We present two cases of pseudocyst of auricle which occured in 59-year-old man and 21-year-old man. Each showed bean sized non-inflammatory cystic swelling of upper part of right auricle with slight tenderness and the cystic content was serosanguinous fluid. Cystic wall was composed of fibrovascular tissue replacing degenerated cartilage without lining epithelium.
Cartilage ; Epithelium ; Humans ; Middle Aged ; Young Adult

No abstract available.
Adrenocorticotropic Hormone* ; Animals ; Plasma* ; Rats*

No abstract available.
Axis, Cervical Vertebra* ; Estradiol* ; Testosterone*

A case of toxic epidermal necrolysis (TEN) was presented in 46 year-old male patient. The characteristic skin lesions of TEN were developed after some medictions and tetanus anti-toxin (TAT) injection due to trauma. Probably, the cause of the disease was drugs, TAT injection or trauma inself. On the pathologic findings, lower epidermis and dermo-epidermal cleavage were noticed. He was treated with massive antibiotics and steroid. About 7 days after therapy, much improvement achived. However foul odorous yellowish discharge was noticed since 20 days of hospitalization. Wide debridement of necrotic tissue was carried without improvement. Patient expired on 48th hospital day due to sepsis and impending hepatic coma.
Anti-Bacterial Agents ; Debridement ; Epidermis ; Hepatic Encephalopathy ; Hospitalization ; Humans ; Male ; Middle Aged ; Odors ; Sepsis ; Skin ; Stevens-Johnson Syndrome* ; Tetanus

Squamous cell carcinoma of the lower lip can be developec by a number of underlying etiologic factors, the most outstanding of which is solar irracdiation, and is considerably more aggresive and has a much higher incidence of metastatic spread. Its early detection and effective treatment afford a high cure rate. Cryosurgery is a simple, efficient and effective method of treatment of skin cancer and is now a widely accepted modality for the treatment of these lesions. Two patients(67-year-old male and 57-year-old female) were presented with solitary or two masses on the lower lip without regional lymphadenopathy. These two cases showed clinical and histopathologic findings of squamous cell carcinoma. They were successfully treated by cryotherapy with liquid nitrogen without any significant side effects.
Carcinoma, Squamous Cell ; Cryosurgery ; Cryotherapy ; Humans ; Incidence ; Lip* ; Lymphatic Diseases ; Male ; Middle Aged ; Nitrogen* ; Skin Neoplasms

No abstract available.
Skin Diseases, Vesiculobullous*

Leukemia cutis is defined as infiltration of the skin by malignant leukocytes that have originated from the bone marrow. The cutaneous eruption of leukcmia may be divided into the specific and non-specific lesion (leukemid). These may occur separately or in combination. True leukemia infiltrations of the skin consist of nodular, diffuse, or plaque-like infiltrations with swelling, macules, papules, ecchymoses, palpable purpura, erythroderma, and ulceration. A 55-year-old man presented with multiple as mptomatic dark-brown nodules on the whole body with recurrent gingival bleeding. The patient developed seoticemia and died 6 months after the onset of the disease.
Bone Marrow ; Dermatitis, Exfoliative ; Ecchymosis ; Hemorrhage ; Humans ; Leukemia* ; Leukocytes ; Middle Aged ; Purpura ; Skin ; Ulcer

Histoid leproma usually occur in pat.ients with lepromatous leproy who have had relapsed after being undcr treatment(usually sulfones) for a long time and who have shown variable improvement. A 56 year old female patient who had been suffering from lepromatous leprosy and had been treated which clapsone relatively regularly for approximately 28 years had a history of several shiny rice grain t.o peanut sized nodules on the face and right flank. Histopathologic examination of a specimen taken from a nodular lesian revealed a well circirmscrihed nodule composed mainly of spindle-shaped cells and epithe:ioi 1 cells on the upper and mid-levmis, and granuloma composed of epithelioid cells, multinucleated wait cells and foamy histiocytes on the lower dermis. In AFB stain, numerous acid-fast bacilli were scatt red dermis and epidermis, especially stratum corneum. This study opplied a polymease chain reaction(PCR) on sections of biopsy tissues and peripheral blood of pat.ient. Positive amplification of a 530 bp fragment was deteated not only in the lesion tissues but also in the per ipher al blood.
Biopsy ; Edible Grain ; Dermis ; Epidermis ; Epithelioid Cells ; Female ; Granuloma ; Histiocytes ; Humans ; Leprosy, Lepromatous ; Middle Aged ; Mycobacterium leprae* ; Mycobacterium* ; Polymerase Chain Reaction*

We report a case of 53-year-old man with plasmacytoid transitional cell carcinoma of the urinary bladder, which may be confused with plasmacytoma. The patient initially presented with gross hematuria and dysuria for two months. Cystoscopy and radiologic studies revealed multiple intraluminal protruding masses on the urinary bladder invading perivesical fat tissue. After urinary cytologic examination and cystoscopic biopsy, radical cystectomy and pelvic lymph node dissections were done. Urine cytology showed single cells and poorly cohesive cells with round eccentric nuclei, bi-or multi-nucleation, indistinct nucleoli, coarse chromatin, and abundant basophilic cytoplasm within relatively clear background. The cytologic findings of tumor cells were similar to the plasma cells seen in plasmacytoma. The tumor of the bladder was composed of discohesive, individual cancer cells with diffuse pattern that simulated lymphoma or plasmacytoma. Immunohistochemical and electron microscopic studies clearly established the epithelial nature of the neoplasm. Recognition of this plasmacytoid type of transitional cell carcinoma of the urinary bladder can avoid the misdiagnosis.
Child ; Male ; Female ; Humans ; Biopsy

An 18-year-old man had suffered from intense burning with redness and an increased temperature of both the lower legs, forearms and hands since the age of 5. Symptoms were exacerbated by exposure to heat or walking. The patient obtained temporary relief by immersing his feet and hands in cold water. We observed the increase of skin temperature in relation to pain by thermography. No specific abnormalities were noted in laboratory studies. Treatment with aspirin was ineffective. We report a rare case of primary erythermalgia with typical features.
Adolescent ; Aspirin ; Burns ; Erythromelalgia* ; Foot ; Forearm ; Hand ; Hot Temperature ; Humans ; Leg ; Skin Temperature ; Thermography ; Walking ; Water