Search

Carcinosarcoma is a rare biphasic tumor made of two malignant components--the epithelial component and the stromal component--that can develop anywhere on the body, but mainly in sun-exposed areas. We report the case of a 78-year-old male who presented himself with a right temporal tumor in the ear 10 cm in diameter. A biopsy suggested a sarcoma. The patient underwent an extensive surgical resection of the temporal mass and the ipsilateral ear. A microscopic examination of the tumor revealed two intermixed malignant contingents. The epithelial component was made of atypical basaloid cells arranged in nests with peripheral palisading and expressing cytokeratin. The stromal component was made of atypical spindle cells expressing smooth muscle actin (SMA). A diagnosis of primary cutaneous carcinosarcoma with clear margins was reached. The patient is alive and without recurrence after twelve months of a follow-up period. [ABSTRACT FROM AUTHOR]

A granular cell tumor (GCT) is a rare neoplasm occurring usually in submucosal and subcutaneous tissues anywhere in the body, affecting mainly the head and neck. GCTs at unusual anatomic sites, such as the breast or the axillary extension, could be taken for invasive carcinoma. We report the case of a 30-year-old male who presented himself with an axillary nodule. A physical examination revealed a firm and painless subcutaneous tumor on ulcerated skin. Lymphoma and lymph node metastasis were suspected. An imaging survey was negative outside the axillary nodule. The tumor was surgically removed. A microscopic examination showed the typical features of a benign GCT. Surgical margins were negative. No recurrence has been observed within a 6-month follow-up period. A GCT can mimic a malignancy since it presents itself as an axillary nodule, and requires complete surgical resection with clear margins. [ABSTRACT FROM AUTHOR]

The angiomyofibroblastoma-like tumor of the male genital tract is a rare benign tumor. A total of 34 cases have been reported in the literature. We herein report an exceptional case of solidocystic form in its paratesticular location, in a 79-year-old man. Clinical examination objectified a right testicular induration. Macroscopic examination of the orchidectomy objectified a paratesticular solidocystic tumor formation. Microscopically, the solid area was composed of vessels with small caliber and turgidity of endothelial cells. These vessels were surrounded by clusters of epithelioid cells, sometimes having the appearance of giant cells. They were associated with spindle cells. The cystic area was uncoated. Immunohistochemically, the fusiform cells expressed Desmin and Smooth Muscle Actin. Endothelial cells and clusters of cells surrounding large vessels expressed CD34. The expression of receptors for estrogen and progesterone was negative. To our knowledge, this is the second solidocystic case of angiomyofibroblastoma-like tumor of male genital tract. [ABSTRACT FROM AUTHOR]

Copyright of Pan African Medical Journal is the property of Pan African Medical Journal and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Introduction: Lafora disease is a rare and severe form of progressive myoclonus epilepsy. It is an autosomal recessive disease, genetically heterogeneous. Aim: Our aims is to study the clinic-pathological features of this rare entitie We report a case of Lafora disease. Case Report: We report the case of a 16 year old girl, which shows from the age of 14 myoclonus epilepsy. Neurological examination showed cerebellar syndrome and intellectual deterioration. Skin biopsy was needed to guide the diagnosis. The Lafora disease has a constantly fatal prognosis. Histological examination confirms the diagnosis and molecular study may help to establish a genetic counseling. Conclusion: Lafora disease has significant clinical and evolutionary characteristics that should guide the clinician to achieve axillary skin biopsy to find Lafora bodies. [ABSTRACT FROM AUTHOR]

The article presents a case study of a 47-year-old man who was presented with a skin lesion and was diagnosed with cutaneous tuberculosis through a deep skin biopsy and was the victim of limb traumatism.

The article presents a case study of a 47-year-old man who was presented with a skin lesion and was diagnosed with cutaneous tuberculosis through a deep skin biopsy and was the victim of limb traumatism.