Although the definition of male pseudohermaphroditism remains controversial, male pseudohermaphrodites will be defined as chromatin-negative individuals who have testis with the failure of normal development of the normal male. Also included are those individuals who may have more than one cell line, but at least one cell line, containing a Y chromosome and no cell line having two X chromosomes. Gonadal histologic findings may be either testicular or streak, but not ovarian. Male pseudohermaphroditism can result as a consequence of 1) absent M(llerian regression, 2) Inadequate synthesis of testosterone, 3) inadequate synthesis of dihydrotestosterone and 4) androgen receptor deficiency. We have seen 5 cases of male pseudohermaphroditism with manifestations of penoscrotal or perineal hypospadias, pubertal virilization, cryptorchism or atrophied testes, and feminization. Four cases had been reared as male and one case as female. All revealed chromatin-negative pattern in buccal smear and testes. After the plausible discussion, two cases were decided to be reared as female and three were as male.
46, XY Disorders of Sex Development* ; Androgen-Insensitivity Syndrome ; Cell Line ; Cryptorchidism ; Dihydrotestosterone ; Female ; Feminization ; Gonads ; Humans ; Hypospadias ; Male* ; Testis ; Testosterone ; Virilism ; X Chromosome ; Y Chromosome

Trichorrhexis nodosa is a distinctive response of the hair shaft to physical or chemical trauma, characterized by the development of node-like swelling, through which the shaft readily fractures. We have described here a case of trichorrhexis nodosa with scanning electron microscopic findings. Nodular swelling of the affected hair showed longitudinal fissures and fractures in the cortex with loss of cuticular scales. At the site of fracture, a paintbrush-like effect was seen.
Hair ; Weights and Measures

No abstract available.
Peptic Ulcer* ; Retrospective Studies*

No abstract available.
Diagnosis* ; Hemoglobinuria*

We report herein a case of smooth muscle hamartoma associated with Beckers nevus in a 5-year-old female. The child presented with a slight.ly brownish. 2 x 3 cm sized, pigmentecl patch with follicular accentuation on the right forearm, witch had been observecl since age of 2. Histopathologic findings showed the epidermal changes most consistent with Becker's nevus and the presence of irregularly arranged hyperplastic smooth muscle hundless in the dermis.
Child ; Child, Preschool ; Dermis ; Female ; Forearm ; Hamartoma* ; Humans ; Muscle, Smooth* ; Nevus*

No abstract available.
Abdomen, Acute* ; Nephritis* ; Purpura, Schoenlein-Henoch*

Kawasaki disease is described by fever lasting five days or more, bilateral conjunctival injection, changes of lips and oral cavity, polymorphous exanthema, acute non-purulent cervical lymphadenopathy, and changes of extremities. Atypical Kawasaki disease is defined as fewer than 4 of 6 criteria described above including coronary artery abnormalities. Especially, atypical clinical manifestations of Kawasaki disease appear in infants younger than 6 months old of age. Thus we recommend echocardiography in early infancy who has prolonged fever in order to diagnose atypical Kawasaki disease and treat early. We have experienced three cases of atypical Kawasaki disease with coronary aneurysm who were admitted because of fever and revealed coronary aneurysm on echocardiography.
Coronary Aneurysm* ; Coronary Vessels ; Echocardiography ; Exanthema ; Extremities ; Fever ; Humans ; Infant ; Lip ; Lymphatic Diseases ; Mouth ; Mucocutaneous Lymph Node Syndrome*

No abstract available.
Curettage* ; Female ; Humans ; Pregnancy ; Pregnancy, Ectopic*

No abstract available.
Sinusitis*

We developed the BaSDAS (Barcode-Seq Data Analysis System), a GUI-based pooled knockout screening data analysis system, to facilitate the analysis of pooled knockout screen data easily and effectively by researchers with limited bioinformatics skills. The BaSDAS supports the analysis of various pooled screening libraries, including yeast, human, and mouse libraries, and provides many useful statistical and visualization functions with a user-friendly web interface for convenience. We expect that BaSDAS will be a useful tool for the analysis of genome-wide screening data and will support the development of novel drugs based on functional genomics information.