A complete organized library of all my videos, digital slides, pics, & sample pathology reports is available here: kikoxp.com/posts/5084 (dermpath) & kikoxp.com/posts/5083 (bone/soft tissue sarcoma pathology).
Sorry to be so off topic but does any of you know a way to log back into an instagram account..? I was stupid forgot the account password. I appreciate any help you can give me
@Enzo Nikolai I really appreciate your reply. I got to the site through google and Im trying it out now. Seems to take quite some time so I will reply here later when my account password hopefully is recovered.
Thank you very much, I don't suppose you could be persuaded to make a video on adnexal tumours - I know they are quite extensive, but trying to consolidate and memorise them prior to the FRCPath part 2 exam is proving a challenge!
I have made several videos about skin adnexal tumors and I'm adding more over time. Here is a list of them: pathinfo.wikia.com/wiki/Skin_Adnexal_Tumors. I'm also writing a paper on this soon for Archives of Pathology & Laboratory Medicine. I'll post link on that page once it's out.
I thought both layers of the eccrine duct stained with CK5/6 in your last video, but it seems that inner layer is negative for p63. Maybe this is just a knowledge deficit on my end, but I thought CK5/6 and p63 were similar... or maybe I'm only thinking that because both can be used as myoepithelial markers. Would you mind explaining this?
Dermatofibrosarcoma Protuberans (DFSP)is a soft tissue malignancy testing positive for CD34 while a Kaposi Sarcoma necessitates further Immunohistochemstry staining as these are viral processes and characterstic of immunosupression...?
I find s100 or SOX-10 to work best for that. I suppose EMA might help in some situations but often times the tumor doing the perineural invasion is a carcinoma, and carcinomas are often EMA positive. So that might complicate interpretation a lot.
It depends on the situation. TTF1 is positive in most adenocarcinomas arising from the lung (occasionally there are exceptions), but is negative in adenocarcinomas from most other organs (thyroid tumors are also TTF1 positive). p63 is positive in squamous cell carcinomas and in most skin carcinomas, but it is negative in most adenocarcinomas arising from the internal organs. Please discuss all of this with your doctor, as these stains are not perfect and interpretation can be complicated. Clinical and radiographic information are usually needed in addition to the immunostain findings to help us sort out the exact origin of the cancer. My best wishes for healing and good health to you.
@@JMGardnerMD Thank you for the reply. One more question. Bronchial mucosa was taken from my lungs. Initial MRI and CT showed that it metastasized to my brain from my lungs. So does the current report mean that my primary cancer is still unknown?
It’s difficult to know based on that info. Please ask your doctors to explain further as they will have specific details related to your case. Best wishes for healing and peace.
A complete organized library of all my videos, digital slides, pics, & sample pathology reports is available here: kikoxp.com/posts/5084 (dermpath) & kikoxp.com/posts/5083 (bone/soft tissue sarcoma pathology).
Sorry to be so off topic but does any of you know a way to log back into an instagram account..?
I was stupid forgot the account password. I appreciate any help you can give me
@Orion Odin instablaster ;)
@Enzo Nikolai I really appreciate your reply. I got to the site through google and Im trying it out now.
Seems to take quite some time so I will reply here later when my account password hopefully is recovered.
@Enzo Nikolai it worked and I now got access to my account again. Im so happy:D
Thanks so much you really help me out :D
@Orion Odin You are welcome =)
Thank you so much Dr Gardner
Thank you for all your videos! please keep making them!
awesome sir...great learning..!👍
Great work.
Super helpful
Really you’re the best 👌👌
Great ! Thank you very much
Exelente, gracias.
Thank You
Thank you very much, I don't suppose you could be persuaded to make a video on adnexal tumours - I know they are quite extensive, but trying to consolidate and memorise them prior to the FRCPath part 2 exam is proving a challenge!
I have made several videos about skin adnexal tumors and I'm adding more over time. Here is a list of them: pathinfo.wikia.com/wiki/Skin_Adnexal_Tumors. I'm also writing a paper on this soon for Archives of Pathology & Laboratory Medicine. I'll post link on that page once it's out.
I thought both layers of the eccrine duct stained with CK5/6 in your last video, but it seems that inner layer is negative for p63. Maybe this is just a knowledge deficit on my end, but I thought CK5/6 and p63 were similar... or maybe I'm only thinking that because both can be used as myoepithelial markers. Would you mind explaining this?
Our papers on Factor XIIIa AC-1A1 in sebaceous neoplasms:
www.ncbi.nlm.nih.gov/pubmed/27153463
www.ncbi.nlm.nih.gov/pubmed/27153339
Please please do post a video about DFSP!!
DFSP is on my list to do!
Dermatofibrosarcoma Protuberans (DFSP)is a soft tissue malignancy testing positive for CD34 while a Kaposi Sarcoma necessitates further Immunohistochemstry staining as these are viral processes and characterstic of immunosupression...?
Thank you for the wonderful video, Dr. Gardner! Can EMA stain be used to look for perineural invasion in other organs?
I find s100 or SOX-10 to work best for that. I suppose EMA might help in some situations but often times the tumor doing the perineural invasion is a carcinoma, and carcinomas are often EMA positive. So that might complicate interpretation a lot.
@@JMGardnerMD Thank you for the response. This is very helpful. :)
some guy sent some sample for review did you know
If my IHC biopsy report says p63 and TTF1 negative for Non small cell adenocarcinoma. What does it mean?
It depends on the situation. TTF1 is positive in most adenocarcinomas arising from the lung (occasionally there are exceptions), but is negative in adenocarcinomas from most other organs (thyroid tumors are also TTF1 positive). p63 is positive in squamous cell carcinomas and in most skin carcinomas, but it is negative in most adenocarcinomas arising from the internal organs. Please discuss all of this with your doctor, as these stains are not perfect and interpretation can be complicated. Clinical and radiographic information are usually needed in addition to the immunostain findings to help us sort out the exact origin of the cancer. My best wishes for healing and good health to you.
@@JMGardnerMD Thank you for the reply. One more question. Bronchial mucosa was taken from my lungs. Initial MRI and CT showed that it metastasized to my brain from my lungs. So does the current report mean that my primary cancer is still unknown?
It’s difficult to know based on that info. Please ask your doctors to explain further as they will have specific details related to your case. Best wishes for healing and peace.
@@JMGardnerMD Thank You ! Hope god will have mercy on me and my family
where are dendritic cell
Please your email address in most of lectures