Patient description: A 57-year-old man was admitted to the clinic because of weight loss and persistent dry cough 4 months ago. Chest computed topography showed bilateral multiple infiltrates in the upper lobes and thickened bronchial walls. There is a documented positive serum MPO-ANCA in his medical record. Transbronchial biopsy revealed necrotic granulomas with multinucleated giant cells and the Wegener's granulomatosis was diagnosed for him. He is treating with corticosteroid and cyclophosphamides since 4 months ago. His Birmingham Vasculitis Activity Score (BVAS) is above 4 since the beginning of his disease. His last physical exam and lab study was performed yesterday and showed the results bellow: A wellbeing, well-nourished man, non-icteric, cooperative and alert Weight: 73 kg Height: 177 BP: 120/80 HR: 90/min RR: 22/min Hgb: 13 g/dl WBC: 8000 /mm3 (Neutrophil: 2700/mm3) Plt: 300000 /ml AST: 40 U/L ALT: 56 U/L Alk P: 147 U/L Bill total: 1.2 mg/dl ESR: 120 mm/hr MPO-ANCA: 153 EU

Clinical trial eligibility criteria: eligible ages (years): 18.0-999.0,  Adult Grade III Lymphomatoid Granulomatosis Adult Nasal Type Extranodal NK/T-cell Lymphoma AIDS-related Diffuse Large Cell Lymphoma AIDS-related Diffuse Mixed Cell Lymphoma AIDS-related Diffuse Small Cleaved Cell Lymphoma AIDS-related Immunoblastic Large Cell Lymphoma AIDS-related Lymphoblastic Lymphoma AIDS-related Peripheral/Systemic Lymphoma AIDS-related Primary CNS Lymphoma AIDS-related Small Noncleaved Cell Lymphoma Anaplastic Large Cell Lymphoma Angioimmunoblastic T-cell Lymphoma Cutaneous B-cell Non-Hodgkin Lymphoma Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue HER2-negative Breast Cancer HIV-associated Hodgkin Lymphoma Intraocular Lymphoma Male Breast Cancer Nodal Marginal Zone B-cell Lymphoma Post-transplant Lymphoproliferative Disorder Primary Central Nervous System Hodgkin Lymphoma Primary Central Nervous System Non-Hodgkin Lymphoma Recurrent Adult Burkitt Lymphoma Recurrent Adult Diffuse Large Cell Lymphoma Recurrent Adult Diffuse Mixed Cell Lymphoma Recurrent Adult Diffuse Small Cleaved Cell Lymphoma Recurrent Adult Grade III Lymphomatoid Granulomatosis Recurrent Adult Hodgkin Lymphoma Recurrent Adult Immunoblastic Large Cell Lymphoma Recurrent Adult Lymphoblastic Lymphoma Recurrent Adult T-cell Leukemia/Lymphoma Recurrent Breast Cancer Recurrent Colon Cancer Recurrent Cutaneous T-cell Non-Hodgkin Lymphoma Recurrent Grade 1 Follicular Lymphoma Recurrent Grade 2 Follicular Lymphoma Recurrent Grade 3 Follicular Lymphoma Recurrent Mantle Cell Lymphoma Recurrent Marginal Zone Lymphoma Recurrent Mycosis Fungoides/Sezary Syndrome Recurrent Rectal Cancer Recurrent Small Lymphocytic Lymphoma Small Intestine Lymphoma Splenic Marginal Zone Lymphoma Stage III Adult Burkitt Lymphoma Stage III Adult Diffuse Large Cell Lymphoma Stage III Adult Diffuse Mixed Cell Lymphoma Stage III Adult Diffuse Small Cleaved Cell Lymphoma Stage III Adult Hodgkin Lymphoma Stage III Adult Immunoblastic Large Cell Lymphoma Stage III Adult Lymphoblastic Lymphoma Stage III Adult T-cell Leukemia/Lymphoma Stage III Colon Cancer Stage III Cutaneous T-cell Non-Hodgkin Lymphoma Stage III Grade 1 Follicular Lymphoma Stage III Grade 2 Follicular Lymphoma Stage III Grade 3 Follicular Lymphoma Stage III Mantle Cell Lymphoma Stage III Marginal Zone Lymphoma Stage III Mycosis Fungoides/Sezary Syndrome Stage III Rectal Cancer Stage III