• Title/Summary/Keyword: Clinical pathology

Search Result 4,069, Processing Time 0.03 seconds

Muscle pathology in neuromuscular disorders

  • Park, Young-Eun;Shin, Jin-Hong;Kim, Dae-Seong
    • Annals of Clinical Neurophysiology
    • /
    • v.22 no.2
    • /
    • pp.51-60
    • /
    • 2020
  • Muscle pathology findings may guide the diagnosis of neuromuscular disorders since they are helpful for understanding the pathological processes causing muscle weakness and also provide significant clues for the diagnosis of muscle diseases. Recent advances in molecular genetics mean that a muscle biopsy can be omitted when diagnosing inherited muscle diseases. However, the muscle pathology can still play a role in those cases and its findings are also required when diagnosing inflammatory myopathies.

Literature Review of Clinical Research Herbal Treatment on Retinal Vein Occlusion - Focusing on Traditional Chinese Medicine's Journals - (망막정맥폐쇄증의 한약치료 임상연구에 대한 문헌 고찰 - 중국논문을 중심으로)

  • Kang, Tae Gyu;Sun, Seung Ho;Lee, Seon Goo
    • Journal of Physiology & Pathology in Korean Medicine
    • /
    • v.30 no.4
    • /
    • pp.209-218
    • /
    • 2016
  • The objective of this study was to investigate the diagnosis and treatment of Retinal vein occlusion such as syndrome differentiation and herbal medicine by reviewing Chinese traditional medicine`s journals. The journal search was carried out using China National Knowledge Infrastructure and Pubmed from January 2000 to December 2014. Searching key words were the various combination of "Retinal vein occlusion", "traditional chinese medicine", "syndrome differentiation". The final selection of 11 studies were selected and summarized by researchers. The effective rate was significantly higher than control but, methodological quality of the trials was generally low questioning their liability. The syndrome differentiation was classified as hyperactivity of liver yang and blood stasis. The most frequently prescribed herbal medication was Hyulbuchookeotang, Boyanghwanotang and Cheomagudeungum. This finding could be widely utilized in future clinical practice and form the basis for the development of clinical practice guidelines in advance.

Study on Clinical Diseases of Yin Deficiency Pattern (음허증(陰虛證)의 임상적 질환 범위에 대한 고찰)

  • Park, Mi Sun;Kim, Yeong Mok
    • Journal of Physiology & Pathology in Korean Medicine
    • /
    • v.27 no.3
    • /
    • pp.289-298
    • /
    • 2013
  • The purposes of this article are understanding the meaning of yin deficiency interpreted with a perspective of Traditional Korean Medicine and a modern perspective a study and assigning modern diseases to yin deficiency pattern types. Clinical papers were searched in China National Knowledge Infrastructure(CNKI) from 1995 to 2013. Results are as follows. First, yin deficiency written in the "Neijing" has been understood in many ways. It is translated such as deficiency of yin qi, inner qi, essence, cubit pulse, yin meridians qi, viscera yin and kidney. Second, yin deficiency pattern are related with disorders of the endocrine system, immunity, energy metabolism, blood circulation, cytokine, microelements, lipid metabolism and capability of getting rid of oxygen free radicals. Third, from pattern types, diverse diseases classified in types involving the heat from yin deficiency, which reflects pathologic conditions of deficiency heat which is distinct characteristics of yin deficiency pattern. Various diseases classified in types related with liver or kidney are reported, which reflects two viscera are more related with yin deficiency than other viscera. Fourth, levels of pattern types surveyed are more specific than Korean Standard Classification of Diseases(KCD) and specific enough to be applied clinically. This article surveyed the categories of modern diseases yin deficiency pattern types is assigned to but the detailed relation between them will be necessary to be studied in the future.

