An 80-year-old male presented with a 2-month history of productive cough, dyspnea on exertion, and chest discomfort on walking, as well as a 1-month history of loss of appetite and right shoulder pain. Examination revealed decreased breath sounds and vocal fremitus on the right side of the chest. Imaging showed a right paracardiac consolidation with pleural effusion and a mediastinal mass. Biopsy of the mass revealed features suggestive of thymoma. The provisional diagnosis was thymoma presenting with right-sided pleural effusion.
Cardiovascular history taking is an important skill that is often assessed in bedside teaching . It’s important to have a systematic approach to ensure you don’t miss any key information. The guide below provides a framework to take a thorough cardiovascular history.
Cardiovascular history taking is an important skill that is often assessed in bedside teaching . It’s important to have a systematic approach to ensure you don’t miss any key information. The guide below provides a framework to take a thorough cardiovascular history.
Spinal Tumors: approach and managementAmit Agrawal
The spinal cord consists of
Central canal surrounded by an H-shaped gray matter region containing neurons
Outer myelinated nerve tracts, termed white matter, surround the central gray matter
Central canal is lined with ependymal cells
Astrocytes support gray matter neurons and white matter axons
I need a response to this assignmentzero plgiarismthree refe.docxflorriezhamphrey3065
I need a response to this assignment
zero plgiarism
three references
Initials: J.S Age: 42 Sex: Male Race: African American
S.
CC:
“I am experiencing lower back pain that radiates to my left leg”
HPI
: Mr. Smith is a 42-year-old African American male who reports to the clinic complaining of lower back pain that periodically radiates to his left leg. The pain started about one month ago. The character of the pain is shooting and stabbing. It appears to get worse when sitting for an extended period of time, bending over and during strenuous physical activity. The severity of the pain is 8/10 without medications but relieves to about 3/10 after taking Tylenol and getting some rest.
Location: Lower back
Onset: 1 month
Character: Shooting and Stabbing
Associated signs and symptoms: nausea, vomiting, photophobia.
Timing: Sitting for extended periods, bending over and strenuous physical activity.
Exacerbating/ relieving factors: Tylenol and rest makes the pain tolerable, but not completely better.
Severity: 8/10 pain scale
Current Medications
:
Metoprolol 100 mg tablet, PO once daily.
Acetaminophen 500 mg tabs, 1-2 PO q 6 hrs, PRN for pain. (not to exceed 3 g in 24 hr).
PMHx:
Diagnosis: Hypertension
Surgical Hx:
Laparotomy, 02/2000
Immunizations:
Childhood immunizations completed. Tetanus and Flu shots are up-to-date.
Soc Hx:
Unemployed. Lives alone and never married. Has one brother and both parents are alive. Performs physical exercise regularly at the gym, and uses seat belts all the time when driving. Denies tobacco and alcohol use.
Fam Hx
: Father has a stroke and heart disease, Mother has hypertension, Brother has diabetes. Maternal and Paternal grandparents died of a stroke 2 years ago.
ROS
: BP - 140/90 L arm, P - 86, T - 98.1 oral, RR - 18, Ht. - 5’10”, Wt. - 200 lbs. BMI 28.7
GENERAL: No weight loss, fever, chills, weakness or fatigue.
HEENT: Eyes: No visual loss, blurred vision, doubles vision or yellow sclerae.
Ears, Nose, Throat: No hearing loss, sneezing, congestion, runny nose or sore throat.
Skin: No rash or itching. No skin lesions or moles that are new or suspicious.
CARDIOVASCULAR: No chest pain, chest pressure or chest discomfort. No palpitations or edema. No pleurisy pain, no hx of a heart murmur. No EKG on record. No peripheral edema or claudication. BP controlled with medication.
RESPIRATORY: No cough, sputum or SOB. No DOE, hemoptysis. Chest X-rays - 3 years ago.
GASTROINTESTINAL: No anorexia, nausea, vomiting or diarrhea. No abdominal pain or blood. No unintentional weight loss or gain. No change in bowel habits.
GENITOURINARY: No penile discharge or erectile dysfunction. No nocturia, dribbling, or incontinence.
NEUROLOGICAL: No headache, dizziness, syncope, paralysis, ataxia, numbness or tingling in the extremities. No change in bowel or bladder control. No reports of numbness or tingling to the left leg since the onset of lower back pain.
MUSCULOSK.
Couples presenting to the infertility clinic- Do they really have infertility...Sujoy Dasgupta
Dr Sujoy Dasgupta presented the study on "Couples presenting to the infertility clinic- Do they really have infertility? – The unexplored stories of non-consummation" in the 13th Congress of the Asia Pacific Initiative on Reproduction (ASPIRE 2024) at Manila on 24 May, 2024.
