A split-root growth system was employed to evaluate the effect of NaCl on nodule formation by soybean (Glycine max L. Merr. cv Davis). By applying the salinity stress and rhizobial inoculum to only one-half the root system, the effects of salinity on shoot growth were eliminated in the nodulation process. Rhizobium colonization of inoculated root surfaces was not affected by the salt treatments...

although tuberculosis involves every organ and has a wide range of clinical manifestation, however involvement of the thyroid gland is rare. we report a case of a 25-yr-old female with supraclavicular lymphadenitis that developed nodular swelling of the thyroid and had symptoms and sonographic features mimicking a nodule with a cystic component. the diagnosis was made by using fine needle aspir...

primary malignant lymphoma of the male external genitalia is extremely rare and it is even rarer in the penis. because of its rarity, the possibility of delay in diagnosis and mismanagement is always there. it can present as a nodule, non-healing ulcer, stricture urethra or periurethral abscess. we report a case presenting first a nodule and later on as a non-healing ulcer which was diagnosed b...

A framework for nodule feature-based extraction is presented to classify lung nodules in low-dose CT slices (LDCT) into four categories: juxta, well-circumscribed, vascularized and pleural-tail, based on the extracted information. The Scale Invariant Feature Transform (SIFT) and an adaptation to Daugman's Iris Recognition algorithm are used for analysis. The SIFT descriptor results are projecte...

Although tuberculosis involves every organ and has a wide range of clinical manifestation, however involvement of the thyroid gland is rare. We report a case of a 25-yr-old female with supraclavicular lymphadenitis that developed nodular swelling of the thyroid and had symptoms and sonographic features mimicking a nodule with a cystic component. The diagnosis was made by using fine needle aspir...

Background: Suppressive therapy with levothyroxine for reducing the size of thyroid nodules has not been really accepted. The purpose of this study was to assess the effect of levothyroxine on the size of benign thyroid nodules. Methods: Forty patients with confirmed benign nodule were randomly divided into two groups. Group I received 50?g/day levothyroxin for six months but group II did not t...

Angiotensin converting enzyme was assayed in serum free culture supernatants from unstimulated rheumatoid nodule cells. Angiotensin converting enzyme was released spontaneously and the angiotensin converting enzyme derived from rheumatoid nodule cells was suppressed in a dose and time dependent manner by the protein synthesis inhibitor cycloheximide. These data suggest the constitutive de novo ...

SUPPLEMENTARY FIG. S1. (A) Schematic representation of the position of the nodule. (B) Longitudinal B-mode ultrasound (US) image showing the left inferior pole of the thyroid (white arrow) with a small (Thy2) nodule next to a symptomatic (Thy2) nodule attached to it and partly plunging (asterisk).

Sister Mary Joseph nodule or Sister Mary Joseph Sign refers to a palpable nodule bulging into the umbilicus as a result of metastasis of a malignant cancer in the pelvis or abdomen. A rare case of Sister Mary Joseph nodule, manifesting as ascites, cachexia and bleeding per rectum, is presented without any primary tumor despite extensive search for the same.