Results 261 to 270 of about 417,137 (292)

Spontaneous regression of a pituitary cyst

Neuroradiology, 1999
We present a pituitary cyst discovered on MRI in an amenorrheic patient that regressed over months. Although the precise etiology of the cyst is unproven, documentation of pituitary cyst regression has not to our knowledge been described previously.
J D, Simmons, L A, Simmons
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Spontaneous regression of hepatocellular carcinoma

Histopathology, 1998
Aims:To determine the clinical and histopathological features of a case of a spontaneous regression of hepatocellular carcinoma (HCC).Case details:HCC was found incidentally in a 73‐year‐old man during a laparotomy for evaluation of gastric retention. Despite no treatment being given, he improved gradually with no sign of tumour as evidenced by coeliac
J, Kaczynski, G, Hansson, H, Remotti, S, Wallerstedt   +3 more
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Spontaneous regression of pulmonary bullae

Australasian Radiology, 2002
SUMMARYThe natural history of pulmonary bullae is often characterized by gradual, progressive enlargement. Spontaneous regression of bullae is, however, very rare. We report a case in which complete resolution of pulmonary bullae in the left upper lung occurred spontaneously.
Hiroaki, Satoh, Hiroichi, Ishikawa, Morio, Ohtsuka, Kiyohisa, Sekizawa   +3 more
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Spontaneous regression of disseminated neuroblastoma

The Journal of Pediatrics, 1974
Two infants with disseminated neuroblastoma experienced spontaneous regression and recovery without thebenefit of therapy. A review of present knowledge of this disease indicates that children under one year of age with a specific pattern of metastatic involvement may have a good chance of experiencing a spontaneous regression. The authors suggest that
A D, Schwartz, M, Dadash-Zadeh, H, Lee, J J, Swaney   +3 more
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Spontaneous Regression of Malignant Melanoma

Oncology, 1978
The case of a 47-year-old white female patient has been described with malignant melanoma that started as a node on her right ankle twelve years ago and regressed spontaneously. During the last two years of her life, dissemination of the melanoma appeared in the form of subcutaneous nodes, which regressed spontaneously in successive crops.
G, Manelis, S M, Shasha, J, Manelis, H, Suprun, E, Robinson   +4 more
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Spontaneous regression of hepatocellular carcinoma

Indian Journal of Gastroenterology, 2012
A 92-year-old Japanese woman with moderate liver fibrosis, schistosomiasis and steatohepatitis-like lesion, was diagnosed with hepatocellular carcinoma (HCC) by dynamic CT and elevated serum levels of alpha-fetoprotein and des-gamma-carboxyprothrombin.
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Spontaneous Regression of Senile Retinoschisis

Archives of Ophthalmology, 1972
A 62-year-old white woman with typical senile retinoschisis in the lower temporal quadrant of each eye showed spontaneous, simultaneous disappearance of the intraretinal lesions in both eyes. The left eye with the larger lesion showed a corresponding absolute field defect which persisted.
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Spontaneous regression of lymphosarcoma in a dog

Journal of the American Veterinary Medical Association, 1988
Lymphosarcoma in a dog regressed without chemotherapy or radiotherapy. The drugs administered to the dog before the regression were not sufficient to influence the neoplastic disease. During the next 12 months, the dog was evaluated periodically for signs of recurrence of the lymphosarcoma. The disease remained in clinical regression during this period.
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Spontaneous Regression of Metastatic Melanoma

Annals of Plastic Surgery, 1991
Spontaneous regression of malignant melanoma is a well-known but rare event. It seems to be caused by immunological enhancement similar to the regression observed after intralesional injection of Bacille Calmette-Guérin into cutaneous melanoma metastases.
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SPONTANEOUS REGRESSION OF A RETINOBLASTOMA

Acta Ophthalmologica, 1981
A case of bilateral retinoblastoma is reported. The eye most affected was removed and the diagnosis was histologically verified. In the remaining eye, which was left untreated, the tumour has regressed spontaneously. The retinal characteristics have not changed throughout 44 years of observation.
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