: Hoffmann syndrome is defined since 1897 as the combination of hypothyroidism with myopathy, mioedema, rigidity, muscle cramps, and hypertrophy. The objective of this publication is to describe a typical case of thyroid disease with clinical, hormonal, and muscular characteristics of a Hoffmann syndrome, as an exceptional manifestation of hypothyroidism. The clinical challenge consisted in linking the apparent ambiguity of the clinical symptoms such as: generalized weakness, fatigue, muscle cramps in a young patient, without personal record of previous disease, apparently healthy and well-nourished with favorable muscle development. Additionally, manifestation of pituitary gland dysfunction was found, such as headache and galactorrhea, bibliography reviewed showed mainly, male patients patter and not any comment concerning hypophysis impairment. all clinical manifestations disappeared after replacement treatment with levothyroxine, including the goiter and pituitary macroadenoma. The management of the case involved a multidisciplinary team and involved internists, cardiologist, endocrinologists, radiologist, and neurosurgeons. This form of thyroid myopathy is rare and usually accompanies adult patients with severe and long-standing hypothyroidism, is different from those that begin in early childhood and are associated with cretinism and muscle hypertrophy.
{"title":"Hoffmann Syndrome, Manifestation of Hypothyroidism: Case Report","authors":"Asmell Ramos Cabrera, Alexis Culay Perez, Yamila Rodriguez Sanchez, Alexis Gregori Caballero","doi":"10.11648/j.ajlm.20210606.12","DOIUrl":"https://doi.org/10.11648/j.ajlm.20210606.12","url":null,"abstract":": Hoffmann syndrome is defined since 1897 as the combination of hypothyroidism with myopathy, mioedema, rigidity, muscle cramps, and hypertrophy. The objective of this publication is to describe a typical case of thyroid disease with clinical, hormonal, and muscular characteristics of a Hoffmann syndrome, as an exceptional manifestation of hypothyroidism. The clinical challenge consisted in linking the apparent ambiguity of the clinical symptoms such as: generalized weakness, fatigue, muscle cramps in a young patient, without personal record of previous disease, apparently healthy and well-nourished with favorable muscle development. Additionally, manifestation of pituitary gland dysfunction was found, such as headache and galactorrhea, bibliography reviewed showed mainly, male patients patter and not any comment concerning hypophysis impairment. all clinical manifestations disappeared after replacement treatment with levothyroxine, including the goiter and pituitary macroadenoma. The management of the case involved a multidisciplinary team and involved internists, cardiologist, endocrinologists, radiologist, and neurosurgeons. This form of thyroid myopathy is rare and usually accompanies adult patients with severe and long-standing hypothyroidism, is different from those that begin in early childhood and are associated with cretinism and muscle hypertrophy.","PeriodicalId":320526,"journal":{"name":"American Journal of Laboratory Medicine","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133856098","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.11648/j.ajlm.20210606.15
S. Aboulmakarim, A. Boukhira, S. Sayagh, S. Chellak
{"title":"Association of Lipid Ratios and Neutrophil-lymphocyte Ratio in Type 2 Diabetic Moroccan Patients Without Chronic Kidney Disease","authors":"S. Aboulmakarim, A. Boukhira, S. Sayagh, S. Chellak","doi":"10.11648/j.ajlm.20210606.15","DOIUrl":"https://doi.org/10.11648/j.ajlm.20210606.15","url":null,"abstract":"","PeriodicalId":320526,"journal":{"name":"American Journal of Laboratory Medicine","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129511154","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.11648/j.ajlm.20220701.13
Stephen Lawson, C. Amadi
{"title":"Assessment of Surrogate Markers/Indices of Systemic Inflammation Among COVID-19 Patients with and Without Comorbid Conditions","authors":"Stephen Lawson, C. Amadi","doi":"10.11648/j.ajlm.20220701.13","DOIUrl":"https://doi.org/10.11648/j.ajlm.20220701.13","url":null,"abstract":"","PeriodicalId":320526,"journal":{"name":"American Journal of Laboratory Medicine","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126714960","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.11648/j.ajlm.20220701.11
S. Sayagh, Fedoua Cherrafi, Mohammed Siboub, I. Tazi, M. Ait Ameur, M. Chakour
: Hemophagocytosis is a property of histiocytic lineage cells; it is rarely performed by leukemic blasts. This phenomenon happens in approximately 1% of acute leukemias, particularly acute myeloid leukemia (AML) and especially those of monoblastic or monocytic lineage. Associations have been found with some chromosomal abnormalities, especially t(8;16). The presence of blast hemophagocytosis may speed-up the diagnosis of some of these cytogenetic abnormalities. We aim to report a case of peripheral blood blast erythrophagocytosis after chemotherapy for the treatment of acute monoblastic leukemia. It is about 29 years old male treated for acute monoblastic leukemia without chromosomal abnormalities at the onset, with two relapses for the first and second induction cures. Peripheral blood smear performed during the follow up showed 73% of blasts, 3.6% of them with erythrophagocytosis. Several genetic abnormalities are known to be associated to leukemic cell hemophagocytosis, involving particularly the chromosome 8 and explaining a part of the leukemogenesis. These abnormalities are rare and associated to a poor prognosis. The mechanism behind this blast behavior is still unclear and authors suggest some hypothesis to explain this phenomenon: the presence of binding receptors involved in phagocytosis on blasts, karyotype instability and evolution during the course of the disease and the involvement of treatment toxicity.
{"title":"Peripheral Blood Blast Erythrophagocytosis After Chemotherapy in a Patient with Acute Monoblastic Leukemia","authors":"S. Sayagh, Fedoua Cherrafi, Mohammed Siboub, I. Tazi, M. Ait Ameur, M. Chakour","doi":"10.11648/j.ajlm.20220701.11","DOIUrl":"https://doi.org/10.11648/j.ajlm.20220701.11","url":null,"abstract":": Hemophagocytosis is a property of histiocytic lineage cells; it is rarely performed by leukemic blasts. This phenomenon happens in approximately 1% of acute leukemias, particularly acute myeloid leukemia (AML) and especially those of monoblastic or monocytic lineage. Associations have been found with some chromosomal abnormalities, especially t(8;16). The presence of blast hemophagocytosis may speed-up the diagnosis of some of these cytogenetic abnormalities. We aim to report a case of peripheral blood blast erythrophagocytosis after chemotherapy for the treatment of acute monoblastic leukemia. It is about 29 years old male treated for acute monoblastic leukemia without chromosomal abnormalities at the onset, with two relapses for the first and second induction cures. Peripheral blood smear performed during the follow up showed 73% of blasts, 3.6% of them with erythrophagocytosis. Several genetic abnormalities are known to be associated to leukemic cell hemophagocytosis, involving particularly the chromosome 8 and explaining a part of the leukemogenesis. These abnormalities are rare and associated to a poor prognosis. The mechanism behind this blast behavior is still unclear and authors suggest some hypothesis to explain this phenomenon: the presence of binding receptors involved in phagocytosis on blasts, karyotype instability and evolution during the course of the disease and the involvement of treatment toxicity.","PeriodicalId":320526,"journal":{"name":"American Journal of Laboratory Medicine","volume":"70 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122691234","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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