Maternal and perinatal complications in pregnant women with urinary tract infection caused by Escherichia coli.

Aim: The incidence of urinary tract infection (UTI) in pregnant women may vary from 5-10% and depends on parity, race, socioeconomic status and anatomical and functional changes in pregnancy. In Mexico, preterm birth accounts for 75% of perinatal deaths and 50% of the neurological sequelae attributable directly to prematurity. The objective of the present study is to describe maternal and perinatal complications in pregnant women with UTI caused by Escherichia coli and to find out the antimicrobial susceptibility pattern.

Maternal Risk Factors Associated with the Development of Cleft Lip and Cleft Palate in Mexico: A Case-Control Study.

Introduction: Cleft lip and palate, the most common developmental deformity, is seen worldwide and the etiology involves a combination of genetic and environmental factors. The purpose of this study was to determine the maternal risk factors associated with the development of cleft lip and cleft palate.

Materials And Methods: We conducted a case control study at the Women's Hospital in Culiacan, Mexico.

Silicone Breast Implants: A Rare Cause of Pleural Effusion.

Pleural effusions are one of the rarest complications reported in patients with silicone gel filled breast implants. The silicone implants have potential to provoke chronic inflammation of pleura and subsequent pulmonary complications such as pleural effusion. Herein, we report a 44-year-old female who presented with left sided pleural effusion, six weeks after a silicone breast implantation surgery.

Syringomyelia with Chiari I malformation presenting as hip charcot arthropathy: a case report and literature review.

Neuroarthropathy (neuropathic osteoarthropathy), also known as Charcot joint, is a condition characterized by a progressive articular surface destruction in the setting of impaired nociceptive and proprioceptive innervation of the involved joint. It is seen most commonly in the foot and ankle secondary to peripheral neuropathy associated with diabetes mellitus. Cases of hip (Charcot) neuroarthropathy are rare and almost exclusively reported in patients with neurosyphilis (tabes dorsalis).

Chylous Ascites in a Patient with HIV/AIDS: A Late Complication of Mycobacterium avium Complex-Immune Reconstitution Inflammatory Syndrome.

Chylous ascites is very rare in HIV/AIDS and its association with Mycobacterium avium complex-immune reconstitution inflammatory syndrome (MAC-IRIS) has been rarely reported. Here, we report a case of a young African-American male who developed chylous ascites as a late sequela to immune reconstitution inflammatory syndrome while on treatment for MAC. Antiretroviral drug-naive patients who start HAART in close proximity to the diagnosis of an opportunistic infection and have a rapid decline in HIV RNA level should be monitored for development of IRIS.

Takotsubo's Cardiomyopathy in a Patient with Kartagener's Syndrome.

A 46-year-old African-American male with past medical history significant for Kartagener's syndrome, essential hypertension, and HIV presented with acute chest pain. ECG and troponins indicated an acute myocardial infarction. Ventriculography confirmed dyskinesia of the left ventricle, with an EF of 25%.

Her2+ and b-HCG Producing Undifferentiated Gastric Adenocarcinoma.

A 25-year-old Hispanic female with a history of anemia, schizoaffective disorder, and psychosis was admitted for anemia associated with fatigue, weakness, shortness of breath, night sweats, weight loss, and abdominal and lower back pain for the past two months. On routine management, she was found to have a positive serum b-HCG of 80.4 (0-5 mIU/mL) but the patient denied any sexual activity in her life.

Myasthenia gravis-like syndrome presenting as a component of the paraneoplastic syndrome of lung adenocarcinoma in a nonsmoker.

Adenocarcinoma of the lung is the most common form of lung cancer in nonsmokers. It is commonly seen in the periphery of the lungs. Myasthenia gravis is generally associated with mediastinal malignancies and rarely associated with adenocarcinoma of the lung.

Cerebellar Dysfunction in a Patient with HIV.

A 50-year-old AIDS patient with a CD4 T-cell count of 114/mm(3) was admitted with cerebellar symptoms of left CN XI weakness, wide-based gait with left-sided dysmetria, abnormal heel-knee-shin test, and dysdiadochokinesia. MRI showed region of hyperintensity in the left inferior cerebellar hemisphere involving the cortex and underlying white matter. Serological tests for HSV1, HSV2, and syphilis were negative.

Strongyloidiasis and diffuse alveolar hemorrhage in a patient with systemic lupus erythematosus.

The presence of Strongyloides stercoralis infection in patients with systemic lupus erythematosus (SLE) has been described previously. Strongyloides stercoralis hyperinfection syndrome (SHS) that usually develops in patients under immunosuppressive therapy may affect a variety of organs, but the presentation with diffuse alveolar hemorrhage (DAH) is rare with only a few cases described in the literature. We present the case of a 36-year-old Hispanic female with a past medical history relevant for SLE and a recent diagnosis of lupus nephritis and hypertension.

Methotrexate induced pancytopenia.

The well-reported methotrexate (MTX) toxicities are based on the duration and cumulative dosing of drug. The typical toxicities can be predicted by the timing of drug administration, where mucositis occurs as an earlier effect, while myelosuppression and the sequelae of pancytopenia occur later after MTX administration. Despite these well-known toxicities, low dose MTX therapy can become problematic, in particular with the elderly, who are at a greater risk for significant myelosuppression.

Vanishing Lung Syndrome in a Patient with HIV Infection and Heavy Marijuana Use.

Vanishing lung syndrome (VLS) is a rare and distinct clinical syndrome that usually affects young men. VLS leads to severe progressive dyspnea and is characterized by extensive, asymmetric, peripheral, and predominantly upper lobe giant lung bullae. Case reports have suggested an additive role of marijuana use in the development of this disease in young male tobacco smokers.

Prevalence of antibodies for the hepatitis C virus in the lowland (bajio) region of Mexico.

Background And Aims: Infection with the hepatitis C virus (HVC) is one of the most common viral infections worldwide. Approximately 170 million individuals are infected worldwide. HCV is an important cause of morbidity and mortality.

Mycotic pseudoaneurysm of the femoral artery in a patient with psoriasis.

Mycotic aneurysms of the common femoral artery are rare and usually occur in intravenous drug abusers who use the femoral vessels for injection. We herein describe a case of mycotic aneurysm of the common femoral artery caused by methicillin-sensitive Staphylococcus aureus seeding of an atherosclerotic plaque in which the bacteria possibly originated from psoriatic skin lesions. A 67-year-old Caucasian man was admitted to the hospital after experiencing chest pain for two days.

Antimicrobial resistance of Escherichia coli in Mexico: how serious is the problem?

Introduction: This study aimed to determine the resistance patterns of Escherichia coli (E. coli) in Mexico to several antibiotics and research some therapeutic options.

Methodology: Positive cultures for E.

Therapeutic hypothermia: critical review of the molecular mechanisms of action.

Therapeutic hypothermia (TH) is nowadays one of the most important methods of neuroprotection. The events that occur after an episode of ischemia are multiple and hypothermia can affect the various steps of this cascade. The mechanisms of action of TH are varied and the possible explanation for the benefits of this therapy is probably the multiple mechanisms of action blocking the cascade of ischemia on many levels.