Adenoid cystic carcinoma occurs most commonly in the salivary glands, and also has been recognized in numerous other locations. However, it is rarely found in the prostate. We report a case of adenoid cystic c arcinoma of the prostate in a 77-year-old man whose chief complaint was urinary retention. Digital rectal examination transrectal ultrasonography revealed a markedly enlarged prostated and PSA was 4.6ng/ml. The transurethral prostatectomy was performed and the histopathological diagnosis was the adenoid cystic carcinoma. We review the clinical and pathologic feature of this disease.
Adenoids* ; Aged ; Carcinoma, Adenoid Cystic* ; Diagnosis ; Digital Rectal Examination ; Humans ; Prostate ; Salivary Glands ; Transurethral Resection of Prostate ; Ultrasonography ; Urinary Retention

We reviewed the records of 23 patients who underwent repeat operation after initial vitreoretinal surgery in Chungnam National University Hospital between January 1993 and December 1993. Of 193 eyes who underwent vitreoretinal surgery in that period, 23(12%) had undergone reoperation. The most common cause of initial anatomic failure and reoperation was either new or recurrent proliferative vitreoretinopathy(10 eyes). Other causes included iatrogenic retinal tears(5 eyes), hidden retinal breaks(4 eyes), vitreous traction(1 eye), inappropriate chorioretinal adhesion(1 eye), and new break(1 eye). We performed vitreous base dissection on all 9 eyes with anterior proliferative vitreoretinopathy. With additional surgery and after a mean follow-up period of 10.4 months, 21(91%) of 23 retinas were reattached. The final cause of anatomic failure was anterior proliferative vitreoretinopathy. Of the 23 reoperated eyes, 20(87%) had postoperative visual acuity of 0.05 or better.
Chungcheongnam-do ; Follow-Up Studies ; Humans ; Reoperation ; Retina ; Retinaldehyde ; Visual Acuity ; Vitreoretinal Surgery* ; Vitreoretinopathy, Proliferative

Testicular torsion is the most common cause of acute scrotal pain in prepubertal and adolescent boys. The overall testicular salvage rate with acute torsion is only 20 to 50 per cent. However, up to 50 percent of the patients with acute torsion have experienced previous episodes of acute testicular pain. Intermittent testicular torsion is a separate entity that should be considered in all young males with a history of scrotal pain and swelling. interspersed with long interval without symptoms. Most males with testicular torsion have aberrant anatomy for the testes to be more susceptible to torsion. Bell-clapper deformity and long mesorchium have been typically described at exploration. On reviewing the medical records. elective orchiopexy was performed on l2 patients under the diagnosis of intermittent testicular torsion during the recent 5 years at Yonsei University Hospital. The features and pathological anatomy of intermittent testicular torsion in these l2 patients are described. Awareness of intermittent testicular torsion as a definite entity and early elective orchiopexy will improve testicular salvage rate.
Adolescent ; Congenital Abnormalities ; Diagnosis ; Humans ; Male ; Medical Records ; Orchiopexy ; Spermatic Cord Torsion* ; Testis

While diverticulosis of the colon is a relatively common disease, a solitary giant colonic diverticulum is rare. Although there exist some theories about the formation of the giant colonic diverticulum, none is really conclusive. The preoperative diagnosis of giant colonic diverticulum is made radiographically with findings of a large, smoothly marginated, round homogeneous radiolucency in the abdomen that is in close apposition to the colon on barium enema examination. Early surgical treatment is necessary since the complication rate is high. One case of giant colonic diverticulum is presented, the clinical, radiologic and pathologic findings are discussed, and the etiology and differential diagnosis, reviewe.
Abdomen ; Barium ; Colon* ; Diagnosis ; Diagnosis, Differential ; Diverticulum ; Diverticulum, Colon* ; Enema

No abstract available.
Tetralogy of Fallot*

Hemorrhagic fever with renal syndrome (HIFRS), scrub typhus, murine typhus and leptospirosis have been the principal acute febrile diseases in Korea. To evaluate the seroepidemiologic patterns of acute febrile illness, sera collected from 2,423 patients in 1996 were examined for antibodies against Hantaan virus, Orientia tsutsugamushi, Rickettsia typhi, and Borrelia burgdorferi by indirect immunofluorescent antibody technique (IFA) and macroscopic agglutination test for Leptospira interogans. Seropositive cases against O. tsutsugamushi, Rickettsia typhi, Leptispira interogans and Hantaan virus were 192 (7.9%), 193 (8.0%), 12 (0.5%) and 324 (13.4%), respectively. Male was more affected in HFRS and murine typhus contrasting to scrub typhus and leptospirosis in female. Most positive cases occurred during October and November for scrub typhus, and during November and December for HFRS. These results showed similar patterns with previous epidemical data for recent couple of years, and possibly implied no significant changes occurred in ecologic situations for acute febrile diseases in Korea.
Agglutination Tests ; Antibodies ; Borrelia burgdorferi ; Female ; Hantaan virus ; Hemorrhagic Fever with Renal Syndrome ; Humans ; Korea* ; Leptospira ; Leptospirosis ; Male ; Orientia tsutsugamushi ; Rickettsia typhi ; Scrub Typhus ; Typhus, Endemic Flea-Borne

