Adult ; Diagnosis, Differential ; Exanthema ; etiology ; Histiocytic Necrotizing Lymphadenitis ; complications ; diagnosis ; Humans ; Lymphatic Diseases ; etiology ; Male

Adult ; Humans ; Hypereosinophilic Syndrome ; complications ; drug therapy ; Lymphatic Diseases ; diagnosis ; etiology ; pathology ; Male ; Treatment Outcome

Department of Protein-losing enteropathy is the manifestation of a diverse set of disorders, and it is characterized by the excessive loss of plasma proteins into the affected portions of the gastrointestinal tract, and this results in hypoalbuminemia. We report here on a case of severe protein-losing enteropathy with the typical clinical features of hypoalbuminemia, dependent edema and increased alpha 1-antitrypsin (alpha1-AT) clearance, as measured by using 24hr stool testing. The associated disorder with the protein-losing enteropathy of our case was radiation enterocolitis and lymphatic obstruction that was due to radiation treatment and lymph node dissection in the remote past for the treatment of uterine cervical carcinoma. Our case suggests that chronic radiation enterocolitis can result in irreversible injury to the intestinal mucosa and a protein-losing enteropathy, which can bring about a very poor quality of life and even the loss of life.
Aged ; Carcinoma/radiotherapy ; Cervix Neoplasms/radiotherapy ; Enterocolitis/complications/etiology ; Female ; Humans ; Lymph Node Excision ; Lymphatic Diseases/complications/etiology ; Protein-Losing Enteropathies/*etiology ; Radiotherapy/*adverse effects

The lymphatic system is part of the circulatory system and plays a key role in normal vascular function. Its failure plays a crucial role in the development and maintenance of various diseases including liver diseases. Lymphangiogenesis (the growth of lymphatic vessels) and changes in the properties of lymphatic vessels are associated with pathogenesis of tumor metastases, ascites formation, liver fibrosis/cirrhosis and portal hypertension. Despite its significant role in liver diseases and its importance as a potential therapeutic target for those diseases, the lymphatic vascular system of the liver is poorly understood. Therefore, how the lymphatic vascular system in general and lymphangiogenesis in particular are mechanistically related to the pathogenesis and maintenance of liver diseases are largely unknown. This article summarizes: 1) the lymphatic vascular system; 2) its role in liver tumors, liver fibrosis/cirrhosis and portal hypertension; and 3) its role in ascites formation.
Ascites/*etiology ; Humans ; Hypertension, Portal/complications/pathology ; Liver Cirrhosis/complications/pathology ; Liver Diseases/complications/*pathology ; Liver Neoplasms/complications/pathology ; Lymphangiogenesis ; Lymphatic Vessels/metabolism/physiopathology

Drug Combinations ; Fibrinogen ; therapeutic use ; Fistula ; etiology ; therapy ; Groin ; Humans ; Lymphatic Diseases ; etiology ; therapy ; Postoperative Complications ; therapy ; Thrombin ; therapeutic use ; Treatment Outcome

BACKGROUNDPulmonary tuberculosis (PTB) among asymptomatic Chinese patients with HIV infection has not been investigated despite high tuberculosis burden in China. This study was aimed to evaluate the prevalence, risk factors and clinical outcomes of PTB among asymptomatic patients with HIV/AIDS in Guangxi to facilitate the development of diagnostic and treatment strategies.

METHODSAll asymptomatic adult HIV-infected patients with CD4 < 350 cells/µl who attended four HIV clinics in Guangxi between August 2006 and March 2008 were evaluated for active PTB with physical examination, chest X-ray (CXR), sputum smear and/or sputum liquid culture. Data were described using median (interquartile range, IQR) and frequencies. Univariate and multivariate Logistic regression analyses were performed to identify risk factors associated with PTB.

RESULTSAmong 340 asymptomatic subjects, 15 (4%) were diagnosed with PTB, with 4 (27%) sputum smear positive and 8 (53%) sputum culture positive. CXR has higher diagnostic sensitivity (87%) than sputum smear (25%) and sputum culture (67%), but lower specificity (56%) compared with sputum smear (99%) and culture (100%). In univariate analysis, injection drug user, body mass index (BMI) < 18 kg/m(2), CD4 < 50 cells/µl and presence of peripheral lymphadenopathy were associated with an increased risk of asymptomatic PTB, while in multivariate analysis only peripheral lymphadenopathy maintained statistical significance (OR = 7.6, 95%CI 1.4 - 40). Patients with negative smear and minor or no abnormalities on CXR had longer interval between screening and TB treatment.

