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Ascariasis is a disease caused by the parasitic roundworm Ascaris lumbricoides. [ 1] Infections have no symptoms in more than 85% of cases, especially if the number of worms is small. [ 1] Symptoms increase with the number of worms present and may include shortness of breath and fever in the beginning of the disease. [ 1]
The giant kidney worm ( Dioctophyme renale; syn. Dioctophyma renale) is the largest known parasitic nematode and can infest the kidney and occasionally the abdominal cavity in dogs. Female worms reach lengths of over one meter by up to 12 mm in diameter; male worms measure 20 cm by 6–8 mm.
Small-cell carcinoma is a type of highly malignant cancer that most commonly arises within the lung, [ 1] although it can occasionally arise in other body sites, such as the cervix, [ 2] prostate, [ 3] and gastrointestinal tract. Compared to non-small cell carcinoma, small cell carcinoma is more aggressive, with a shorter doubling time, higher ...
Soft-tissue sarcoma. Undifferentiated soft tissue sarcoma in left lung of young child. Specialty. Oncology. A soft-tissue sarcoma ( STS) is a malignant tumor, a type of cancer, that develops in soft tissue. [ 1] A soft-tissue sarcoma is often a painless mass that grows slowly over months or years. They may be superficial or deep-seated.
The causes of cancer-related dyspnea can include tumors in or around the lung, blocked airways, fluid in the lungs, pneumonia, or treatment reactions including an allergic response. [36] Treatment for dyspnea in patients with advanced cancer can include fans , bilevel ventilation, acupressure / reflexology and multicomponent nonpharmacological ...
6.98 g/cm 3 : Heat of fusion: 13.81 ... It is, by mass, ... transporting oxygen in the arteries from the lungs to the muscles where it is transferred to myoglobin, ...
The other 25% of the air goes directly into the lungs. When the bird exhales, the used air flows out of the lungs and the stored fresh air from the posterior air sac is simultaneously forced into the lungs. Thus, a bird's lungs receive a constant supply of fresh air during both inhalation and exhalation. [104]
The nanometre ( SI symbol: nm) is a unit of length in the metric system equal to 10−9 metres ( 1 1 000 000 000 m = 0.000 000 001 m ). To help compare different orders of magnitude, this section lists lengths between 10 −9 and 10 −8 m (1 nm and 10 nm). 1 nm – diameter of a carbon nanotube.