PURPOSE: In this study the effects of breast massage on breast pain, breast-milk sodium, and newborn suckling in early postpartum mothers were investigated. METHODS: The design was a non-synchronized nonequivalent control group pretest-posttest design. Sixty postpartum mothers who were admitted to a postpartum care center and had problems with breastfeeding were recruited. Of these mothers, 44 were assigned to the intervention group and received two 30-minute breast massages within 10 days of postpartum period. The others were assigned control group and received only routine care. Breast pain was measured using a numeric pain scale and number of times newborns suckled was observed throughout breastfeeding. Breast milk was self-collected to evaluate breast-milk sodium. RESULTS: Mean age of postpartum mothers was 30 years old. Compared to the control group, women in the intervention group reported significant decreases in breast pain (p<.001), increases in number of times newborns suckled after the first and second massage (p<.001), and a decrease in breast-milk sodium after the first massage (p=.034). CONCLUSION: Breast massage may have effects on relieving breast pain, decreasing breast-milk sodium, and improving newborn suckling. Breast massage can be used to solve breast problems. Further research is needed to validate our findings.
Adult ; *Breast Feeding ; Female ; Humans ; Infant, Newborn ; Lactation ; Male ; *Massage ; Mastodynia/*therapy ; Milk, Human/*chemistry ; Postpartum Period ; Sodium/*analysis

No abstract available.
Adenocarcinoma* ; Colon*

BACKGROUND: There are few studies of how to diagnose small cell lung cancer in cytological tests through morphometric analysis. We tried to measure and analyze characteristics of small cell carcinoma in lung by image analysis. METHODS: We studied three types of cytologic specimens from 89 patients who were diagnosed with small cell lung cancer by immunohistochemistry. We measured area, perimeter, maximal length and maximal width of cells from small cell carcinoma using image analysis. RESULTS: In lung aspirates, the nuclear mean area, perimeter, maximal length and maximal width of small cell lung cancer were 218.69 microm2, 55 microm, 18.48 microm and 14.65 microm. In bronchial washings, nuclear measurements were 194.66 microm2, 50.07 microm, 16.27 microm and 14.1 microm. In pleural fluid, values were 177.85 microm2, 48.09 microm, 15.7 microm and 13.37 microm. CONCLUSIONS: Nuclear size of small cell lung carcinoma is variable and depends on the cytology method. Nuclei are spindle-shaped and larger in small cell carcinoma from lung aspirates than in bronchial washings or pleural fluid. The cytoplasms of the cells in bronchial washings and pleural fluid were swollen. Therefore, one should consider morphologic changes when trying to diagnose small cell lung cancer through cytological tests.
Bronchoalveolar Lavage ; Carcinoma, Small Cell ; Cytoplasm ; Humans ; Immunohistochemistry ; Lung ; Respiratory Aspiration ; Small Cell Lung Carcinoma

PURPOSE: Liquid-based cytology have been developed and currently used to overcome the limitation of conventional cytology. This study aims to evaluate the differences between conventional cytology and ThinPrep(R) in the bronchial washing. MATERIALS AND METHODS: Both conventional cytology and ThinPrep(R) were performed in the 2,551 cases of bronchial washing, of which, 116 cases of histologically diagnosed as lung cancer were evaluated. RESULTS: Among the 116 cases, 23 and 4 cases were negative in conventional cytology and ThinPrep(R), respectively. The thirty eight cases in conventional cytology and 30 cases in ThinPrep(R) were diagnosed as "atypical." Malignant carcinoma was 54 cases and 82 cases in conventional cytology and ThinPrep(R), respectively. The positive predictive value, negative predictive value, sensitivity and specificity were 98.94%, 99.06%, 80.17%, and 99.96%, respectively in conventional cytology. Those were 99.12%, 99.83%, 96.55% and 99.96%, respectively in ThinPrep(R). CONCLUSION: ThinPrep(R) (liquid-based cytology) revealed higher sensitivity and lower false negative rate than conventional cytology. ThinPrep(R) has many advantages to diagnose the lung cancer from bronchial washing cytology.
Lung ; Lung Neoplasms ; Sensitivity and Specificity

No abstract available.
Cystadenoma, Papillary* ; Fallopian Tubes* ; Female ; von Hippel-Lindau Disease*