CONCLUSIONSPTB was relatively common in this group of HIV(+) asymptomatic Chinese patients. Diagnosis is challenging especially where sputum culture is unavailable. These findings suggest that an enhanced evaluation for PTB needs to be integrated with HIV care in China and transmission prevention in China to control at both households and health care facilities, especially for patients with factors associated with a higher risk of PTB.

Adult ; China ; Female ; HIV Seropositivity ; complications ; Humans ; Logistic Models ; Lymphatic Diseases ; complications ; Male ; Middle Aged ; Risk Factors ; Sensitivity and Specificity ; Sputum ; microbiology ; Tuberculosis, Pulmonary ; diagnosis ; etiology

BACKGROUNDChronic hepatitis C virus (HCV) infection can affect multiple organ systems and cause a variety of extrahepatic manifestations (EMs). We sought to assess the constituent ratio of EMs in Chinese patients with chronic HCV infection and identify the clinical and biological factors associated with EM.

METHODSThe medical records of 297 patients with chronic HCV infection were analyzed and demographic and epidemiological information was collected. The diagnosis of chronic HCV infection was based on positive anti-HCV combined with a positive HCV-RNA or at least two times of elevated aminotransferases attributable to HCV infection. Patients with HBV and/or HIV coinfection, autoimmune hepatitis, and history of alcohol abuse were excluded.

RESULTSSixty-two percent (184/297) of the patients had at least one EM, including fatigue (29.4%), type 2 diabetes mellitus (28.2%), renal involvement (12.5%), lymphadenopathy (9.6%), fever (9.4%), thyroid dysfunction (8.1%), and arthralgia (7.4%). Neuropathy, sicca syndrome, B-cell lymphoma, Raynaud's phenomenon, and lichen planus were rare. The mean age of patients with EM was older compared with those without EM.

CONCLUSIONSEMs were common in Chinese patients with chronic HCV infection, particularly fatigue, type 2 diabetes, renal impairment, lymphadenophy, fever, and thyroid dysfunction. Older age was associated with EMs.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Child ; China ; Cryoglobulinemia ; diagnosis ; etiology ; Diabetes Mellitus, Type 2 ; diagnosis ; etiology ; Fatigue ; diagnosis ; etiology ; Female ; Hepatitis C, Chronic ; complications ; physiopathology ; Humans ; Lymphatic Diseases ; diagnosis ; etiology ; Male ; Middle Aged ; Thrombocytopenia ; diagnosis ; etiology ; Young Adult

With the rapid advancement of minimally invasive new technology, laparoscopic surgery and robotic surgery are now regarded as the main direction in surgical treatment for stomach cancers. Recent evidence has confirmed the safety and feasibility of laparoscopic surgery for early gastric cancer and advanced gastric cancer. However, gastrointestinal surgeons should pay more attention to complications after laparoscopic gastrectomy because of rich blood supply, complex tissue layers and lymph node metastasis. Common complications related to laparoscopic surgery are associated with laparoscopic instruments and operating, intra-abdominal bleeding, anastomotic leakage, anastomotic bleeding, pancreatic leakage, duodenal stump leakage, lymphatic leakage and so on. This article mainly focuses on the causes, prevention and treatment of the complications after laparoscopic gastrectomy.
Anastomotic Leak ; Duodenal Diseases ; Female ; Gastrectomy ; adverse effects ; instrumentation ; methods ; Humans ; Laparoscopy ; adverse effects ; instrumentation ; methods ; Lymphatic Metastasis ; Male ; Postoperative Complications ; etiology ; prevention & control ; therapy ; Robotic Surgical Procedures ; adverse effects ; instrumentation ; methods ; Stomach Neoplasms ; complications ; surgery

