• Pediatric Gastroenterology, Hepatology & Nutrition
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• 제17권4호
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• pp.266-269
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• 2014

Gilbert syndrome is the most common inherited disorder of bilirubin glucuronidation. It is characterized by intermittent episodes of jaundice in the absence of hepatocellular disease or hemolysis. Hereditary spherocytosis is the most common inherited hemolytic anemia and is characterized by spherical, osmotically fragile erythrocytes that are selectively trapped by the spleen. The patients have variable degrees of anemia, jaundice, and splenomegaly. Hereditary spherocytosis usually leads to mild-to-moderate elevation of serum bilirubin levels. Severe hyperbilirubinemia compared with the degree of hemolysis should be lead to suspicion of additional clinical conditions such as Gilbert syndrome or thalassemia. We present the case of a 12-year-old boy with extreme jaundice and nausea. The diagnosis of hereditary spherocytosis was confirmed by osmotic fragility test results and that of Gilbert syndrome by genetic analysis findings.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• 제22권4호
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• pp.392-399
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• 2019

Wilson disease a rare autosomal recessive inherited disorder of copper metabolism, is characterized by excessive deposition of copper in the liver, brain, and other tissues. Wilson disease is often fatal if it is not recognized early and treated when it is symptomatic. Gitelman syndrome is also an autosomal recessive kidney disorder characterized by low blood levels of potassium and magnesium, decreased excretion of calcium in the urine, and elevated blood pH. Hereditary sensory autonomic neuropathy type IV (HSAN-IV), a very rare condition that presents in infancy, is characterized by anhidrosis, absence of pain sensation, and self-mutilation. It is usually accompanied by developmental delay and mental retardation. We report a case of Wilson disease manifested as fulminant hepatitis, acute pancreatitis, and acute kidney injury in a 15-year-old boy comorbid with HSAN-IV and Gitelman syndrome. Such concurrence of three genetic diseases is an extremely rare case.

• 대한한방내과학회지
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• 제39권5호
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• pp.1023-1031
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• 2018

Objectives: The purpose of this study is to evaluate the effect of Korean medicine in a patient with sensory disturbance of the hands and feet diagnosed as hereditary motor and sensory neuropathy (Charcot-Marie-Tooth disease). Methods: A patient diagnosed with hereditary motor and sensory neuropathy (Charcot-Marie-Tooth disease) was treated with herbal medicine (Uchashinki-hwan-gami, Bosinji Granule, Ukgan-san-gami), acupuncture, moxibustion, and bee venom pharmacopuncture. Clinical improvements were evaluated using the numerical rating scale (NRS) and Toronto Clinical Neuropathy Score system (TCNSS). Results: Improvements in the total scores of NRS and TCNS were observed after Korean medicine treatments. NRS score decrease from 8 to 2, and TCNS score decreased from 10 to 7. Conclusion: Korean medicine treatment may be effective for sensory disturbance in hereditary motor and sensory neuropathy (Charcot-Marie-Tooth disease).

• Journal of Yeungnam Medical Science
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• 제37권4호
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• pp.341-344
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• 2020

Hereditary neuropathy with liability to pressure palsy (HNPP) is a rare neurological genetic disease caused by deletion of the peripheral myelin protein 22 gene and presents in childhood or young adulthood. We report four cases of HNPP with typical and rare presentations, reflecting the broad clinical spectrum of this disease. Two patients presented with mononeuropathies that are frequently observed in HNPP; the remaining two presented with bilateral neuropathy or mononeuropathy anatomically present in the deep layer. This reflects the broad clinical presentation of HNPP, and clinicians should differentiate these conditions in young patients with monoparesis or bilateral paresis. Although HNPP is currently untreatable, early diagnosis in the emergency department can lead to early detection, eventually resulting in less provocation and recurrence which may cause early motor nerve degeneration.

• 대한유전성대사질환학회지
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• 제4권1호
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• pp.13-17
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• 2004

저자들은 생후 28일된 발열, 간종대, 출혈성 경향, 구토, 잦은 보챔, 전신의 황달 증상을 보이던 환아를 MS-MS 이용한 신생아 대사 이상 검사와 혈중 아미노산 분석, 뇨중 유기산 분석을 통하여 hereditary tyrosinemia type I으로 진단하였다. 저 페닐알라닌/타이로신 식이와 NTBC 사용으로 국내 첫 타이로신혈증 I 치료 성공례를 경험하였다.

