systemic cancer while presenting with ophthalmic symptoms. Investigations revealed rectal adenocarcinoma as the primary malignant tumour.

[Syndrome d'activation macrophagique: une série de 11 cas tunisiens]. / Hemophagocytic syndrome: a study of 11 patients in tunisian population.

BACKGROUND: Hemophagocytic syndromes are mostly associated with underlying pathology, they can reveal: immunodeficiency, infections, hemopathies, cancers and auto-immune diseases. AIM: to investigate clinical, biological features, outcome characteristics and underlying pathology of Tunisian patients with hemophagocytic syndromes. METHODS: A retrospective study of patients with hemophagocytic syndromes admitted in an internal medicine department in Tunis over the period 2009-2012. RESULTS: There were 11 patients included, 4 men and and 7 women. Mean age was 47,3years. Purpura was observed in 3 cases, hepatosplenomegaly in 6 cases and peripheral lymph nodes in 3 cases. Hemorrhagic complication was noted in 2 cases. There were an increase of inflammatory indices in all the cases. Eight patients had pancytopenia and 3 had bicytopenia. Six patients developed intravascular dissiminated coagulation. High levels of triglyceridemia was noted in 5 cases and an hyperferritinaemia in all cases. Cytological examination of bone marrow confirmed hemophagocytosis in ten cases. Hemophagocytosis was associated to infectious diseases in 6 cases, there were 2 cases of leishmaniasis, septicemia to E.Coli and staphylococcus aureus and lymph nodes tuberculosis with HIV. We also noted a case of lymphoma, myelodysplasic syndrome, rheumatoid polyarthritis, adult onset still's disease. In one patient, the origin of hemophagocytosis remained indefinite. Visceral leishmaniose were treated by Glucantime®, adult Still's disease by corticosteroids and méthrotrexate®, lymphoma by chemotherapy. In lymph nodes tuberculosis, there were good evolution. Six patients died. CONCLUSION: Hemophagocytic syndrome is a rare and life-threatening disease. Pejorative prognosis requires an early therapy with etiological treatment.

Phalangeal lytic lesion: do not forget osseous sarcoidosis.

Sarcoidosis is a systemic granulomatous disease that most commonly involves the lung and thoracic lymph nodes. However, any organ can be affected. Osseous sarcoidosis has been reported in 3-13% of the cases. The skeletal involvement on radiographs is usually seen late in the course of the disease and is rarely the initial manifestation. We report a case of sarcoidosis revealed by a lytic lesion of the phalanx.

[Skin sensitization to aeroallergens in the child: cross-sectional study of 200 cases]. / Les sensibilisations cutanées aux pneumallergies chez l'enfant: etude transversale de 200 cas.

BACKGROUND: The prevalence of the allergic diseases increased considerably during the last decades. The clinical expression of allergy depends on the interaction of genetic and environmental factors. AIM: The aim of our study was to evaluate the prevalence of sensitizing to aeroallergens in the child and to determine the risk factors of sensitizing. METHODS: We carried out a cross-sectional study relating to 200 pediatric patients of the Mahmoud El Matri hospital, aged from 3 to14 years. We performed skin prick test to 12 current aeroallergens. RESULTS: The prevalence of sensitizing to aeroallergens was 14%. Acarina (DP and/or DF) represented the allergens accused in the majority of the cases (96,4% of the cases). The statistical analysis of the various risk factors of sensitizing showed that these factors were: the presence of a family atopy (p= 0,0034) particularly a maternal asthma (p< 0,001), the personal atopy specially an asthma, an allergic rhinitis or eczema atopic (p< 10-5), the short breast-feeding (p= 0,033) and the home humidity (p=0,0072). Several risk factors reported in the literature did not seem to intervene in our study (the passive smoking, the urban dweling, the age of food diversification, infections at the low age). CONCLUSION: The prevalence of sensitizing to aeroallergens is relatively high in our series. Many factors could explain the increase of the allergic diseases. Our study stresses the importance of the genetic, nutritional and environmental factors in the appearance of aeroallergens sensitization.

Isolated caecal tuberculosis mimicking a neoplastic tumour in an immunocompetent woman.

Although tuberculosis is endemic in Tunisia, only a few cases of intestinal disease have been reported. This entity is usually associated with pulmonary tuberculosis. Any part of the gastrointestinal tract may be affected but usually with ileocaecal involvement. Diagnosis is extremely difficult because the clinical presentation is so variable. The disease frequently mimics other chronic inflammatory intra-abdominal diseases or even malignancy. We report a case of isolated colonic tuberculosis presenting as circumferential ulcerovegetative lesions in the caecal region.

Osteomalacia as inaugural manifestation of Sjögren syndrome.

Osteomalacia is a relatively common condition, which is frequently underdiagnosed due to lack of clinical suspicion and non-specific symptoms. Osteomalacia can complicate tubulo-interstital nephritis. However, it occurs exceptionally as the first manifestation of Sjögren syndrome with renal involvement. It is a consequence of chronic metabolic acidosis and is associated with distal renal tubular acidosis. We report a 31-year-old woman hospitalised for a 1 year history of muscle weakness and joint and chest wall pains. Skeletal imagery showed Looser's zones in the left femoral neck. Investigations concluded to the diagnosis of primary Sjogren's syndrome.

Hypokalemic rhabdomyolysis: an unusual presentation of Sjogren's syndrome.

Hypokalaemic rhabdomyolysis represents a medical emergency requiring rapid diagnosis and appropriate aetiological treatment. Renal tubular acidosis is a common cause of hypokalemia which can be idiopathic or secondary to systemic disorders such as Sjogren's syndrome. It can remain asymptomatic or manifest with metabolic abnormalities including hypokalemia paralysis, hypocalcaemia and hyperchloremic metabolic acidosis. Rhabdomyolysis presenting with severe hypokalemia as the first manifestation of Sjogren's syndrome is rare. We report a case of a 59-year-old woman who presented to our department with severe weakness of all limbs. Laboratory examination demonstrated hypokalemic rhabdomyolysis caused by distal renal tubular acidosis. Investigations revealed Sjogren's syndrome as the underlying cause of the metabolic disorders.