Explore natural remedies for syphilis treatment in Singapore. Discover alternative therapies, herbal remedies, and lifestyle changes that may complement conventional treatments. Learn about holistic approaches to managing syphilis symptoms and supporting overall health.
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New Directions in Targeted Therapeutic Approaches for Older Adults With Mantl...i3 Health
i3 Health is pleased to make the speaker slides from this activity available for use as a non-accredited self-study or teaching resource.
This slide deck presented by Dr. Kami Maddocks, Professor-Clinical in the Division of Hematology and
Associate Division Director for Ambulatory Operations
The Ohio State University Comprehensive Cancer Center, will provide insight into new directions in targeted therapeutic approaches for older adults with mantle cell lymphoma.
STATEMENT OF NEED
Mantle cell lymphoma (MCL) is a rare, aggressive B-cell non-Hodgkin lymphoma (NHL) accounting for 5% to 7% of all lymphomas. Its prognosis ranges from indolent disease that does not require treatment for years to very aggressive disease, which is associated with poor survival (Silkenstedt et al, 2021). Typically, MCL is diagnosed at advanced stage and in older patients who cannot tolerate intensive therapy (NCCN, 2022). Although recent advances have slightly increased remission rates, recurrence and relapse remain very common, leading to a median overall survival between 3 and 6 years (LLS, 2021). Though there are several effective options, progress is still needed towards establishing an accepted frontline approach for MCL (Castellino et al, 2022). Treatment selection and management of MCL are complicated by the heterogeneity of prognosis, advanced age and comorbidities of patients, and lack of an established standard approach for treatment, making it vital that clinicians be familiar with the latest research and advances in this area. In this activity chaired by Michael Wang, MD, Professor in the Department of Lymphoma & Myeloma at MD Anderson Cancer Center, expert faculty will discuss prognostic factors informing treatment, the promising results of recent trials in new therapeutic approaches, and the implications of treatment resistance in therapeutic selection for MCL.
Target Audience
Hematology/oncology fellows, attending faculty, and other health care professionals involved in the treatment of patients with mantle cell lymphoma (MCL).
Learning Objectives
1.) Identify clinical and biological prognostic factors that can guide treatment decision making for older adults with MCL
2.) Evaluate emerging data on targeted therapeutic approaches for treatment-naive and relapsed/refractory MCL and their applicability to older adults
3.) Assess mechanisms of resistance to targeted therapies for MCL and their implications for treatment selection
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...Oleg Kshivets
RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.
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TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
Ethanol (CH3CH2OH), or beverage alcohol, is a two-carbon alcohol
that is rapidly distributed in the body and brain. Ethanol alters many
neurochemical systems and has rewarding and addictive properties. It
is the oldest recreational drug and likely contributes to more morbidity,
mortality, and public health costs than all illicit drugs combined. The
5th edition of the Diagnostic and Statistical Manual of Mental Disorders
(DSM-5) integrates alcohol abuse and alcohol dependence into a single
disorder called alcohol use disorder (AUD), with mild, moderate,
and severe subclassifications (American Psychiatric Association, 2013).
In the DSM-5, all types of substance abuse and dependence have been
combined into a single substance use disorder (SUD) on a continuum
from mild to severe. A diagnosis of AUD requires that at least two of
the 11 DSM-5 behaviors be present within a 12-month period (mild
AUD: 2–3 criteria; moderate AUD: 4–5 criteria; severe AUD: 6–11 criteria).
The four main behavioral effects of AUD are impaired control over
drinking, negative social consequences, risky use, and altered physiological
effects (tolerance, withdrawal). This chapter presents an overview
of the prevalence and harmful consequences of AUD in the U.S.,
the systemic nature of the disease, neurocircuitry and stages of AUD,
comorbidities, fetal alcohol spectrum disorders, genetic risk factors, and
pharmacotherapies for AUD.
The prostate is an exocrine gland of the male mammalian reproductive system
It is a walnut-sized gland that forms part of the male reproductive system and is located in front of the rectum and just below the urinary bladder
Function is to store and secrete a clear, slightly alkaline fluid that constitutes 10-30% of the volume of the seminal fluid that along with the spermatozoa, constitutes semen
A healthy human prostate measures (4cm-vertical, by 3cm-horizontal, 2cm ant-post ).
