Results 191 to 200 of about 30,638 (241)
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Acta Radiologica. Diagnosis, 1979
Five cases of mammary hamartoma are described, with special reference to the radiographic features. Hamartomas are well circumscribed lesions composed of normal or dysplastic mammary tissue. They are probably more common than has been anticipated from the literature and are important because they may be confused with other well circumscribed tumors ...
I, Andersson +3 more
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Five cases of mammary hamartoma are described, with special reference to the radiographic features. Hamartomas are well circumscribed lesions composed of normal or dysplastic mammary tissue. They are probably more common than has been anticipated from the literature and are important because they may be confused with other well circumscribed tumors ...
I, Andersson +3 more
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Journal of Computer Assisted Tomography, 1981
Hypothalamic hamartoma is a rare tumor with onset of symptoms in infancy or early childhood. Clinical presentation includes precocious puberty, laughing spells, and seizures. Computed tomography of two cases of hypothalamic hamartomas revealed a mass lesion in the suprasellar--interpeduncular cisterns (with the density of) the surrounding normal brain.
K, Mori +4 more
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Hypothalamic hamartoma is a rare tumor with onset of symptoms in infancy or early childhood. Clinical presentation includes precocious puberty, laughing spells, and seizures. Computed tomography of two cases of hypothalamic hamartomas revealed a mass lesion in the suprasellar--interpeduncular cisterns (with the density of) the surrounding normal brain.
K, Mori +4 more
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Acta Pathologica Japonica, 1986
A 73‐year‐old female with a calcified splenic mass received exploratory laparotomy and subsequent splenectomy. The histologic diagnosis of the splenic tumor was hamartoma associated with secondary cystic degeneration and calcification of the cyst wall. The tumor was composed of red pulp‐like and white pulp‐like areas.
M, Ohta, Y, Tsutsumi, Y, Tanaka
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A 73‐year‐old female with a calcified splenic mass received exploratory laparotomy and subsequent splenectomy. The histologic diagnosis of the splenic tumor was hamartoma associated with secondary cystic degeneration and calcification of the cyst wall. The tumor was composed of red pulp‐like and white pulp‐like areas.
M, Ohta, Y, Tsutsumi, Y, Tanaka
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Journal of Surgical Oncology, 1984
AbstractA rare case of neuromuscular hamartoma, a benign tumor composed of well‐differentiated skeletal muscle and nerve fibers, is described and compared with four previously reported cases. The tumor arose in the major peripheral nerves. Three of the five tumors were congenital tumors. A biopsy is essential in establishing the diagnosis. However, the
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AbstractA rare case of neuromuscular hamartoma, a benign tumor composed of well‐differentiated skeletal muscle and nerve fibers, is described and compared with four previously reported cases. The tumor arose in the major peripheral nerves. Three of the five tumors were congenital tumors. A biopsy is essential in establishing the diagnosis. However, the
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Southern Medical Journal, 1984
We have reported a case of endobronchial hamartoma in a mainstem bronchus. Diagnosis of these rare lesions may be difficult when chronic pulmonary destruction has occurred; biopsy of the tumor may show cellular atypia due to inflammation. Although bronchoscopic removal or removal by bronchotomy or sleeve resection with preservation of the lung may be ...
J T, Walls +3 more
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We have reported a case of endobronchial hamartoma in a mainstem bronchus. Diagnosis of these rare lesions may be difficult when chronic pulmonary destruction has occurred; biopsy of the tumor may show cellular atypia due to inflammation. Although bronchoscopic removal or removal by bronchotomy or sleeve resection with preservation of the lung may be ...
J T, Walls +3 more
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Journal of Bronchology & Interventional Pulmonology, 2011
Pulmonary hamartoma is a benign lung neoplasm and it comprises 6% of solitary pulmonary nodules. Two clinical types have been defined according to its location: intraparenchymal (90%) and endobronchial (10%). We report on a case of endobronchial hamartoma resected with electrocautery by a flexible bronchoscope (FB).
Berna Botan, Yildirim +5 more
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Pulmonary hamartoma is a benign lung neoplasm and it comprises 6% of solitary pulmonary nodules. Two clinical types have been defined according to its location: intraparenchymal (90%) and endobronchial (10%). We report on a case of endobronchial hamartoma resected with electrocautery by a flexible bronchoscope (FB).
Berna Botan, Yildirim +5 more
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American Journal of Clinical Pathology, 1978
This paper describes five cases of splenic hamartoma, a benign lesion, usually found incidentally in the spleen at autopsy. The current practice of laparotomy for staging of malignant lymphomas, especially Hodgkin's disease, has increased the numbers of surgically removed spleens. Because splenic hamartomas may be confused histologically with Hodgkin's
M L, Silverman, V A, LiVolsi
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This paper describes five cases of splenic hamartoma, a benign lesion, usually found incidentally in the spleen at autopsy. The current practice of laparotomy for staging of malignant lymphomas, especially Hodgkin's disease, has increased the numbers of surgically removed spleens. Because splenic hamartomas may be confused histologically with Hodgkin's
M L, Silverman, V A, LiVolsi
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Acta Otorrinolaringologica (English Edition), 2010
Nasal hamartoma is a rare lesion characterized by a mix of several tissue types. Its location in the nasal septum is even more rare. We report the case of a 35-year-old woman presenting hamartoma in the posterosuperior part of the right nasal cavity.
Adolfo, Toledano Muñoz +3 more
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Nasal hamartoma is a rare lesion characterized by a mix of several tissue types. Its location in the nasal septum is even more rare. We report the case of a 35-year-old woman presenting hamartoma in the posterosuperior part of the right nasal cavity.
Adolfo, Toledano Muñoz +3 more
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Australian and New Zealand Journal of Surgery, 1964
SummaryThis paper deals with a patient with tuberous sclerosis but no mental defect who presented with haemorrhage into a large renal hamartoma. The radiological features including those found on a renal arteriogram have been described. Multiple hamartomata were demonstrated by abnormal vascular channels within them and this was confirmed by ...
J B, BLACKWELL +2 more
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SummaryThis paper deals with a patient with tuberous sclerosis but no mental defect who presented with haemorrhage into a large renal hamartoma. The radiological features including those found on a renal arteriogram have been described. Multiple hamartomata were demonstrated by abnormal vascular channels within them and this was confirmed by ...
J B, BLACKWELL +2 more
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