Histopathological Features of Lymphoma in Yogyakarta, Indonesia

  • Dwianingsih, Ery Kus;Indrawati, Indrawati;Hardianti, Mardiah Suci;Malueka, Rusdy Ghazali;Iswar, Riezka Rivani;Sutapa, Stefani APPG;Triningsih, FX Ediati
    • Asian Pacific Journal of Cancer Prevention
    • /
    • v.17 no.9
    • /
    • pp.4213-4216
    • /
    • 2016
  • The incidence and prevalence, the second most common lymphoid malignancy after leukemia, are both increasing. The distribution of lymphoma varies among sexes, age groups, and sites. In Indonesia, information about the incidence of lymphoma and its characteristics are insufficient. Therefore, this study was performed to evaluate the incidence of lymphoma and features based on age group, sex, site, clinical diagnosis, and histopathological type in Indonesia. This study is an observational analytical study with a cross-sectional design aimed to evaluate the histopathological profile of lymphoma in Yogyakarta from 2010-2014. It was based on secondary data from Anatomic Pathology Department's medical records from several hospitals and laboratories. The result showed an increased incidence of lymphoma in Yogyakarta in 2010-2014 (p=0.039). Lymphoma mostly occurred in age range 45-64 years (p=0.004), dominated by male with ratio 1.6:1. DLBCL was found to be the most common histopathological type (44.4%). Sex, age, and clinical diagnosis demonstrated statistically significant correlations with the histopathological type (p<0.001). In conclusion, the incidence of lymphoma has significantly increased from 2010-2014. There are statistically significant correlations between gender, age, and clinical diagnosis with the histopathological type of lymphoma.

Analysis of FHIT Gene Methylation in Egyptian Breast Cancer Women: Association with Clinicopathological Features

  • Zaki, Seham Mahrous;Abdel-Azeez, Hala A.;El Nagar, Mona Roshdy;Metwally, Khaled Abdel-Aziz;Ahmed, Marwa M. Samir S.
    • Asian Pacific Journal of Cancer Prevention
    • /
    • v.16 no.3
    • /
    • pp.1235-1239
    • /
    • 2015
  • Background: Fragile histidine triad (FHIT) gene is a tumor suppressor gene which involved in breast cancer pathogenesis. Epigenetics alterations in FHIT contributes to tumorigenesis of breast cancer. Objective: Our objective was to study FHIT promoter region hypermethylation in Egyptian breast cancer patients and its association with clinicopathological features. Materials and Methods: Methylation-specific polymerase chain reaction was performed to study the hypermethylation of FHIT promoter region in 20 benign breast tissues and 30 breast cancer tissues. Results: The frequency of hypermethylation of FHIT promoter region was significantly increased in breast cancer patients compared to bengin breast disease patients. The Odd's ratio (95%CI) of development of breast cancer in individuals with FHIT promoter hypermethylation (MM) was 11.0 (1.22-250.8). There were also significant associations between FHIT promoter hypermethylation and estrogen, progesterone receptors negativity, tumor stage and nodal involvment in breast cancer pateints. Conclusions: Our results support an association between FHIT promotor hypermethylation and development of breast cancer in Egyptian breast cancer patients. FHIT promoter hypermethylation is associated with some poor prognostic features of breast cancer.

Literature Review of Listening Effort Using Subjective Scaling (주관적 측정을 이용한 청취 노력의 문헌 고찰)

  • Lee, Jihyeon;Lee, Seungwan;Han, Woojae;Kim, Jinsook
    • Korean Journal of Otorhinolaryngology-Head and Neck Surgery
    • /
    • v.60 no.3
    • /
    • pp.99-106
    • /
    • 2017
  • Listening effort is defined as a listener's mental exertion required to understand a speaker's auditory message, especially when distracting conditions are present. This review paper analyzed several subjective scaling tools used to measure the listening effort in order to suggest the best tool for use with hearing-impaired listeners who have to expend much effort even in everyday life. We first explained the importance of measuring listening effort and discussed various kinds of measurements. We then analyzed and categorized 15 recently published articles (i.e., from 2014 to 2016) into three topics: performance and listening effort, listening effort and fatigue, and clinical implication of listening effort. We compared the articles in terms of pros and cons and also identified 10 tools for use in the subjective scaling. Although none of these tools were unified or standardized easily, we concluded that 7-point scale would be the most reasonable as a less time-consuming measurement for compartmentalizing the degree of listening effort. If used with objective tools for measuring the listening effort, the subjective scaling could be a powerful tool for clinical use.

