- A Case of Alstrom Syndrome.
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Kun Ho Yoon, Ho Young Son, Sung Koo Kang, Yoon Hee Choi, Bong Yeon Cha, Hwan Suk Cho, Ki Bum Kim, Ji Ho Kang, Young Mi Choo, Sang Soo Bae
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J Korean Endocr Soc. 1998;13(3):501-508. Published online January 1, 2001
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 Abstract
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- The Alstrom syndrome is inherited autosomal recessive disorder, characterized by obesity, diabetes mellitus, pigmentary retinal degeneration, normal intelligence, sensorineural hearing loss, baldness, acanthosis nigricans, male hypogonadism, hyperuricemia and hypertriglyceridemia. There is no reported case of Alstrom syndrome in Korea yet. We experienced a 29-year-old female patient with clinical characteristics similar to Alstrom syndrome who was admitted due to poorly controlled diabetes mellitus and diabetic retinopathy with hemorrhage. We report this case with the review of literatures.
- A Case of Acromegaly with Graves' Disease.
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Jae Hoon Chung, Kwang Won Kim, Byoung Joon Kim, Sung Hoon Kim, Myung Sik Lee, Moon Gyu Lee, Yong Ki Min, Jong Hyun Kim, Eun Young Oh, Yun Jae Chung, Sang Soo Bae
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J Korean Endocr Soc. 1998;13(3):432-438. Published online January 1, 2001
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Abstract
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- Goiter is present in 25-50% of patients with acromegaly, which probably results from IGF- I stimulation of thyroid cell growth. These goiters are usually non-toxic but there have been well documented cases of co-existent hyperthyroidism and acromegaly. Graves disease with acromegaly has been rarely reported compared with the other type of hyperthyroidism due to increased tumoral secretion of TSH. We experienced a 44-year-old woman who presented with Graves disease and acromegaly. Basal serum GH and IGF-I concentrations were 10.8 pg/L and 571.82 ng/mL, respectively (reference value: (5 mg/L and 130-354 ng/mL, respectively). GH was not suppressed less than 2 pg/L during oral glucose loading test. GH was stimulated by TRH. Postcontrast sellar MRI demonstrated ovoid-shaped low signal intensity nodule measuring O.8 cm in diameter in left side of pituitary gland. Thyroid scan(131I) showed enlarged thyroid with increased radioiodine uptake (61.3%). Histologic examination showed acidophilic adenoma. GH and prolactin were positive on immunohistochemical staining. GH was suppressed less than 2.26 mg/L by oral glucose loading following operation. The patient has been followed with antithyroid drug(PTU) medication after operation(TSA).
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