We reported the 5 th published case of COVID-19 vaccine inducing SS and the first case to be induced by an inactivated SARS-CoV-2 vaccine « CoronaVac ». The short latency time strongly supports the pathogenic role of the vaccine as a cause of SS in our case.

Title pageTitle: Rust-colored patches of the lower extremity in a COVID-19 patientAuthrors: Jacem Rouatbi1, Mouna Korbi1*, Nouha Ben Abdeljalil2, Hichem Belhadjali1*, Jameleddine Zili1*

We report an atypical presentation of a current disease to highlight the importance of making a correct diagnosis of scabies surrepticius in front of any itchy dermatosis especially in elderly patients. The misdiagnosis of this disease results in extensive infestation, especially with the use of corticosteroids.

Oral lichen planus is a common manifestation in patients with lichen planus (LP). It can affect all regions of the oral mucosa. However, lip involvement is rarely described, especially in patients with actinic LP. We report a case of actinic LP associated with a pigmentation of the lower lip.

Recurrent post-tonsillitis erythema annulare centrifugum is a recently described entity in two adults with recurrent annular lesions and centrifugal evolution following tonsillitis. We present two cases of recurrent post-tonsillitis erythema annulare centrifugum in children.

Harlequin syndrome corresponds to unilateral dysfunction of sympathetic system, characterized by flush and unilateral hyperhidrosis associated with hypo or anhidrosis and paleness of the opposite side. It is, usually, idiopathic. Rarely, it may be associated with compressive organic processes, iatrogenic causes and general diseases. It is a real therapeutic challenge.

Waldmann’s disease (WD) is an exudative intestinal disorder that affects children or young adults, causing protein deficiency, lymphopenia and malabsorption of fat-soluble vitamins. We describe a case of a 19–year-old male with a history of WD since the age of 6 months associated with cutaneous eruption of the scrotum

We report a new case of chronic recurrent annular neutrophilic dermatosis in a woman. Through our observation, we aim to make the clinician aware of this rare entity, in order to consider it among the diagnostic hypotheses of annular dermatosis, with centrifugal, recurrent and chronic evolution.

Granuloma annulare (GA) is a benign skin granulomatous, with, usually, unknown cause. Few challenging cases of GA have been reported in the literature mimicking sarcoidosis. We describe a rare clinical presentation of GA mimicking cutaneous sarcoidosis.

Granuloma annulare is a benign inflammatory skin disease. Here, we report an atypical clinical presentation of localized GA associated with cysts and open comedones in a 85-year-old woman.

We reported a case of a 14-months-old girl with erythematous and papulovesicular pink to red lesions on the face, the upper and the lower limbs. The history and the morphological features confirmed the dignosis of Gianotti Crosti syndrome.