Hereditary hypohidrotic ectodermal dysplasia is a genodermatosis that demonstrates in its typical form a triad of hypohidrosis, hypotrichosis, and hypodontia Despite marked abnormalities of ectodermal structures, reports of cataract and corneal opacity have been conspicuously rare. This paper is a report of a case which shows the typical findings of HHED, congenital cataract, and corneal opacity.
Anodontia ; Cataract* ; Corneal Opacity* ; Ectoderm ; Ectodermal Dysplasia 1, Anhidrotic* ; Hypohidrosis ; Hypotrichosis

OBJECTIVE: Bacteroides fragilis, normal colonic inhabitant, is the most frequently isolated anaerobes in infected tissues, particularly in intraabdominal abscesses. In the acute infection model with abscesses, the response to B. fragilis infection is characterized by infiltration of neutrophils and macrophages. This study was designed to determine whether proinflammatory cytokines could be upregulated in peritoneal tissue of B. fragilis-infected mouse model. METHODS: After C57BL/6 mice were infected with abscess-inducing encapsulated B. fragilis, RNA was extracted from the intraperitoneal tissues. Cellular RNA was also extracted from mouse peritoneal macrophages (MPM) and human peripheral blood mononuclear cells (PBMC) after infection with B. fragilis. Expression of various cytokine mRNA was assessed using RT-PCR and standard RNA. Each cytokine protein was also measured by ELISA. RESULTS: B. fragilis-infected intraperitoneal tissues showed upregulated expression of IL-1u, IL-6 and TNFu mRNA. Expression of IL-1u and TNFu mRNA and protein was significantly higher in MPM or PBMC infected with B. fragilis than in those without infection. However, expression of IL-6 mRNA and protein was not increased in MPM or PBMC infected with B. fragilis compared with those without infection. CONCLUSION: These results suggest that the cytokines can be involved in immunopathologic reactions of the peritoneal tissue infected with B. jragilis.
Abscess ; Animals ; Bacteroides fragilis* ; Bacteroides* ; Colon ; Cytokines ; Enzyme-Linked Immunosorbent Assay ; Humans ; Interleukin-6 ; Macrophages ; Macrophages, Peritoneal ; Mice* ; Neutrophils ; RNA ; RNA, Messenger

Adenosquamous carcinoma originating in the stomach is relatively rare, and the occurrence of such tumor is interesting with respect to its histogenesis. We describe three cases of gastric adenosquamous carcinoma in a 39-year-old man, a 58-year-old woman and a 52-year-old man. They were grossly classified as Borrmann type III or II, revealing no difference from usual advanced gastric adenocarcinomas. Microscopically three cases showed well or moderately differentiated squamous cell carcinoma component occupying large areas of the tumors. Areas of transition from glandular to squamous epithelium were frequently observed. Metastatic foci in the regional lymph nodes also were consisted of two elements. On immunohistochemical study, CEA immunoreactivity was found not only in adenocarcinoma component but also in squamous cell components, in comparison to cytokeratin which was detected only in squamous areas. The immunohistochemical findings of CEA reactivity in both components, and the presence of microscopic transitional zones support the hypothesis of squamous metaplasia occurring in an already existing adenocarcinoma in the development of adenosquamous carcinoma of the stomach.
Female ; Male ; Humans ; Adenocarcinoma ; Neoplasm Metastasis

Cervical adenocarcinoma represents approximately 3-6% of the uterine cervical neoplasms. Recently, its relative incidence tends to be increased in contrast to squamous cell carcinoma. Sixty nine cases from 1985 to 1990 diagonsed as adenocarcinoma of the cervix by radical or total hysterectomy were analyzed to know their histopathological characteristics and related prognostic factors. The results wer as follows. (1) The age distribution ranged from 24 to 60 years and the mean age was 44 years and 47 years in adenocarcinoma in situ and invasive adenocarcinoma, respectively. Staging by FIGO classification showed the range from stage 0 to IIb, of which 63.8% was stage Ib. (2) Cases were composed of 7 cases of adenocarcinoma in situ(10%) and 62 cases of invasive adenocarcinomas(90%). The latter included 16 cases of adenosquamous carcinoma and 46 cases of pure adenocarcinoma which showed endocervical, endometrioid, clear cell, minimal deviation adenocarcinoma subtypes. The most frequent subtype was endocervical adenocarcinoma(51%) and the endometrioid subtype showed slightly higher incidence rate(13%) in comparison to the previous studies. (3) Coexistent squamous lesions ranging from mild dysplasia to invasive carcinoma were found in 4 out of 7 cases(57%) of adenocarcinoma in situ and 18 out of 62 cases(29%) of invasive adenocarcinoma. Severe dysplasia and carcinoma in situ comprised most(77%) of them. (4) Analyses of histopathological and clinical characteristics of adenocarcinoma of the uterine cervix revealed positive correlations between tumor size or mucin leakage and depth of invasion. The prognostic factors in relation to lymph node metastasis were considered to be th stage of disease, the size of tumor, mucin leakage in the stroma, and histologic subtypes.
Incidence ; Adenocarcinoma ; Neoplasm Metastasis

No abstract available.
Rhabdomyosarcoma*

No abstract available.
Pilomatrixoma*

No abstract available.
Biopsy, Fine-Needle* ; Liver*

No abstract available.
Bile*

So-called sclerosing hemangioma of the lung is a rare benign neoplasm which usually presents with a coin lesion detected through routine chest X-ray. We report two cases showing characteristic cytologic appearances which have been rarely reported. Both cases were young females with coin lesions in the lung. Fine needle aspiration of each case revealed unique but some different cytologic features. Case 1 showed bland-looking polygonal epithelial cells resembling bronchioloalveolar cells having predominantly papillary configurations with loosely arranged solid sheets or isolated cells. Cytoplasms were plump, cyanophilic, and finely granular, with eccentric nuclei. The nuclei were usually monotonous, round-to-ovoid, and vesicular with a small but conspicuous nucleolus. In comparison to case 1, case 2 revealed largely loose pavement-like solid sheets or clusters rather than papillary patterns in the hemorrhagic background. The size of tumor cells were a little smaller than that of case 1. Bronchiotoalveolar carcinoma and papillary adenocarcinoma of metastatic origin were considered to be one of the important differential diagnoses with these cytologic features. Histologically, both cases exhibited findings compatible with so-called sclerosing hemangioma of the lung.
Adenocarcinoma, Papillary ; Biopsy, Fine-Needle* ; Cytoplasm ; Diagnosis, Differential ; Epithelial Cells ; Female ; Histiocytoma, Benign Fibrous* ; Humans ; Lung ; Numismatics ; Pulmonary Sclerosing Hemangioma* ; Thorax