Trimethoprim-sulfamethoxazole (TMP-SMZ) is a commonly used antibiotic that has been associated with drug rash with eosinophilia and systemic symptoms (DRESS) syndrome. DRESS syndrome is characterised by fever, rash, lymphadenopathy, eosinophilia and one or more major organ involvement. Although rare, TMP-SMZ is a recognised cause of fulminant hepatic failure. We report a 17-year-old Chinese male adolescent who presented with fever, myalgia, generalised maculopapular rash and lymphadenopathy after taking TMP-SMZ for acne vulgaris. He subsequently developed hepatic encephalopathy and was worked up for urgent liver transplantation. He responded well to extracorporeal liver dialysis (originally intended as a bridging therapy) and subsequently recovered without the need for liver transplantation. This case report highlights the importance of early recognition of TMP-SMZ-induced DRESS syndrome and the need for early discontinuation of the drug in the affected patient. Extracorporeal liver dialysis and transplantation should be considered in the management of TMP-SMZ-induced fulminant hepatic failure.
Acne Vulgaris ; complications ; drug therapy ; Adolescent ; Anti-Infective Agents ; adverse effects ; Biopsy ; Drug Eruptions ; etiology ; Drug Hypersensitivity Syndrome ; diagnosis ; etiology ; Fever ; etiology ; Humans ; Liver Failure, Acute ; etiology ; therapy ; Lymphatic Diseases ; etiology ; Male ; Myalgia ; etiology ; Renal Dialysis ; methods ; Skin ; pathology ; Treatment Outcome ; Trimethoprim, Sulfamethoxazole Drug Combination ; adverse effects

OBJECTIVETo explore the clinical presentation, treatment and prognosis study of primary subcutaneous panniculitis-like T-cell cutaneous lymphoma (SCPTCL).

METHODSTen cases of SCPTCL, treated in our hospital from January 1999 to January 2009, were included in this study. Their clinicopathological data were reviewed and analyzed retrospectively.

RESULTSthe median age was 50.5 years (range: 10 - 58), 4 males and 6 females. There were seven CD56 positive, two negative cases and 1 unclear case. Four cases had repeatedly nodules regressed spontaneously without treatment before diagnosis and new nodules appeared at different sites. Seven patients presented with multiple subcutaneous nodules or deeply seated plaques, most commonly on the extremities and trunk. Ulceration of nodules occurred in 3 cases, and the lesions were painful in five cases. The lesions appeared nodules at the beginning, and then gradually grew into tumors. Four patients had abnormal liver function and one patient had hemophagocytic syndrome (HPS), four patients had lymphadenopathy or visceral involvement. Three cases with single lesion underwent surgical excision in combination with chemotherapy or chemotherapy/radiotherapy. One case lost follow up, and two cases live without disease. Among the seven patients with multiple lesions, lymphadenopathy or visceral involvement, one underwent local surgical excision and is alive without disease, six of them received chemotherapy or multi-modality treatment mainly with chemotherapy. Three of these 6 cases are alive without progression, one used histone deacetylase inhibitors after progression and obtained partial regression, and 2 died. The median follow-up for all the 10 patients was 44 months (range: 14 - 99). The progression free survival was 66.7% (6/9), and overall survival was 77.8% (7/9).

CONCLUSIONSPTCL has an indolent course, some lesions can regress spontaneously and relapse again. Patients with single lesion may live long-term without disease after multimodality therapy. Patients with multiple lesions or extracutaneous involvement are sensitive to CHOP-like regimen, but the duration of remission is short. Histone deacetylase inhibitors may be a promising drug in the treatment for SCPTCL relapse.

Adolescent ; Adult ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; CD56 Antigen ; metabolism ; Child ; Combined Modality Therapy ; Cyclophosphamide ; therapeutic use ; Disease-Free Survival ; Doxorubicin ; therapeutic use ; Female ; Follow-Up Studies ; Humans ; Lymphatic Diseases ; etiology ; Lymphohistiocytosis, Hemophagocytic ; etiology ; Lymphoma, T-Cell ; complications ; drug therapy ; metabolism ; radiotherapy ; surgery ; Male ; Middle Aged ; Panniculitis ; complications ; drug therapy ; metabolism ; radiotherapy ; surgery ; Prednisone ; therapeutic use ; Retrospective Studies ; Survival Rate ; Vincristine ; therapeutic use ; Young Adult