ABSTRACT
It was suspected that a GUT infection could be a possible cause of infertility. This study was carried out to investigate the effect of Trichomonas vaginalis and Gonococci on sperm motility. Human fresh spermatozoa from 50 healthy medical students were mixed and diluted with Trichomonas vaginalis and Gonococci. 30 specimens to Trichomonas vaginalis and 20 specimens to Gonococci were exposed with varying concentration from 10(4) to 10(6) organisms/ml of broth, respectively. Spermatozoal motility scale devised by Emmens was checked at serial time of hours in vitro. The following results were obtained: 1. The sperm motility of control groups among pure semen, semen with normal saline and semen with broth solution were no significant differences. 2. A significantly decreased sperm motility ensued in Trichomonas vaginalis experimental groups, 106 organisms/ml and broth extract contained metabolite, than control group. 3. There were no significant differences between control groups and experimental groups in Gonococci.
Subject(s)
Humans , Infertility , Semen , Sperm Motility , Spermatozoa , Students, Medical , Trichomonas vaginalis , TrichomonasABSTRACT
Thirty-five cerebello-pontine angle lesions were diagnosed with simple skull X-ray, CT, and angiography atSeoul National University Hospital from Sept. 1978 through Aug. 1982. The radiographic findings were analysed withemphasis on the differential points of CT among the major three cerebello-pontine angle tumors; acousticneurinoma, meningioma and epidermoid. The results are as follows; 1. Among the 35 cases of cerebello-pontine anglelesions, 19 cases were acoustic neurinoma. 4 cases miningioma, 4 cases epidermoid, 2 cases metastasis, 1 caseschoroid plexus papilloma, 1 case arteriovenous malformation, and 3 cases intra-axial posterior fossa tumors. 2.The characteristic radiographic findings of acoustic neurinoma were windening of internal auditory canal, petrousbone erosion, posterior extension of tumor at the level of internal autidory canal, hypo or isodense mass onpre-contrast CT with high enhancement after intravenous contrast infusion, and cystic change within the mass. 3.Meningioma shows anterior extenstion of the lesion at the level of internal auditory canal, broad base and obtuseangle sign of the lesion with petrous bone, hyperdense mass on precontrast CT. with highly homogeneous enhancementafter intravenous contrast infusion. 4. Epidermoid characteristically shows hypodense mass on precontrast CT withno change after intravenous contrast infusion. 5. The differential points of the major 3 cerebello-pontine tumorswere bone change, mass location, attenuation , degree of attachment to petrous bone, and cystic change.
Subject(s)
Angiography , Arteriovenous Malformations , Infratentorial Neoplasms , Meningioma , Neoplasm Metastasis , Neuroma, Acoustic , Papilloma , Petrous Bone , SkullABSTRACT
The high incidence of genitourinary anomalies associated in patients with imperforate anus and rectum has long been recognized. The death of children suffering imperforate anus several years after satisfactory management of the alimentary lesion is often due fundamentally to oversight or poor management of a urologic lesion. We have recently two cases of imperforate anus associated with urogenital anomalies, urethrorectal and rectovaginal fistula.
Subject(s)
Child , Humans , Anus, Imperforate , Incidence , Rectovaginal Fistula , RectumABSTRACT
The high incidence of genitourinary anomalies associated in patients with imperforate anus and rectum has long been recognized. The death of children suffering imperforate anus several years after satisfactory management of the alimentary lesion is often due fundamentally to oversight or poor management of a urologic lesion. We have recently two cases of imperforate anus associated with urogenital anomalies, urethrorectal and rectovaginal fistula.
Subject(s)
Child , Humans , Anus, Imperforate , Incidence , Rectovaginal Fistula , RectumABSTRACT
Emphysematous pyelonephritis is a rare complication of urinary tract infection and can occur in patients with diabetes mellitus or urinary obstruction. We recently treated a 52-year-old male patient with E. coli urinary tract infection and septicemia whose abdominal roentgenogram demonstrated a striking right pneumonephrogram as well as perirenal gas. Right nephrectomy was carried out to survive septic crisis. Timely surgical intervention after unsuccessful antibiotics and conventional medical measurement is life saving.
Subject(s)
Humans , Male , Middle Aged , Anti-Bacterial Agents , Diabetes Mellitus , Nephrectomy , Pyelonephritis , Sepsis , Strikes, Employee , Urinary Tract InfectionsABSTRACT
CT was done 81 times on 63 proven malignant maxillary sinus tumors for 3 years from Feb.1979 to May 1982 atSeoul National University Hospital. Pre-treatment CT were 54 and post-treatment CT were 31 on 28 patient. Theresult were as follows; 1. The most frequent histopathologic diagnosis was 44 cases (69.8%) of squamous cellcarcinoma. Others were 5 cases (7.9%) of adenoid cystic carcinoma, 3 cases (4.8%) of olfactory neuroblastoma, 3cases (4.8%) of malignant lymphoma, 2 cases (3.2%) of melanoma, 2 cases (3.2%) of malignant fibrous histiocytoma,a rhabdomyosarcoma, a basal cell carcioma, a fibrosarcoma and a metastatic carcinoma from thyroid follicular adenocarcinoma. 2. The CT findings in 54 untreated malignant maxillary sinus tumors were sinus opacification, softtissue mass, and bone destruction in all cases. Other findings were fat plane obliteration (70%),osteosclerosis(59%), bone erosion and displacement (46%), low densities within soft tissue mass (27%), and airdensitis wiithin soft soft tissue mass (27%), and air densities within soft tissue mass(13%). 3. The value of pre-treatment CT in malignant maxillary sinus tumors were outlining the disease process especially soft tissuesuch as orbit, infratemporal fossa, pterygopalatine fossa, nasopharynx, pterygoid fossa and intracranialextension, and CT is the choice of diagnostic modality to determine the prognosis and the therapeutic planning insurgery and/or radiotherapy. 4. Post-treatment CT is also helpful to evalute the change in tumor size andpost-treatment complication.