It surrounds the urethra just below the urinary bladder. It has anterior, median, posterior and two lateral lobes
It’s work is regulated by androgens which are responsible for male sex characteristics
Generalised disease of the prostate due to hormonal derangement which leads to non malignant enlargement of the gland (increase in the number of epithelial cells and stromal tissue)to cause compression of the urethra leading to symptoms (LUTS
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An interesting case of thoracic mass.
1. By
Dr Subrata Das M.D Consultant(Internal Medicine)
&
Dr.Nagu Penakacherla MBBS, MEd(USA), DNB
Senior Registrar
Internal Medicine Department
Sakra World Hospital
2. 80 Year old Male patient presented with C/O
Productive cough since 2 months
Dysnea on exertion sine 2 month
Chest discomfort on walking since 1 month
Right shoulder pain since 1 month
Loss of apetite since 1 month
3. c/o Cough since 2 months associated with sputum
expectoration whitish in color not blood stained and
episodic all through the day.
c/o chest pain- 6 months
- intermittent
- Right sided
- pricking
- radiating to right shoulder
- not ass.with sweating/palpitation
- aggravating with walking /relieves on
rest
c/o breathlessness- 2 months
- insidious
- gradually progressing from NYHA Class II to Class III
recently from a week.
-not ass.with orthopnoea/PND
o C/o LOA Since 1 month
4. No H/o
hemoptysis
Syncope
Leg swelling
Abdominal distension
↓ed urine output
Dysphagia
Headache/vomiting
No h/s/o weakness/sensory/motor
abnormalities/cerebellar involvement
5. k/c/o DM Type 2 on Treatment
Not a k/c/o Bronchial Asthma/Pulmoanry
Tuberculosis /Coronary Artery Disease
No h/o sugeries/Radiotheray
No h/o chronic drug intake
7. Conscious, dyspnoeic, oriented, afebrile
No pallor/cyanosis/clubbing/icterus/pedal
edema
VITALS:
BP- 140/90 mmHg
PR- 90/min, regular, normal volume, no
spl.characters
RR- 22/min
JVP- not raised
Temp- 98.4 F
Spo2 -95% on Room Air.
8. INSPECTION:
Trachea app.to be in the midline.
Apical impulse –not visible
Chest movements- Decreased in Right side
compared to left.
Increased Respiratory Rate.
No chest wall deformity
No scars/sinuses
No distended veins
9. PALPATION:
Trachea- midline
Apical impulse- left 5th ICS at MCL
Chest movements –Decreased on right side
Chest measurements- WNL
No Tactile Fremitus
VF- ↓ed in right infraclavicular & mammary
regions
No Intercostal tenderness
10. PERCUSSION:
Dullnote + in right infraclavicular &
mammary regions
No percussion tenderness
No shifting dullness is noted
Traube’s space- normal tympanitic note +
11. AUSCULTATION:
Breath sounds ↓ed in right infraclavicular &
mammary regions
VR ↓ed in the same regions
Egophony is present in the right side of the
chest.
No BBS
12. CVS- S1,S2 +, no murmurs
P/A- soft, no organomegaly, no FF clinically
CNS- Conscious, coherent and oriented, No
sensory and motor abnormalities.
19. X ray Chest – Right paracardiac
consolidation with Right sided Pleural
Effusion with loculated component along
lateral chest wall.
2D ECHO done was Normal.
CT Chest done outside was reviewed here
again which showed Calcified Anterior
Mediastinal Mass Measuring 8.7 X 6.8 X 6.7
cm.
20. USG guided Pleural fluid tapping was done
and analysis revealed its Exudative effusion.
CT guided Biopsy done and Histopathology
report sent revealed Features suggestive of
Thymoma and Type A according to WHO
Classification.
27. A neoplasm of the Thymic epithelial cells .
Results from dysregualtion of the proliferation
and maturation of T- lymphocytes .
This process results in either Autoimmunity or
Immune defeciency
As a result , thymomas are associated with
autoimmune diseases in 70% of the patients
during diagnosis .
Thymomas are ussually encapsulated and
spread by local extension .
29. Local symptoms :
Dyspnea .
Dysphagia .
Cough .
SVC obstruction .
Thymomas tend to be highly vascular →
bleeding and necrosis .
Paraneoplastic :
MG.
Hypogammaglobulenemia .
Good syndrome .
Oppurtunistic infections
30. CBC- anemia, thrombocytopenia,
granulocytopenia (in pure red cell aplasia)
Peripheral smear study
Quantitative immunoglobulin assay to r/o
immunodeficiency
Anti ACh receptor antibodies/repititive
nerve stimulation tests/Edraphonium
ameliorative tests to r/o myasthenia gravis
Bone marrow aspiration to r/o pure red cell
aplasia