Small Lymphocytic Lymphoma Stage IIIA Breast Cancer Stage IIIB Breast Cancer Stage IIIC Breast Cancer Stage IV Adult Burkitt Lymphoma Stage IV Adult Diffuse Large Cell Lymphoma Stage IV Adult Diffuse Mixed Cell Lymphoma Stage IV Adult Diffuse Small Cleaved Cell Lymphoma Stage IV Adult Hodgkin Lymphoma Stage IV Adult Immunoblastic Large Cell Lymphoma Stage IV Adult Lymphoblastic Lymphoma Stage IV Adult T-cell Leukemia/Lymphoma Stage IV Breast Cancer Stage IV Colon Cancer Stage IV Cutaneous T-cell Non-Hodgkin Lymphoma Stage IV Grade 1 Follicular Lymphoma Stage IV Grade 2 Follicular Lymphoma Stage IV Grade 3 Follicular Lymphoma Stage IV Mantle Cell Lymphoma Stage IV Marginal Zone Lymphoma Stage IV Mycosis Fungoides/Sezary Syndrome Stage IV Rectal Cancer Stage IV Small Lymphocytic Lymphoma Unspecified Adult Solid Tumor, Protocol Specific Waldenström Macroglobulinemia Patients must have histologically or cytologically confirmed advanced or metastatic solid tumor; patients with lymphoma will be eligible Patients must have measurable disease, defined as at least one lesion that can be accurately measured in at least one dimension (longest diameter to be recorded) as >= 20 mm with conventional techniques or as >= 10 mm with spiral CT scan Patients must be at least 4 weeks since prior chemotherapy, 6 weeks if the last regimen included BCNU or mitomycin C; prior radiation is allowed as long as the radiation was completed 4 weeks prior to study treatment and no more than 35% of marrow irradiated Life expectancy of greater than 3 months ECOG performance status =< 2 (Karnofsky >= 60%) Hemoglobin >= 9 g/dL Leukocytes >= 3,000/mcL Absolute neutrophil count >= 1,500/mcL Platelets >= 100,000/mcL Total bilirubin within normal institutional limits  Patients may not be receiving any other investigational agents History of allergic reactions attributed to compounds of similar chemical or biologic composition to RO4929097 or capecitabine Patients taking medications with narrow therapeutic indices that are metabolized by cytochrome P450 (CYP450), including warfarin sodium (Coumadin®) are ineligible Patients with malabsorption syndrome or other condition that would interfere with intestinal absorption; patients must be able to swallow tablets Patients who are serologically positive for Hepatitis A, B or C, or have a history of liver disease, other forms of hepatitis or cirrhosis are ineligible Patients with uncontrolled hypocalcemia, hypomagnesemia, hyponatremia, hypophosphatemia or hypokalemia defined as less than the lower limit of normal for the institution, despite adequate electrolyte supplementation are excluded from this study; note: it is acceptable to use corrected calcium when interpreting calcium levels Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, and a history of torsades de pointes or other significant cardiac arrhythmia other than chronic, stable atrial fibrillation, or psychiatric illness/social situations that would limit compliance with study requirements Pregnant women are excluded from this study; breastfeeding should be discontinued HIV-positive patients, who are not on anti-retroviral therapy but have CD4 cells less than 200, should be excluded; HIV-positive patients are eligible if they are on HAART (highly active anti-retroviral therapy) which are not CYP3A4 substrates, inducers and/or inhibitors and meet all other Cardiovascular: baseline QTcF > 450 msec