Thelazia callipaeda, parasitic in the eye of 24 years old Korean male, was extracted from the left eye of the patient in Seoul, Korea. We confirmed that as T. callipeada morphologically, based on the descriptions of Hsu and other literature. We presents the 7th human thelaziasis case in Korea with the historical review of the literature.
parasitology-helminth-nematoda ; Thelazia callipaeda ; thelaziasis ; case report

Cranial fasciitis is a rare fibroblastic tumor which shows a predilection for the scalp of young children. We present a child with a rapidly growing mass and lytic skull lesion which on pathologic evaluation was diagnosed as cranial fasciitis. Histologically this lesion was identical to nodular fasciitis which was typically found in the trunk and extremities of adults. Cranial fasciitis is unique in that it may present as a lytic lesion in the skull, but this disease entity is not widely known to pathologists and radiologists, and should be included in the differential diagnosis of fibroblastic lesion occurring in the cranium of young children.
Adult ; Child ; Diagnosis, Differential ; Extremities ; Fasciitis* ; Fibroblasts ; Humans ; Scalp ; Skull

No abstract available.
Aorta, Thoracic* ; Blood Flow Velocity* ; Female ; Hypertension, Pregnancy-Induced* ; Pregnancy ; Umbilical Arteries*

Authors experienced a case of A3B in a 46-year-old patient with liver cirrhosis and two cases of A3 in her children by family study. A3 subgroups were confirmed by delayed and weak positive with anti-A and anti-A,B, negative in anti-A1 lectin, adsorption-elution test, and family study. We report a family case of A3B and A3 with brief review of literatures.
Child ; Humans ; Liver Cirrhosis ; Middle Aged

Merkel cell carcinoma (MCC) is an uncommon but potentially aggressive neuroendocrine carcinoma of the skin. It typically develops on sun-exposed areas of the head and neck, particularly the eyelid, periorbital region, and extremities. We report a case of unusually located MCC, presenting as a conjunctival mass, which has only been reported once in the English literature. An 83-year-old male presented with a 0.8 x 0.7 cm sized mass protruding from the lower fornix of the right conjunctiva. The mass was excised. The tumor was located in the submucosa without connection to the overlying mucosa. Light microscopic findings showed a carcinoma with undifferentiated small round cells and the presence of cytokeratin (CK AE1/3, CK7) and neuroendocrine markers. We established a diagnosis of MCC. As reported in the literature, the majority of MCCs are positive for CK20 but negative for CK7. But, this case showed an uncommon cytokeratin immunohistochemical profile of positive for CK7 and negative for CK20, suggesting a new immunophenotypic MCC variant.
Aged, 80 and over ; Carcinoma, Merkel Cell ; Carcinoma, Neuroendocrine ; Conjunctiva ; Extremities ; Eyelids ; Head ; Humans ; Keratins ; Light ; Male ; Mucous Membrane ; Neck ; Neuroendocrine Tumors ; Skin

Kawasaki disease is an acute vasculitis of unknown causes that occurs predominantly in infants and young children and produces coronary artery aneurysm. We have recently experienced a case of persistent Kawasaki disease in a 24 month-old-girl improved with pulsed doses of methylprednisolone. Even with an administration of intravenous gamma globulin(IVIG), she repeated the course of recovery and aggravation. After four times repeated doses of IVIG, additional intravenous methylprednisolone pulse therapy was tried and resulted in remarkable improvement. We reported the case with a brief review of the related literature.
Aneurysm ; Child ; Coronary Vessels ; Humans ; Immunoglobulins, Intravenous ; Infant ; Methylprednisolone* ; Mucocutaneous Lymph Node Syndrome* ; Vasculitis

BACKGROUND: The knowledge about the nucleotides sequence of 9th chromosome that regulates the phenotype of ABO blood group has made the ABO genotyping possible. Since the genotyping can be done with only a small amount of DNA sample, it was primarily applied to the field of forensic medicine. When applied to the blood bank, it is useful in the resolution for ABO discrepancies between the cell and serum typing and determination of A and B subgroups. Rapid ABO genotyping using the polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method and its value in determination of ABO subgroups is presented. METHODS: ABO genotyping was performed in seven patients and three families, seven were the cases of ABO discrepancies in routine ABO grouping and three families were for the confirmation of the ABO group. To identify the 261th nucleotide, a 252 bp PCR amplifed fragment was amplified by PCR and digested with Kpn I. For 703th nucleotide, a 128 bp PCR amplified fragment was designed and digested with Alu I. To determine the ABO genotype, the patterns of digestion in DNA fragment were examined. RESULTS: Among the seven cases of ABO discrepancies, B3 and Ael were two cases each. Weakened B due to leukemia was the one, and the other two cases were cis-AB and Am. The three families for confirmation of the ABO group were acquired B due to infection one family, cis-AB two families. CONCLUSIONS: ABO genotyping is a rapid and reliable method that can be used in the case of ABO discrepancies and determination of ABO subgroups.
Blood Banks ; Digestion ; DNA ; Forensic Medicine ; Genotype ; Humans ; Leukemia ; Nucleotides ; Phenotype ; Polymerase Chain Reaction

No abstract available.
Humans ; Infant*

No abstract available.
Weaning*