BACKGROUND: Adenoid cystic carcinoma (ACC) and adenoid basal carcinoma (ABC) are rare in the uterine cervix. ACC is more aggressive than ABC, thus accurate differential diagnosis is important. In this study, we identified cytologic features useful in distinguishing these two tumors for diagnosis. METHODS: Three cases of ACC and five cases of ABC were selected for this study. Cervicovaginal smear slides were reviewed retrospectively, and the area, circumference, major axis, and minor axis of nuclei were measured using an image analyzer. RESULTS: ACC displayed three-dimensional clusters with a small acini pattern. ABC displayed peripheral palisading without an acini pattern. The nuclei of ACC were more irregular and angulated than those of ABC, and the former showed a coarsely granular chromatin pattern. The nucleic area, circumference, major axis, and minor axis were 18.556+/-8.665 microm2, 23.320+/-11.412 microm, 5.664+/-1.537 microm, and 4.127+/-1.107 microm in ACC and 11.017+/-4.440 microm2, 15.920+/-5.664 microm, 4.612+/-1.025 microm, and 3.088+/-0.762 microm in the cases of ABC. All measured values showed statistically significant difference (p < .001). CONCLUSIONS: Although the nuclei of both of these tumor types were oval shaped, inferred from the ratio of minor axis to major axis (0.728 in ACC and 0.669 in ABC), the area of nuclei was approximately 1.7 times larger in ACC than in ABC. Distinguishing nucleic features, including area, morphology, and chromatin pattern, may be helpful in making a correct diagnosis.
Adenoids* ; Axis, Cervical Vertebra ; Carcinoma, Adenoid Cystic* ; Cervix Uteri* ; Chromatin ; Diagnosis ; Diagnosis, Differential ; Female ; Papanicolaou Test ; Retrospective Studies ; Vaginal Smears

No abstract available.
Biopsy, Fine-Needle ; Neck

Alveolar soft part sarcoma (ASPS) is a rare malignant soft tissue tumor of uncertain origin, and it has a strong propensity for metastasis to the lungs, bones and brain. We report upon an unusual case of ASPS, presenting as multiple lung nodules with no other detectable primary site, in a 44-year-old man. A fine needle aspiration of the nodules yielded scattered, discohesive cells, each containing an eccentrically displaced nucleus and prominent nucleolus, on a granular background. Tumor cells with numerous bared nuclei, and occasional sheets of epithelioid cells were also found. Under the cytological diagnosis of an unclassified epithelioid malignant tumor, resection of the lung nodules was performed. The histologic findings were consistent with ASPS, showing positive TFE3-nuclear immunoreactivity. There is limited literature concerning cytological findings associated with pulmonary ASPS: especially in cases where the primary site is unknown. Here, we present a cytological review of pulmonary ASPS, investigating the significance of TFE3 staining in the diagnosis of ASPS.
Adult ; Biopsy, Fine-Needle ; Brain ; Epithelioid Cells ; Humans ; Lung ; Neoplasm Metastasis ; Sarcoma, Alveolar Soft Part ; Viperidae

PURPOSE: Cyclins, and their associated cyclin dependent kinases, regulate progression of the cell cycle through the G1 phase and into the S-phase during the DNA replication process. Cyclin E regulation is an important event in cell proliferation. Despite its importance, abnormalities of these genes and their protein products have yet to be found in lits asoociation with lung cancer. MATERIALS AND METHODS: The relationships between expression of cyclin A, cyclin B1, cyclin D1, cyclin D3, and cyclin E and clinicopathologic factors were investigated in 103 cases with non-small cell carcinomas, using immunohistochemical analysis. RESULTS: The positive immunoreactivity was observed in 51 cases (50%) for cyclin A, 33 cases (32%) for cyclin B1, 83 cases (81%) for cyclin D1, 19 cases (18%) for cyclin D3, and 11 cases (11%) for cyclin E. Expression of cyclin E was significant for lymph node metastasis (p=0.004, Chi-square test). There was no relationship between cyclin A, B1, D1, and E and histological typing, tumor size, lymph node metastasis, or pathological tumor, node and metastasis staging. CONCLUSION: These findings suggest that the expression of cyclin E played a role, to some degree, in the lymph node metastasis.
Adenocarcinoma ; Carcinoma, Squamous Cell ; Cell Cycle ; Cell Proliferation ; Cyclin A ; Cyclin B1 ; Cyclin D1 ; Cyclin D3 ; Cyclin E ; Cyclin-Dependent Kinases ; Cyclins ; DNA Replication ; G1 Phase ; Lung ; Lung Neoplasms ; Lymph Nodes ; Neoplasm Metastasis

No abstract available.
Mandible* ; Salivary Glands*