Posterior chamber intraocular lenses were implanted into 20 eyes without the posterior capsular capsular support by securing both haptics of the lens to the sclera with 10-0 prolene suture. The follow-up period ranged from 6 to 24 months(average 9.4 months). At the last follow-up visit, 17 eyes(85%) had a vision of 0.7 or better. The position of the implanted lens was proved satisfactory when compard with eyes with posterior chamber intraocular lens without scleral fixation suture by postoperative A-scan measurement of the anterior chamber depth, the results of refraction and slit-lamp examination. There were no eyes with remarkable decentration or tilt of the implanted lens. In two eyes, intraoperative bleeding occurred from the inferior chamber angle and ceased spontaneously. Postoperatively there were no remarkable inflammatory responses or complications. From the results, we suggest that the position of scleral puncture with a hypodermic needle is 1.2 - 1.4mm from the posterior surgical limbus in the upper quadrant and the advancement of the needle is directing parallel to the posterior surface of the iris.
Anterior Chamber ; Follow-Up Studies ; Hemorrhage ; Iris ; Lens Implantation, Intraocular* ; Lenses, Intraocular* ; Needles ; Polypropylenes ; Punctures ; Sclera ; Sutures*

We recently treated an infant with abnormal calcification in the soft tissues of the wrist and hand caused by an intravenous injection of calcium gluconate for treatment of neonatal hypocalcemia. The cause of the soft tissue calcifications was quite puzzling, if the incident of calcium gluconate extravasation had been overlooked, because the lesions mimicked for cellulitis or abscesses and treated as such. All radiographic evidence of calcification gradually resorbed by conservative management.
Abscess ; Calcium Gluconate ; Calcium ; Cellulitis ; Hand ; Humans ; Hypocalcemia ; Infant ; Infant, Newborn ; Injections, Intravenous ; Wrist

Magnetic resonance imaging(MRI) is accepted as a useful tool for the diagnosis of injury of the knee recently. The anterior cruciate ligament tear is accompanied by the damage of the osseous and soft tissue of the knee. The occult osseous lesion is found on magnetic resonance imaging as bone density change that is not found on the simple radiograph. From Jan. 1992 to Apr. 1994, magnetic resonance imaging was performed on 44 patients with acute anterior cruciate ligament tears. MRI was done within 6 weeks of the index anterior cruciate ligament injury. The criteria of decreased signal intensity on the Tl weighted image and increased signal intensity on the T2 weighted image was applied for the incidence assessment of the occult osseous lesion. After arthroscopy with or without ACL reconstruction, follow-up simple radiograph was checked every 3 months. Occult osseous lesions were documented in 32(73%) of the 44 patients. Of the 32 patients with bony lesion, 81% had lesions of the lateral compartment. Lateral femoral condyle was involved in 15 cases(46.9%), and lateral tibial plateau in 22 cases (68.8%). Follow-up X-ray revealed no joint deperession in all of the 32 patients with the occult osseous lesion. This result suggests that there is a high correlation between the occult osseous lesion of lateral compartment of the knee on magnetic resonance imaging and anterior cruciate ligament tear. The presence of the occult osseous lesion in the patient with acute anterior cruciate ligament tear did not affect rehabilitation and weight bearing.
Anterior Cruciate Ligament ; Arthroscopy ; Bone Density ; Diagnosis ; Follow-Up Studies ; Humans ; Incidence ; Joints ; Knee ; Magnetic Resonance Imaging ; Rehabilitation ; Tears ; Weight-Bearing

Primary aldosteronism, characterized by hypertension, hypokalemia, and hyperaldosteronemia resulting from chronic oversecretion of aldosterone independent of normal renin-angiotensin regulatory system, is due mostly to aldosteronoma or to bilateral cortical nodular hyperplasia. We report two cases of primary aldosteronism due to adrenal cortical adenoma, which were diagnosed by clinical data and abdominal computed tomographic scan. Clinical symptoms and laboratory data returned to normal after surgical adrenalectomy.
Adrenalectomy ; Adrenocortical Adenoma ; Aldosterone ; Hyperaldosteronism ; Hyperplasia ; Hypertension ; Hypokalemia