No abstract available.
Humans ; Muscular Dystrophies*

No abstract available.
Muscle Spasticity* ; Paraplegia*

Myxoma is the commonest intracardiac tumor and it is well known to present in bizarre ways. Calcification of the tumor is uncommon, though probably more frequent in right than in left heart tumors. Diagnosis can be followed by surgery with satisfactory results. A 36 years old man with partially calcified right ventricular myxoma and a 51 years old man with calcified left atrial myxoma, which were revealed different echogenic densities on 2-dimensional echocardiogram and gross calcification on fluoroscopy, were treated with surgical removal. We report above two cases of calcified myxoma with literature review.
Adult ; Diagnosis ; Fluoroscopy ; Heart Neoplasms ; Humans ; Middle Aged ; Myxoma*

Hemophilia A is a hereditary coagulation disorder. Most cases are diagnosed at birth or at least during childhood. A spontaneous spinal epidural hematoma was developed in a 74-year-old male patient who hadn't had a family or past medical history of bleeding disorders. On magnetic resonance imaging, epidural hematoma at L1-2 was accompanied by spinal stenosis at L4-5 and spondylolytic spondylolisthesis at L5. Hematoma evacuation and surgery for distal lumbar lesions were performed at once. After transient improvement, complete paraplegia was developed due to redevelopment of large epidural hematomas at L1-2 and L4-S1 which blocked epidural canal completely. Emergency evacuation was performed and we got to know that he had a hemophilia A. Factor VIII was 28% of normal value. Mild type hemophilia A could have not been diagnosed until adulthood. Factor VIII should have been replaced before the surgical decompression.
Aged ; Blood Coagulation Disorders, Inherited ; Decompression, Surgical ; Emergencies ; Factor VIII ; Hematoma ; Hematoma, Epidural, Spinal* ; Hemophilia A* ; Hemorrhage ; Humans ; Magnetic Resonance Imaging ; Male ; Paraplegia ; Parturition ; Reference Values ; Spinal Stenosis ; Spondylolisthesis

No abstract available.
Empyema* ; Malacoplakia*

No abstract available.
Empyema* ; Malacoplakia*

OBJECTIVES: Recently, it was suggested that apoptosis may be a basic mechanism of follicular atretic process. If the POF(premature ovarian failure) results from an acceleration of the process of atresia of the oocytes causing premature deletion of stored oocytes, POF may be a good model for the apoptosis. Our objective is to determine the relation between the POF and apoptosis. METHODS: We performed laparoscopic ovarian biopsy in 17 patients with POF. We evaluated the ovaries from a patient with POF by conventional H-E stining and immunohistochemical staining for apoptosis related protein(bcl-2, bax, fas and fas-L). RESULTS: Atretic cystic follicles were seen 4 out of 17 patients, and corpora albicans indicating past ovulation were seen 9 out of 17 patients. Primordial follicles were seen in 3 out of 17 patients, however developing follicles were not seen in all patients. Immunohistochemical analysis revealed that Bax was expressed in the lining cells of the atretic cystic follicle and primordial follicle and mesothelial cells lining the surface of the ovary. Fas and Fas-L were expressed on the lining pregranulosa cells and primary oocyte of the primordial follicle in the ovary of the patient with premature ovarian failure. Bax were also expressed on the lining pregranulosa cell and oocyte of the premature ovarian failure. Bcl-2 was expressed in the lining cells of primordial follicles of the patients with POF. CONCLUSION: Apoptosis may be a basic mechanism of POF. Bax, fas and fas-L may play a role causing premature follicular depletion.
Acceleration ; Apoptosis* ; Biopsy ; Female ; Humans ; Oocytes ; Ovary* ; Ovulation ; Primary Ovarian Insufficiency*