• 대한근전도전기진단의학회지
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• 제20권2호
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• pp.148-152
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• 2018

Myotonic dystrophy type 1 (DM1) is an autosomal dominant multisystem disorder and one of the most common muscular dystrophies affecting adults. Charcot-Marie-Tooth (CMT) disease, a common hereditary neuropathy, is characterized by atrophy of the distal limbs and peripheral nerve abnormalities. The authors report a rare case involving a 24-year-old female who was diagnosed simultaneously with both DM1 and CMT1A based on the results of a nerve conduction study (NCS). The patient, who had previously been diagnosed with DM1, was admitted for lower extremity pain. Her electrodiagnostic examination continued to reveal severe sensorimotor demyelinating polyneuropathy, and a genetic study was performed to confirm whether she had other hereditary neuropathies, except DM1, that suggested CMT1A, the most common phenotype of CMT. Severe abnormalities in an NCS in a DM1 patient may suggest the incidental coexistence of hereditary neuropathies, and further evaluations, such as genetic studies, should be performed for proper diagnosis.

• Asian Pacific Journal of Cancer Prevention
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• 제14권10호
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• pp.5609-5614
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• 2013

Background: Colorectal cancer is the third most common cancer in both men and women in the world and the second leading cause of cancer-related deaths. The incidence of colorectal cancer has increased in Iran in the past three decades and is now considered as a serious problem for our society. This cancer has two types hereditary and non-hereditary, 80% of cases being the latter. Considering that the relationship between SNPs with diseases is a concern, many researchers believed that they offer valuable markers for identifying genes responsible for susceptibility to common diseases. In some cases, they are direct causes of human disease. One SNP can increase risk of cancer, but when considering the rate of overlap and frequency of DNA repair pathways, it might be expected that SNP alone cannot affect the final result of cancer, although several SNPs together can exert a significant influence. Therefore identification of these SNPs is very important. The most important loci which include mutations are: MLH1, MSH2, PMS2, APC, MUTYH, SMAD7, STK11, $XRCC_3$, $DNMT_1$, MTHFR, Exo1, $XRCC_1$ and VDR. Presence of SNPs in these genes decreases or increases risk of colorectal cancer. Materials and Methods: In this article we reviewed the Genes and SNPs associated with non-hereditary and hereditary of colorectal cancer that recently were reported from candidate gene y, meta-analysis and GWAS studies. Results: As with other cancers, colorectal cancer is associated with SNPs in gene loci. Generally, by exploring SNPs, it is feasible to predict the risk of developing colorectal cancer and thus establishing proper preventive measures. Conclusions: SNPs of genes associated with colorectal cancer can be used as a marker SNP panel as a potential tool for improving cancer diagnosis and treatment planning.

• 대한약리학회:학술대회논문집
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• 대한약리학회 2006년도 The 6th Congress of the Federation of Asian and Oceanian Physiological Societies
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• pp.118.1-118.1
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• 2006

• Journal of Chest Surgery
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• 제46권2호
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• pp.156-158
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• 2013

Thoracic extramedullary hematopoiesis (EMH) is a rare disease entity that is usually associated with hematologic disorders, such as myelodysplastic or hemolytic disease. Because thoracic EMH is usually encountered as a mass during radiologic examinations, it should be differentiated from posterior mediastinal neurogenic tumors. Here, the authors report a case of EMH associated with hereditary spherocytosis. The patient underwent a complete excision by thoracoscopic surgery to differentiate it from other mediastinal tumors.

• Asian Pacific Journal of Cancer Prevention
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• 제16권6호
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• pp.2107-2117
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• 2015

Thyroid cancer is the most common endocrine neoplasia. The medullary thyroid carcinoma (MTC) is one of the most aggressive forms of thyroid malignancy,accounting for up to 10% of all types of this disease. The mode of inheritance of MTC is autosomal dominantly and gain of function mutations in the RET proto-oncogene are well known to contribute to its development. MTC occurs as hereditary (25%) and sporadic (75%) forms. Hereditary MTC has syndromic (multiple endocrine neoplasia type 2A, B; MEN2A, MEN2B) and non-syndromic (Familial MTC, FMTC) types. Over the last two decades, elucidation of the genetic basis of tumorigenesis has provided useful screening tools for affected families. Advances in genetic screening of the RET have enabled early detection of hereditary MTCs and prophylactic thyroidectomy for relatives who may not show any symptom sof the disease. In this review we emphasize the main RET mutations in syndromic and non syndromic forms of MTC, and focus on the importance of RET genetic screening for early diagnosis and management of MTC patients, based on American Thyroid Association guidelines and genotype-phenotype correlation.