A Review of Clinical Studies of Chinese Medicine Treatment for Postherpetic Neuralgia - Research using CNKI Database (대상포진 후 신경통의 중의치료 최신 연구 동향 - CNKI 검색을 중심으로)

  • Rho, Yeun Wha;Kim, Yeong Mok
    • Journal of Physiology & Pathology in Korean Medicine
    • /
    • v.36 no.2
    • /
    • pp.41-47
    • /
    • 2022
  • Postherpetic neuralgia(PHN) is one of the most common intractable chronic pain syndromes. This review was conducted to investigates the trends in recent clinical studies of PHN in China and to find out the efficacy of Chinese medicine treatment for PHN. Based on CNKI databases, nineteen randomized controlled trials(RCTs) were analyzed. The search focused on the authors, publication year, sample size, age, duration of illness, treatment period, lesion sites, methods, outcome measures, and results of the selected articles. Four studies used herbal medicine. The most frequently used herbs were Angelicae Gigantis Radix(當歸) and Corydalis Tube(玄胡索). Eighteen studies used acupuncture treatment. The most frequently used acupoints were ST36, LR3, LI4. Three studies used moxibustion and 5 studies used cupping treatment. In all nineteen studies, the efficacy of Chinese medicine treatments was confirmed. More varied and scientifically designed clinical studies are required to develop treatments for PHN. The results of current study could be used as guidance for further studies of treatment on PHN.

Cytologic Findings of Giant Cell Carcinoma of the Lung (폐의 거대세포암종의 세포학적 소견)

  • Yun, Cheol-Hee;Bae, Ji-Yeon;Kim, Sang-Pyo;Kwon, Kun-Young;Kim, Chung-Sook;Chang, Eun-Sook
    • The Korean Journal of Cytopathology
    • /
    • v.5 no.2
    • /
    • pp.154-159
    • /
    • 1994
  • Pulmonary giant cell carcinoma is one of the most highly malignant neoplasms of the lung. Although mixed malignant glandular or squamous components may be associated with a giant cell carcinoma, it is a distinct clinical and morphologic entity. We reviewed cytologic presentations of 6 cases of pulmonary giant ceil carcinoma. Cytologically, the single most characteristic feature of giant cell carcinoma was an extremely large, bizarre cancer cell engulfing numerous leukocytes. The nuclei of these cells showed occasional prominent nucleoli, and the cytoplasm was abundant. Giant cells were also seen in other types of pulmonary carcinoma, but the slant cells of this neoplasm could be differentiated from those encountered in undifferentiated large cell carcinoma and squamous cell carcinoma by the abundant cytoplasm, the presence of markedly enlarged nuclei, prominent nucleoli, and a significant degree of phagocytosis. In conclusion, precise diagnosis and classification of lung cancer is imperative because of proved correlation between cell type and prognosis.

  • PDF

Visceral Leishmaniasis Mimicking Autoimmune Hepatitis, Primary Biliary Cirrhosis, and Systemic Lupus Erythematosus Overlap

  • Tunccan, Ozlem Guzel;Tufan, Abdurrahman;Telli, Gulcin;Akyurek, Nalan;Pamukcuoglu, Merve;Yilmaz, Guldal;Hizel, Kenan
    • Parasites, Hosts and Diseases
    • /
    • v.50 no.2
    • /
    • pp.133-136
    • /
    • 2012
  • Visceral leishmaniasis (VL) is a life-threatening infection caused by Leishmania species. In addition to typical clinical findings as fever, hepatosplenomegaly, and cachexia, VL is associated with autoimmune phenomena. To date, VL mimicking or exacerbating various autoimmune diseases have been described, including systemic lupus erythematosus (SLE), rheumatoid arthritis, and autoimmune hepatitis (AIH). Herein, we presented a patient with VL who had overlapping clinical features with SLE, AIH, as well as antimitochondrial antibody (AMA-M2) positive primary biliary cirrhosis.

Effects of Bettazone (Bulnesia Salmienti) on the Glycosuria Complication Patient (베타존(블네시아 살미언티)이 당뇨 합병증 환자에 미치는 영향)

  • Kim Jong-Won;Lee Hynn-Min;Sul Yu-Kyung
    • Journal of Physiology & Pathology in Korean Medicine
    • /
    • v.19 no.4
    • /
    • pp.1092-1098
    • /
    • 2005
  • In order to research effects of Bettazone on the glycosuria complication patient, according to the Study of administration of Bettazone on 31 person clinical research object people (intermediate falling off sleeping inclusion) who were diagnosed Sasang constitution at department of Sasang constitutional Medicine in Dongeui Oriental Hospital, e investigated and analyzed the glycosuria complication symptoms, a glycosuria clinical symptoms and the clinical pathological examination, The result of Et, Level of FBS(it excepts first, second exam.) and Level of HBA1c (it excepts first, sixth exam.) from the clinical pathological result were significantly decreased. but, The improvement ratio of symptoms improvement was not high. It comes to think that the additional research on the improvement of symptoms will be necessary.