PURPOSE: The aims of this research are to correlate prenatal renal parenchymal thickness with postnatal outcome of fetal hydronephrosis, to establish the predictability of prenatal renal parenchymal thickness for surgical treatment and to apply this parameter to the evaluation and the follow-up of prenatal hydronephrosis. Material and METHOD: Between Jun 1991 and Jun 1998 we retrospectively identified 59 cases of fetal hydronephrosis in which renal pelvic anteroposterior diameter(PAPD) was greater than 10mm. Renal parenchymal thickness(RPT), renal pelvis anteroposterior diameter and renal anteroposterior diameter(RAPD) were measured on midtransverse from prenatal sonograms. The ability of these parameters to predict who would require surgical treatment was examined. The difference of these parameters in groups were compared using Wilcoxon rank sums analysis. RESULTS: 66.7% of fetuses with a renal parenchymal thickness lesser than 8mm and 71.4% of fetuses with a renal parenchymal thickness lesser than 6mm required surgical treatment. 33.3% of fetuses with an PAPD greater than 12mm and 45% of fetuses with an PAPD greater than 15mm required surgical treatment. 60% of fetuses with an ratio of PAPD/RAPD greater than 0.4 and 70% of fetuses with an ratio of PAPD/RAPD greater than 0.5 required surgical treatment. CONCLUSION: The research shows that RPT could be used as an useful parameter in the prediction of requirement of postnatal surgical treatment of fetal hydronephrosis ,in addition to the size of PAPD and the ratio of PAPD/RAPD which have been assumed as one of the most important parameters.
Fetus ; Follow-Up Studies ; Hydronephrosis* ; Kidney Pelvis ; Retrospective Studies

BACKGROUND AND OBJECTIVES: Medial maxillectomy is commonly performed for benign and low-grade malignancies involving the lateral wall of the nose. The most frequent complications are cavity crusting, epicanthal scarring and epiphora. Silicone stent, tube fixation in lacrimal sac have been used for prophylaxis of epiphora. Authors studied for the incidence of epiphora and necessity for prophylatic procedure of epiphora in patients who underwent medial maxillectomy. MATERIALS AND METHOD: This study was performed on 26 patients treated with medial maxillectomy without additional procedure for management of epi-phora. The minimal duration of follow-up was 6 months. RESULTS: Twenty one patients were treated with medial maxillectomy only and five patients were treated with medial maxillectomy combined with irradiation. Incidence of epiphora was about 7% (2/26). All patients who complained of epiphora had inverted papilloma and underwent medial maxillectomy without irradiation. No patients treated with combination of medial maxillectomy and irradiation complained epiphora. CONCLUSION: It is not necessary to do routine prophylatic procedures for epiphora at the initial procedure.
Cicatrix ; Follow-Up Studies ; Humans ; Incidence ; Lacrimal Apparatus Diseases* ; Nose ; Papilloma, Inverted ; Silicones ; Stents

Salivary duct lithiasis is a condition characterized by the obstruction of a salivary gland or its excretory duct due to the formation of calcareous concretions or sialoliths resulting in salivary ectasia and even provoking the subsequent dilation of the salivary gland. It most commonly involves submandibular gland (80 to 90%) and less frequently parotid (10 to 20%). The authors report 2 cases of parotid sialolithiasis. The first case involved a 46-year-old male patient complaining of the left parotid area pain and swelling, and presenting with a salivary calculus in the left parotid duct. When the patient was diagnosed, he refused surgical removal. The second case involved a 41-year-old male patient complaining of the right parotid area pain and swelling, and presenting with a salivary calculus in the right parotid duct. The sialolith was surgically removed under general anesthesia. In this paper, we also reviewed a series of concepts related to the etiology, diagnosis and treatment of sialolithiasis.
Adult ; Anesthesia, General ; Diagnosis ; Dilatation, Pathologic ; Humans ; Lithiasis ; Male ; Middle Aged ; Parotid Diseases ; Salivary Calculi ; Salivary Duct Calculi ; Salivary Ducts ; Salivary Gland Calculi* ; Salivary Glands ; Submandibular Gland