Cystic angiomatosis is a rare, benign, multifocal disorder of bone and viscera. Angiomatous deposits result in bone lysis and organ dysfunction. Bony cystic lesions occur in the axial and proximal appendicular skeleto...Cystic angiomatosis is a rare, benign, multifocal disorder of bone and viscera. Angiomatous deposits result in bone lysis and organ dysfunction. Bony cystic lesions occur in the axial and proximal appendicular skeleton. Lesions may cause bone pain or pathological fracture. Diagnosis is difficult, of exclusion and demands a biopsy. The prognosis varies upon whether the lesions are solely skeletal or there is visceral involvement. A 71-year-old man reports increasing symptoms of painful swelling in the right thoracic wall for over a month. The swelling was bony hard in consistency. Except for his bony swelling, the patient’s physical examination was within normal limits, as were all his laboratory studies. X-ray imagery showed multicystic expansive lytic areas involving the right ribs. Computerized tomography, magnetic resonance imagery and gallium bone scan revealed lytic lesions of multiple right ribs, and cervical, dorsal, lumbar and sacrum iliac spine. A right rib biopsy has shown a cystic formation with endothelial walls. Five years later, the patient remained stable, with no clinical, laboratory or imagilogic progression of disease and without visceral involvement. This case is presented in his rarity and differential diagnosis challenge.展开更多
Sturge-Weber syndrome （SWS）, or encephalo- trigeminal angiomatosis, is a rare, congenitalneurocutaneous syndrome characterized by unilateral facial cutaneous vascular malformation （nevus flammeus or port-wine stain...Sturge-Weber syndrome （SWS）, or encephalo- trigeminal angiomatosis, is a rare, congenitalneurocutaneous syndrome characterized by unilateral facial cutaneous vascular malformation （nevus flammeus or port-wine stain） in association with ipsilateral leptomeningeal angiomatosis. Prevalence is approximately one per 50 000 live births. Males and females are equally affected and there is no racial bias. 1,2 The common clinical manifestations of SWS include progressive seizures, unilateral cutaneous vascular nevus following the ophthalmic divisions of the trigeminal nerve, ipsilateral glaucoma, contralateral hemiparesis, hemiatrophy, hemianopia and mental retardation. The radiographic hallmark of SWS is ＂tram-line＂ or gyriform calcifications usually involving the occipital and parietal lobes. Histologic studies have revealed that intracranial lesions of SWS display as leptomeningeal angiomatosis, and gyriform calcifications, neuronal loss, astrogliosis in underlying brain tissue.展开更多
Cobb syndrome, also known as cutaneo-meningospinal angiomatosis, is a rare clinical entity characterized by the combination of a vascular skin nevus and an angioma in the spinal canal at the same metamere. 1 It was f...Cobb syndrome, also known as cutaneo-meningospinal angiomatosis, is a rare clinical entity characterized by the combination of a vascular skin nevus and an angioma in the spinal canal at the same metamere. 1 It was first described by Berenbruch in 1890 and did not receive recognition until Cobb’s description 2 in 1915. Only few documents about this disease had been reported. 1 We present two cases here and review the other reported cases.展开更多
文摘Cystic angiomatosis is a rare, benign, multifocal disorder of bone and viscera. Angiomatous deposits result in bone lysis and organ dysfunction. Bony cystic lesions occur in the axial and proximal appendicular skeleton. Lesions may cause bone pain or pathological fracture. Diagnosis is difficult, of exclusion and demands a biopsy. The prognosis varies upon whether the lesions are solely skeletal or there is visceral involvement. A 71-year-old man reports increasing symptoms of painful swelling in the right thoracic wall for over a month. The swelling was bony hard in consistency. Except for his bony swelling, the patient’s physical examination was within normal limits, as were all his laboratory studies. X-ray imagery showed multicystic expansive lytic areas involving the right ribs. Computerized tomography, magnetic resonance imagery and gallium bone scan revealed lytic lesions of multiple right ribs, and cervical, dorsal, lumbar and sacrum iliac spine. A right rib biopsy has shown a cystic formation with endothelial walls. Five years later, the patient remained stable, with no clinical, laboratory or imagilogic progression of disease and without visceral involvement. This case is presented in his rarity and differential diagnosis challenge.
文摘Sturge-Weber syndrome （SWS）, or encephalo- trigeminal angiomatosis, is a rare, congenitalneurocutaneous syndrome characterized by unilateral facial cutaneous vascular malformation （nevus flammeus or port-wine stain） in association with ipsilateral leptomeningeal angiomatosis. Prevalence is approximately one per 50 000 live births. Males and females are equally affected and there is no racial bias. 1,2 The common clinical manifestations of SWS include progressive seizures, unilateral cutaneous vascular nevus following the ophthalmic divisions of the trigeminal nerve, ipsilateral glaucoma, contralateral hemiparesis, hemiatrophy, hemianopia and mental retardation. The radiographic hallmark of SWS is ＂tram-line＂ or gyriform calcifications usually involving the occipital and parietal lobes. Histologic studies have revealed that intracranial lesions of SWS display as leptomeningeal angiomatosis, and gyriform calcifications, neuronal loss, astrogliosis in underlying brain tissue.
文摘Cobb syndrome, also known as cutaneo-meningospinal angiomatosis, is a rare clinical entity characterized by the combination of a vascular skin nevus and an angioma in the spinal canal at the same metamere. 1 It was first described by Berenbruch in 1890 and did not receive recognition until Cobb’s description 2 in 1915. Only few documents about this disease had been reported. 1 We present two cases here and review the other reported cases.
