What causes tuberculosis of the breast?

Tuberculosis is caused by Mycobacterium tuberculosis and affects primarily the lungs. Breast tuberculosis is a rare disease, with an incidence of less than 0.1% of all breast lesions in Western countries and 3–4% in tuberculosis endemic regions, such as India and Africa.

What are the symptoms of TB on breast?

A breast mass with or without ulceration of overlying skin and discharging sinuses are common manifestations of breast TB. Multiple nodules and multiple sinuses may occur, but multiple lumps are unusual. Tenderness is more commonly seen in breast TB rather than in breast carcinomas.

Is breast TB curable?

The disease is curable with antitubercular drugs, and surgery is rarely required.

Can breast tuberculosis spread?

Breast TB may be considered primary when no other demonstrable focus exists, and may be considered secondary when a preexisting lesion is located elsewhere. M. tuberculosis can spread to the breast by the lymphatic and hematogenous routes or directly, and it can persist for long periods within the body.

Can tuberculosis cause breast pain?

Table 2: TB contact history and breast TB. The most common symptoms were breast pain (98%; Table 3), breast lump (89%), fever (83%), and discharge (45%).

What is tuberculous mastitis?

Tuberculous mastitis is a rare presentation of tuberculosis that has been called the ‘great masquerader’ due to its multifaceted presentations. • Solitary breast mass is the most common clinical presentation of tuberculous mastitis and is associated with inflammatory findings in the majority of cases.

What is TB mastitis?

Breast tuberculosis, also known as tuberculous mastitis, is an extremely rare form of tuberculosis. It accounts for <0.1% of all breast diseases and <2% of all cases of tuberculosis. It is often misdiagnosed as breast cancer, which can potentially lead to a delayed diagnosis.

What is breast lymphoma?

Breast lymphoma is a rare type of non-Hodgkin lymphoma (NHL). NHL is a type of cancer that affects immune system cells. Breast lymphoma occurs almost exclusively in females, and the average age at diagnosis is 60–65 years. Due to its rarity, experts do not have much data on symptoms, causes, or treatments.

What is extrapulmonary tuberculosis?

EPTB refers to TB involving organs other than the lungs (e.g., pleura, lymph nodes, abdomen, genitourinary tract, skin, joints and bones, or meninges). A patient with both pulmonary and EPTB is classified as a case of PTB. For example, miliary TB is classified as PTB because there are lesions in the lungs.

Can TB cause breast abscess?

Tuberculous mastitis is a rare clinical entity, reported as 3% of mammary lesions in India. 1,2 It usually affects women from the Indian sub-continent and Africa. It often mimics breast carcinoma and pyogenic breast abscess clinically and radiologically, may both co-exist.

What is the treatment for breast lymphoma?

In our study, surgery as the primary modality therapy or as part of a multimodality therapy for primary breast lymphoma is associated with a higher rate of treatment failure, whereas a combination of chemotherapy and local radiation therapy provides the best results.

What does lymphoma in the breast look like?

Breast mass. On mammography, breast lymphoma appears as a solitary, noncalcified, circumscribed, or indistinctly delineated, oval or round mass that can vary in density (Figures 1-​3) [33,34]. Calcifications, spiculations, and architectural distortion are distinctively absent [17,33,34].

Can extrapulmonary TB be cured?

In contrast with PTB treatment, cure for EPTB is difficult to define. Moreover, there are no established criteria for the end of treatment. In case of studies on TB lymphadenitis, residual lymph nodes at the end of treatment have usually been used for assessing treatment outcomes.

How do TB become extrapulmonary?

Pulmonary and Extrapulmonary Tuberculosis If the infection is not contained by the immune system, in around 3–8 weeks, local spread and spread to regional lymph nodes in the lungs occurs. Subsequent spread to other organs results in extrapulmonary tuberculosis (EPTB).

Is lymphoma in breast painful?

Most common symptom of breast lymphoma is a painless breast mass, most frequently in the upper outer quadrants [5]. Skin retraction, erythema, peau d’ orange appearance, and nipple discharge are uncommon in lymphomas [1-6].

What does lymphoma of the breast feel like?

Clinical findings The most common symptom of breast lymphoma is a painless, palpable mass. Nipple retraction or discharge and skin change can also occur, but are rare [12,17].

How is breast lymphoma diagnosed?

Most cases of PBL present as a lump in the breast and are diagnosed the same way as breast cancer: with a physical exam, medical history, imaging, biopsy, and immunophenotyping of cancer cells. Immunophenotyping entails using advanced laboratory tests to determine what kind of cells are causing a particular cancer.

How is breast lymphoma treated?

What are the symptoms of extrapulmonary tuberculosis?

Symptoms include fever, chills, weakness, malaise, and often progressive dyspnea. Intermittent dissemination of tubercle bacilli may lead to a prolonged fever of unknown origin (FUO).

What is tuberculosis of the breast?

Tuberculosis of the breast is a rare disease, mostly because organs or tissues like the breast, skeletal muscle and spleen are more resistant to infection, making the survival and multiplication of the tubercle bacilli difficult.

What is the main cause of tuberculosis?

Tuberculosis is caused by bacteria that spread from person to person through microscopic droplets released into the air. This can happen when someone with the untreated, active form of tuberculosis coughs, speaks, sneezes, spits, laughs or sings.

Does tuberculosis of the breast affect lactating women?

Tuberculosis (TB) of breast is an uncommon entity even in endemic regions. Moreover, it is seldom reported. It often presents in young lactating females as a painless breast lump and confused with breast malignancy or pyogenic abscess. A high index of suspicion is required.

What is the incidence of tuberculosis of the breast in Africa?

INTRODUCTION Mammary (breast) tuberculosis is a rare manifestation of extra-pulmonary localization of the disease which accounts for less than 0.1% of breast conditions in developed countries, but reaches 3–4% in regions where the disease presents with high incidence (India, Africa).