Introduction: We report an unusual case of squamous cell carcinoma on a verrucous lichen of chronic evolution taken in charge in Borgou/Alibori UHC in Parakou (Bénin). Observation: A 75-year old Beninese woman wi...Introduction: We report an unusual case of squamous cell carcinoma on a verrucous lichen of chronic evolution taken in charge in Borgou/Alibori UHC in Parakou (Bénin). Observation: A 75-year old Beninese woman with a history of portal hypertension post-viral cirrhosis C treated with negative viral load, had consulted for a large chronic ulceration of the right foot back. The beginning of the symptomatology would go back to about 30 years, marked by lichenified, pruriginous popular lesions;these lesions would initially be treated as eczema and then mycosis by health personnel not specialised in dermatology and multitreated with unspecified topicals. General state was altered. In addition to ulceration, the dermatological examination found plates of hyperpigmented lichen lesion, homogeneous and well limited bilateral and symmetrical topography on the pelvic limbs making difficult to walk. Anatomopathological examination of the biopsy sample straddling the ulceration and its edges suggested a hypertrophic cutaneous lichen associated with keratinizing, infiltrating epidermal carcinoma. The chest-abdominal-pelvic scan showed no metastasis. A complete amputation of the right leg and knee was performed after a psychological interview. The follow-up was marked by an over-infection of the amputation stump by Escherichia coli, which was successfully treated. Healed, she is waiting for orthopedic equipment and possible chemotherapy. Conclusion: This clinical case indicates the need for adequate management of certain potentially precancerous dermatoses, in order to limit the progression to carcinogenic transformation.展开更多
The aim of this study was to study the epidemiological, clinical, therapeutic and evolutionary aspects of anogenital warts in Benin. A retrospective cohort study was conducted over a 4-year period from January 1st, 20...The aim of this study was to study the epidemiological, clinical, therapeutic and evolutionary aspects of anogenital warts in Benin. A retrospective cohort study was conducted over a 4-year period from January 1st, 2013 to December 31st, 2016 at the Dermatology-Venerology Clinic of Cotonou. A total of 74 patients, including 67 men and middle aged 35.1 ± 10.3 years, were received for anogenital condyloma during the study period, accounting for 2.1% of the total and 28.2% of patients were received for sexually transmitted infection. The most common clinical form was acuminated condyloma (61 cases;82.4%). HIV serology was positive in 12 patients (16.2%). Therapeutically, the use of electrocoagulation was systematic in 80% of cases. The evolvement is noticeable when 37% of the cases were recidivated and the rate of loss of sight after the first consultation was 60.8%. Early diagnosis and improvement of the technical platform will help to improve the quality of care for these patients.展开更多
文摘Introduction: We report an unusual case of squamous cell carcinoma on a verrucous lichen of chronic evolution taken in charge in Borgou/Alibori UHC in Parakou (Bénin). Observation: A 75-year old Beninese woman with a history of portal hypertension post-viral cirrhosis C treated with negative viral load, had consulted for a large chronic ulceration of the right foot back. The beginning of the symptomatology would go back to about 30 years, marked by lichenified, pruriginous popular lesions;these lesions would initially be treated as eczema and then mycosis by health personnel not specialised in dermatology and multitreated with unspecified topicals. General state was altered. In addition to ulceration, the dermatological examination found plates of hyperpigmented lichen lesion, homogeneous and well limited bilateral and symmetrical topography on the pelvic limbs making difficult to walk. Anatomopathological examination of the biopsy sample straddling the ulceration and its edges suggested a hypertrophic cutaneous lichen associated with keratinizing, infiltrating epidermal carcinoma. The chest-abdominal-pelvic scan showed no metastasis. A complete amputation of the right leg and knee was performed after a psychological interview. The follow-up was marked by an over-infection of the amputation stump by Escherichia coli, which was successfully treated. Healed, she is waiting for orthopedic equipment and possible chemotherapy. Conclusion: This clinical case indicates the need for adequate management of certain potentially precancerous dermatoses, in order to limit the progression to carcinogenic transformation.
文摘The aim of this study was to study the epidemiological, clinical, therapeutic and evolutionary aspects of anogenital warts in Benin. A retrospective cohort study was conducted over a 4-year period from January 1st, 2013 to December 31st, 2016 at the Dermatology-Venerology Clinic of Cotonou. A total of 74 patients, including 67 men and middle aged 35.1 ± 10.3 years, were received for anogenital condyloma during the study period, accounting for 2.1% of the total and 28.2% of patients were received for sexually transmitted infection. The most common clinical form was acuminated condyloma (61 cases;82.4%). HIV serology was positive in 12 patients (16.2%). Therapeutically, the use of electrocoagulation was systematic in 80% of cases. The evolvement is noticeable when 37% of the cases were recidivated and the rate of loss of sight after the first consultation was 60.8%. Early diagnosis and improvement of the technical platform will help to improve the quality of care for these patients.
