Spontaneous massive intrathoracic bleeding is infrequent and usually secondary to pulmonary infarction, arteriovenous fistula, neoplasm, ruptured aortic aneurysm, rupture of pleural adhesions, and, rarely, endometriosis of the pleura.1 We wish to document another cause of spontaneous massive haemothorax in a patient with disseminated neurofibromatosis (von Recklinghausen's disease). Bleedingwas...

Infantile hemangiomas are the most common vascular neoplasm that present in infancy, with more than half affecting the head and neck region. Periocularly, hemangiomas may be complicated by visual loss through induction of strabismal, deprivational, or anisometropic astigmatism. We report a case of a 5-year-old girl who presented with orbital hemangioma with potential risk of visual loss who had...

Cavernous hemangiomas of the orbit are benign, hamartomatous, vascular lesions, more frequent in middle-aged women, representing the most common benign primitive neoplasm of the orbit. Several therapeutic modalities and surgical approaches have been described, in order to preserve the normal orbital structures. We describe the case of a patient with a volumous orbital cavernoma, approached by a...

Angiosarcoma (AS) is a rare and aggressive vascular neoplasm with very poor prognosis. Patients with extensive cutaneous AS who are not surgical candidates have very limited options since there is no standard treatment. Treatment options include radiation, chemotherapy, and angiogenesis inhibitor with varying success rates. Here, we report a case an 88 year old patient with extensive scalp angi...

Infantile hemangioma is a common benign vascular neoplasm characterized by endothelial cell proliferation. Hemangiomas are one of themost common tumors of infancy and typically present on the head, neck, trunk or extremities.1 There are currently no published cases of clitoral hemangiomas presenting in an infant. In our report, we will describe a five-month old female who presented with a clito...

Glomus tumor is a rare, benign neoplasm rising from the glomus apparatus of the skin. It occurs most frequently on fingers and toes and accounts for 1.6% of all soft tissue tumors. Clinical diagnosis may prove difficult if the tumor occurs on an extra digital location. We report a case of a vascular-type glomus tumor (glomangioma) found in an atypical location, namely the lateral aspect of the ...

Hepatic Angiosarcoma is an extremely rare malignant neoplasm of the vascular or lymphatic endothelium accounting for about 2% of all sarcomas. It is considered idiopathic in up to 70% of cases. We describe the case of a 32-year female transferred to our center for evaluation of intractable gastrointestinal bleeding. Definitive diagnosis remained elusive despite multiple endoscopic assessments w...

The excess release of mediators can cause clinical features such as pruritus, flushing, nausea, vomiting, diarrhoea, abdominal pain, vascular instability and anaphylaxis. Also, complications may arise when mast cells accumulate in the skin, gastrointestinal tract, bone marrow, liver, spleen, and lymph nodes. [2] The clinical features of systemic mastocytosis are caused by accumulation of clonal...

Bartonella henselae and B. koehlerae bacteremia was documented in two epithelioid hemangioendothelioma patients and B. koehlerae bacteremia in an asymptomatic partner of one of the patients. Considering the biology and clinically variable natural history of epithelioid hemangioendothelioma, these results suggest that chronic Bartonella infection could have a role in the development of this vasc...

The excess release of mediators can cause clinical features such as pruritus, flushing, nausea, vomiting, diarrhoea, abdominal pain, vascular instability and anaphylaxis. Also, complications may arise when mast cells accumulate in the skin, gastrointestinal tract, bone marrow, liver, spleen, and lymph nodes. [2] The clinical features of systemic mastocytosis are caused by accumulation of clonal...