Efficacy of rituximab in refractory polyarteritis nodosa: a case report.

Polyarteritis nodosa (PAN) is a systemic vasculitis affecting medium and small-sized vessels resulting in multiple organ involvement. Refractory PAN requires a different therapeutic approach. We herein report the case of a 42-year-old male presenting a non-virus-related refractory PAN with a favorable outcome on rituximab.

Palate Tuberculosis with Paradoxical Lymphadenitis.

Oral cavity involvement in tuberculosis (TB), particularly palatine, is extremely rare and mostly described in case reports. Management of these cases usually responds to classic antitubercular therapy. Some serious complications such as paradoxical reactions (PRs) may however occur, making it more challenging for physicians to treat and to manage.

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.

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.

[Traumatic and psychosocial complications of falls in the elderly in Tunisia].

Introduction: Falls in the elderly are a major health problem due to their traumatic and psychosocial complications which may lead to a loss of autonomy and a state of dependency. This study aims to study the traumatic circumstances and psychosocial consequences of falls in the elderly.

Methods: We conducted a retrospective study of 40 patients aged 65 years and over with a history of at least one fall in the previous year between September 2014 and January 2016.

Self extrusion on an ingested foreign body: a case report.

Foreign body ingestion is a frequent issue in paediatrician's practice. Foreign bodies often pass the gastro-intestinal tract spontaneously but can sometimes generate complications (1% of the cases). The migration of ingested foreign bodies is rare, but their spontaneous extrusion through the skin is even rarer and was previously described only in the neck.

Rare retro peritoneal tumor in infants.

Lipoblastoma is a rare mesenchymal tumor, occuring in less than three-year-old infants in 90% of the cases and in 40% of the cases in chidren aged less than one year. It can be present at birth. It is a benign tumor, with defined margins, that can be locally aggressive, without metastases.

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.

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.

[Refractory Sweet syndrome complicated by monoclonal gammopathy of undetermined significance].

The association between Sweet syndrome and monoclonal gammopathy of undetermined significance (MGUS) is exceptional. We report the case of a 44 years-old woman in whom recurrent Sweet syndrome was complicated by monoclonal gammopathy of undetermined significance (MGUS) after 3 years of evolution.

[Vertebral collapse revealing primary hyperparathyroidism in a 14-year-old girl].

Primary hyperparathyroidism, widely prevalent in women after menopause, remains rare in children and adolescents. Sporadic forms are the most frequent. Clinical manifestations are general, renal, gastrointestinal, cardiac, or bony.

[Secondary TFE3-associated renal cell carcinoma in a child treated for Ewing sarcoma].

Renal cell carcinoma is a rare pediatric malignant tumor of the kidney. Unlike Wilms tumor, the efficacy of chemotherapy and radiation therapy in pediatric renal cell carcinoma remains uncertain. Surgery is the best treatment and prognosis is favorable when the tumor is localized and completely eradicated.