The role of scintigraphic imaging has moved from the detection of lesions to the tissue-specific characterization of lesions over the past 2 decades. Major advances in nuclear medicine imaging include: 1) positron imaging, 2) improved instrumentation, such as the use of multidetector (dual or triple head) gamma cameras for single photon emission computed tomography, and 3) development of numerous new radiopharmaceuticals for positron or single photon imaging ( labeled glucose analogue, amino acids, fatty acids, hormones, drugs, receptor ligands, monoclonal antibodies, etc). These advanced have resulted in a significantly improved efficacy of radionuclide techniques for the evaluation of various of focal gepatic tumors is reviewed in this article with an emphasis on the clinical applications of various tracer studies and imaging findings.
Amino Acids ; Antibodies, Monoclonal ; Carcinoma, Hepatocellular ; Electrons ; Fatty Acids ; Gamma Cameras ; Glucose ; Hemangioma ; Ligands ; Nuclear Medicine* ; Radionuclide Imaging ; Radiopharmaceuticals ; Tomography, Emission-Computed, Single-Photon

The carcinoma of uterine cervix is the most common malignant neoplasm in Korean women. Nearly all invasive cervical carcinomas are preceded by a intraepithelial stage. The cervical intraepithelial lesion(CIN) is subdivided into I, II, and III, depending on the severity of the changes. To evaluate the histologic characteristics of the CIN, we studied the CIN III by mapping of the uterine cervix. The results were as follows. 1. The CIN III without I or II was 54.8%(17/31 cases). 2. The multifocal CIN III was 12.9%(4/31 cases). 3. The horizontal growth of CIN III was 38.7%(12/31 cases). These results indicate that the CIN III is unifocal and CIN III without I or II is more common.
Cervical Intraepithelial Neoplasia* ; Cervix Uteri* ; Female ; Humans

No abstract available.
Arthritis, Juvenile* ; Rheumatoid Factor*

No abstract available.
Foreign Bodies* ; Pneumonia, Aspiration*

A case of glomus tumor was reported with literature review. 36 year old Korean male has had a single corn sized painful nodular eruption on flexor surface of right side forearm since 2 years ago. This single nodule was confirmed histopathologically as glomus tumor but patient had not any trauma and injury history. Simple surgical excision was very excellent for complete cure of this tumor.
Adult ; Forearm ; Glomus Tumor* ; Humans ; Male ; Zea mays

Pemphigus foliaceus is a chronic vesiculobullous dermatosis which seems to be an autoimmune etiology, and favorable results are usually able to obtain with massive doses of corticosteroids administration and Imuran or other anticancer drugs. Two cases of typical pemphigus foliaceus, who showed cutaneous candidiasis, one with clinical improvements, and the other one who had lung abscesses of aspergilli as a complication of the long-term corticosteroid treatment, have been presented. The diagnosis of pemphigus foliaceus was confirmed by histopathologically subcorneal bullae containing acantholytic cells, also Tzank test and Nikolsky's sign. First case, 37 year old man who has the history of corticostcroid therapy for 3 years tor rheumatoid arthritis, was treated with high dosage of prednisolone and antibiotics with nystatin for cutaneous candidiasis, but lung abscesses of aspergilli developed while we couldn't even notice its progress and he died suddenly because of it although skin lesions showed marked improvement. Second case, 36 year old house wife who has the history of recurrent aphthous stomatitis like eruptions was recovered from pemphigus foliceus after steroid treatment and cutaneous candidiasis after using antibiotics and nystatin. As the complication of corticosteroid therapy, cushingoid feature, blurred vision, and cutaneous candidiasis were occurred in both patients, especially in the first case, hyperglycemia and metabolic alkaloses were developed. And so, as mention of Saunders, we checked the patient's complete history, body weight everyday, and CBC and occult blood every week, but urine sugar or blood sugar and chest X-ray not periodically. We used anabolic agent for osteoporosis, antibiotics, mycostatm, diuretics, and antacid regimen, but failed to deveIopment of aspergillosis.
Adrenal Cortex Hormones ; Adult ; Alkalosis ; Anti-Bacterial Agents ; Arthritis, Rheumatoid ; Aspergillosis ; Azathioprine ; Blood Glucose ; Body Weight ; Candidiasis, Cutaneous ; Diagnosis ; Diuretics ; Humans ; Hyperglycemia ; Lung Abscess ; Nystatin ; Occult Blood ; Osteoporosis ; Pemphigus* ; Prednisolone ; Skin ; Skin Diseases ; Spouses ; Stomatitis, Aphthous ; Thorax

These are the first reported cases of granuloma faciale in two Koreans. Unilateral, slightly elevated violaceous plaque with illdefined margin on cheeck since 20 years ago was observed in 36 year old house-wife, and 40 year old male has had bilateral plaques on both cheek areas since 10 years ago, These plaques were showed the typical histological appearance of granuloma faciale respectively on both of two patients. Literature was briefly reviewed for the discussion of clinical and microseopic findings of this disease. Both patients were treated by intralesional injections and ointment of steroid with relative clinical improvements.
Adult ; Cheek ; Granuloma* ; Humans ; Injections, Intralesional ; Male

No abstract available.
Colon* ; Rectum*

Sclerema neonatorum is a lesion of degeneration, necrosis or crystallization of adipose tissue of new born, and is classified into two types; the generalized type in which death occurs usually within one week without treatment, and the nodular type which is localized and heals spontaneously. In this report, nodular type was presented. Nut to palm sized indurated plaques on deltoid region, upper back and hip were noted 3 weeks after birth. Histopathologic findings of necrosis of subcutaneous tissue with early granulomatous reaction were showed in biopsy specimen. Literature was briefly reviewed for the discussion of clinical and microscopic findings of this disease.
Adipose Tissue ; Biopsy ; Crystallization ; Hip ; Necrosis ; Nuts ; Parturition ; Sclerema Neonatorum ; Subcutaneous Tissue

Five cases of incontinentia pigmenti (Bloch-Sulzberge type) were presented and literature were reviewed. They were all girls. 3cases of them were associated with defects of ectodermal or mesodermal development. As the manifestation of those, malformed teeth in 2 cases, delayed dentition in 3 cases, eye problem in 2 cases, and alopecia in 3 cases were noticed. One of 3 cases had eruptions of lichen striatus on her upper extremities. Especially, family history of involvement of maternal relative in one case was noticed. Diagnosis of them were confirmed by characteristic clinical appearance and histopathologic findings.
Alopecia ; Dentition ; Diagnosis ; Ectoderm ; Female ; Humans ; Incontinentia Pigmenti ; Lichens ; Mesoderm ; Tooth ; Upper Extremity